This shock acts as a direct replacement for the one that came with your Demco model DA10, DA16, DA20, or DA91 trailer brake actuator.Features: Replaces shock in your Demco hydraulic trailer brake actuator Fits models: DA91,DA10, DA16, and DA20 Made in the USA Specs: Overall dimensions: 7" long x 1.662" wide Dimensions when fully extended: 9-1/8" long x 1.662" wide Distance from center of eye to center of eye: 6" Distance when fully extended: 8-1/8" Diameter of smallest eye: 0.625" Diameter of largest eye: 0.89"
This Demco slide repair kit fits all Demco DA20 series hydraulic brake actuators with 20,000-lb capacity. Includes upper slider, lower slider, and 2 side spacers.Features: This Demco slide repair kit fits all Demco DA20 series hydraulic brake actuators with 20,000-lb capacity Includes upper slider, lower slider, and 2 side spacers Made in the USA
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Mounting: straight, 3" wide trailer tongue Outer case length: 19-3/4" Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Bolt it on your boat trailer and get it back into action! The plating on this actuator is 2 times stronger than standard zinc, and EZ-Latch is a step above the usual trigger latch, making hitching up practically automatic. Proudly made in the USA.Features: Activates your boat trailer's drum brakes when tow vehicle slows or stops - no brake controller needed Makes hitching up fast, safe, and super-easy EZ-Latch coupler lets you hook up when latch is in closed position Latch will snap into place when you lower the coupler onto your hitch ball Built-in drop helps to match tow vehicle height Provides you with years of smooth, durable, and efficient operation Automotive-style diaphragm cap prevents fluid contamination Large reservoir allows for increased brake fluid capacity Glass-reinforced, nylon, composite master cylinder Inner member glides on a heavy-duty, self-lubricating plastic liner Constructed of heavy-duty steel Includes breakaway cable with snap hook Holds up against corrosion 2 times longer than a standard zinc plating - 200-hour salt spray rating Bolts onto your trailer tongue Hardware not included Made in the USA Specs: Application: trailers with hydraulic drum brakes Designed to bolt on top of a 3" wide trailer tongue 1/2" x 4-1/2" Grade-5 bolts (not included) required See below for bolt pattern dimensions Ball size: 2-5/16" Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Mounting: straight, 3" wide trailer tongue Drop: 4" Model number: DA20 1-Year warranty If your trailer isn't married to just one tow vehicle, this Demco actuator will be a great option for you. Just keep in mind that because it doesn't have a reverse lockout on it to keep your brakes from locking up, you will need to have free-backing brakes instead.
Heavy-duty and easy to use, this surge actuator engages your trailer's disc brakes and keeps them from locking up when you launch your boat. EZ-Latch coupler with a 4" drop keeps you from second guessing your connection. Made in the USA.Features: Activates your boat trailer's disc brakes when tow vehicle slows or stops - no brake controller needed Lets you back up without locking up your trailer brakes Electric reverse lockout keeps your trailer brakes from activating when your reverse lights come on Makes hitching up fast, safe, and super-easy EZ-Latch coupler lets you hook up when latch is in closed position Latch will snap into place when you lower the coupler onto your hitch ball Built-in drop helps you match tow vehicle height Resists rust and corosion, inside and out Zinc plating has a 200-hour salt spray rating Heavy-duty, aluminum master cylinder is durable and rustproof Provides you with years of smooth, durable, and efficient operation Automotive-style diaphragm cap prevents fluid contamination Large reservoir allows for increased brake fluid capacity Glass-reinforced, nylon, composite master cylinder Inner member glides on a heavy-duty, self-lubricating plastic liner Includes breakaway cable with snap hook Constructed of heavy-duty steel Bolts onto your trailer tongue Hardware not included Made in the USA Specs: Application: trailers with hydraulic disc brakes Designed to bolt on top of a 3" wide trailer tongue 1/2" x 4-1/2" Grade-5 bolts (not included) required See below for bolt pattern dimensions Ball size: 2-5/16" Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Mounting: straight, 3" wide trailer tongue Drop: 4" Model number: DA20 1-Year warranty Back Up a Boat Trailer Easily with an Electric Reverse Lockout Electric reverse lockouts can be summarized in one word: convenient.
Surge-type actuator has a rustproof aluminum master cylinder and primed finish. Lockout keeps brakes from actuating when in reverse. Mount coupler attachments (sold separately) in 1 of 3 positions on channel. Welds onto a 50-degree A-frame trailer.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Electric reverse lockout lets you back up without actuating trailer brakes Solenoid activates automatically when you shift into reverse eZ-Latch coupler mechanism for simple, secure hookup and disconnect Lets you hook up when latch is in closed position - just drop coupler over hitch ball and latch will snap into place Heavy-duty, aluminum master cylinder is durable, rustproof, and efficient Built for high-pressure applications Allows 50 percent greater displacement than standard master cylinders Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Snap hook on safety cable ensures secure connection to breakaway lever Durable steel construction Primed finish Weld-on installation Made in the USA Specs: Application: 50-degree A-frame trailers with hydraulic disc brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Model number: DA20 1-Year warranty When you apply the brakes in your tow vehicle, deceleration occurs and momentum pushes your trailer toward the rear of your vehicle.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable down channel lets you mount different coupler attachments (sold separately) in 1 of 5 positions. Bolt-on or weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 5 different mounting positions for coupler (sold separately) Channel-down design allows for greater drop Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Bolt-on or weld-on installation Requires 1/2" x 4-1/2" Grade-5 bolts (not included) for bolt-on mounting Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 12" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge actuator features a corrosion-resistant composite master cylinder and durable zinc plating, making it perfect for marine use. Adjustable down channel lets you mount coupler attachments (sold separately) in 1 of 5 positions. Bolt-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 5 different mounting positions for coupler (sold separately) Channel-down design allows for greater drop Zinc plating offers excellent corrosion resistance 500-Hour salt spray rating - great for marine applications Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Bolt-on installation Requires 1/2" x 4-1/2" Grade-5 bolts (not included) for mounting Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 12" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. 8" Adjustable down channel lets you mount coupler attachments (sold separately) in 1 of 3 positions. Welds onto a 50-degree A-frame trailer.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Channel-down design allows for greater drop Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: 50-degree A-frame trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a rustproof composite master cylinder and a durable black powder coat finish. Adjustable channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Heavy-duty, composite master cylinder is durable, rustproof, and efficient Built for high-pressure applications Allows 50 percent greater displacement than standard master cylinders Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Black powder coat finish resists corrosion Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable channel lets you mount different coupler attachments (sold separately) in 1 of 5 positions. Bolt-on or weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 5 different mounting positions for coupler (sold separately) Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Bolt-on or weld-on installation Requires 1/2" x 4-1/2" Grade-5 bolts (not included) for bolt-on mounting Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 12" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable down channel lets you mount different coupler attachments (sold separately) in 1 of 5 positions. Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 5 different mounting positions for coupler (sold separately) Channel-down design allows for greater drop Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Breakaway lever activates your trailer's brakes if the trailer disconnects from the tow vehicle Snap hook on safety cable ensures secure connection to lever Acetal copolymer lining provides smooth operation as actuator telescopes in and out Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 12" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable channel lets you mount different coupler attachments (sold separately) in 1 of 5 positions. Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 5 different mounting positions for coupler (sold separately) Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Breakaway lever activates your trailer's brakes if the trailer disconnects from the tow vehicle Snap hook on safety cable ensures secure connection to lever Acetal copolymer lining provides smooth operation as actuator telescopes in and out Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 12" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable down channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Channel-down design allows for greater drop Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Breakaway lever activates your trailer's brakes if the trailer disconnects from the tow vehicle Snap hook on safety cable ensures secure connection to lever Acetal copolymer lining provides smooth operation as actuator telescopes in and out Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a rustproof aluminum master cylinder and a primed finish. Adjustable up channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Channel-up design allows for greater rise Heavy-duty, aluminum master cylinder is durable, rustproof, and efficient Built for high-pressure applications Allows 50 percent greater displacement than standard master cylinders Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
This beefy surge actuator engages your trailer's disc brakes and keeps them from locking up when you shift into reverse. EZ-Latch coupler is a big improvement over finnicky trigger latches. Primed, ready to be welded and painted. Made in the USA.Features: Activates your trailer's disc brakes when tow vehicle slows or stops - no brake controller needed Lets you back up without locking up your trailer brakes Electric reverse lockout keeps your trailer brakes from activating when your reverse lights come on Makes hitching up fast, safe, and super-easy EZ-Latch coupler lets you hook up when latch is in closed position Latch will snap into place when you lower the coupler onto your hitch ball Provides you with years of smooth, durable, and efficient operation Automotive-style diaphragm cap prevents fluid contamination Large reservoir allows for increased brake fluid capacity Aluminum master cylinder is rustproof Inner member glides on a heavy-duty, self-lubricating plastic liner Constructed of heavy-duty steel Includes breakaway cable with snap hook Welds onto your trailer tongue Primed finish for easy welding and painting Made in the USA Specs: Application: trailers with hydraulic disc brakes Designed to be welded on top of a 3" wide trailer tongue Ball size: 2-5/16" Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Model number: DA20 1-Year warranty Back Up a Construction Trailer Easily with an Electric Reverse Lockout Electric reverse lockouts can be summarized in one word: convenient.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. 15" Long mount welds to trailer.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation 15" Long mount built in for more secure attachment Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and durable zinc plating, making it perfect for marine use. Adjustable channel lets you mount coupler attachments (sold separately) in 1 of 5 positions. Bolt-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 5 different mounting positions for coupler (sold separately) Zinc plating offers excellent corrosion resistance 500-Hour salt spray rating - great for marine applications Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Bolt-on installation Requires 1/2" x 4-1/2" Grade-5 bolts (not included) for mounting Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 12" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. 8" Adjustable channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Welds onto a 50-degree A-frame trailer.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: 50-degree A-frame trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Confidently haul up to 10 tons with this actuator behind you engaging your trailer's disc brakes. EZ-Latch coupler makes coupling a snap. Primed and ready for for a custom paint job after the actuator is welded on. Proudly made in the USA.Features: Activates your trailer's disc brakes when tow vehicle slows or stops - no brake controller needed Makes hitching up fast, safe, and super-easy EZ-Latch coupler lets you hook up when latch is in closed position Latch will snap into place when you lower the coupler onto your hitch ball Provides you with years of smooth, durable, and efficient operation Automotive-style diaphragm cap prevents fluid contamination Large reservoir allows for increased brake fluid capacity Glass-reinforced, nylon, composite master cylinder Inner member glides on a heavy-duty, self-lubricating plastic liner Constructed of heavy-duty steel Includes breakaway cable with snap hook Welds onto your trailer tongue Primed finish for easy welding and painting Made in the USA Specs: Application: trailers with hydraulic disc brakes Designed to weld on top of a 3" wide trailer tongue Ball size: 2-5/16" Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Model number: DA20 1-Year warranty If your trailer isn't married to just one tow vehicle, this Demco actuator will be a great option for you. Just keep in mind that it doesn't have a reverse lockout on it to keep your brakes from locking up.
Surge-type actuator features a rustproof aluminum master cylinder and a primed finish. Adjustable plate lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Weld-on application with angled mounts.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable plate has 4 different mounting positions for coupler (sold separately) Designed for flat-mount coupler attachments only Heavy-duty, aluminum master cylinder is durable, rustproof, and efficient Built for high-pressure applications Allows 50 percent greater displacement than standard master cylinders Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Angled weld mounts make it easy to attach actuator to trailer Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a rustproof aluminum master cylinder and a primed finish. Adjustable down channel lets you mount different coupler attachments (sold separately) in 1 of 3 positions. Weld-on application with angled mounts.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable channel has 3 different mounting positions for coupler (sold separately) Heavy-duty, aluminum master cylinder is durable, rustproof, and efficient Built for high-pressure applications Allows 50 percent greater displacement than standard master cylinders Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Angled weld mounts make it easy to attach actuator to trailer Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Channel width: approximately 3" Channel height: 8" Mounting: straight, 3" wide trailer tongue Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Surge-type actuator features a corrosion-resistant composite master cylinder and a primed finish. Adjustable plate lets you use different flat-mount coupler attachments (sold separately). Weld-on application.Features: Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops Adjustable plate has 4 different mounting positions for coupler (sold separately) Designed for flat-mount coupler attachments only Composite master cylinder is durable and efficient Glass-reinforced nylon construction resists rust and corrosion Large reservoir provides increased capacity for brake fluid Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid Acetal copolymer lining provides smooth operation as actuator telescopes in and out Breakaway included Heavy-duty steel construction Primed finish Weld-on installation Made in the USA Specs: Application: trailers with hydraulic drum brakes Gross towing weight: 20,000 lbs Maximum tongue weight: 2,000 lbs Mounting: straight, 3" wide trailer tongue Distance between mounting holes: 4-1/2" Horizontally on center 2-1/4" Vertically on center Model number: DA20 1-Year warranty Note: Because this actuator does not include a reverse lockout, it is recommended that you equip your trailer with free-backing brakes so that you can drive in reverse without the actuator triggering your trailer's brakes.
Replaces or adds an inline reverse lockout solenoid to Demco DA10, DA20, DA70, and DA91 hydraulic trailer brake actuators. Non-bypass design allows you to thread the solenoid valve into your master cylinder for a hassle-free installation.Features: Solenoid allows you to replace or add a reverse lockout solenoid to your Demco hydraulic trailer brake actuator Allows you to move in reverse without engaging the trailer brakes Fits Demco models DA10, DA20, DA70, and DA91 hydraulic trailer brake actuators Non-bypass configuration Allows you to install the solenoid without drilling into your master cylinder Easier to install than bypass models
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