You're on the highway when a strong crosswind hits and your trailer starts to sway. It's the kind of trouble that's flipped plenty of rigs. These rubber springs absorb that shove, keeping the trailer steady and your truck in control.The brackets bolt together and clamp the spring in position above the axle. You only need basic hand tools, and once the bolts are torqued, the job's done. Most people finish in about thirty minutes and tow the same day. Specs Application: RV trailers with an overslung suspension with leaf spring pack width less than 3-1/4" and an axle diameter of 1-3/4" and higher Dimensions and Weight Capacity: Distance between 2 parallel U-bolts (outside to outside): Less than 3-1/4" Axle diameter range: 2-3/8" to 3" Overall kit height: 7-1/2" Weight capacity: 7,000 lbs Construction and Warranty: Construction: powder coated steel Warranty: limited lifetime Note: Even though you're increasing the spring rate by adding this upgrade, this does not increase the trailer's GTW (Gross Trailer Weight).
You're on the highway when a strong crosswind hits and your trailer starts to sway. It's the kind of trouble that's flipped plenty of rigs. These rubber springs absorb that shove, keeping the trailer steady and your truck in control.The brackets bolt to each other and sandwich the spring between the frame and leaf spring. You only need basic hand tools, and once the bolts are torqued, the job's done. Most people finish in about thirty minutes and tow the same day. Specs Application: RV trailers with an underslung suspension with leaf spring pack width less than 2-1/4" Dimensions and Weight Capacity: Distance between 2 parallel U-bolts (outside to outside): Less than 3-1/4" Axle diameter range: 2-3/8" to 3" Overall kit height: 6-3/4" Weight capacity: 7,000 lbs Construction and Warranty: Construction: powder coated steel Warranty: limited lifetime Note: Even though you're increasing the spring rate by adding this upgrade, this does not increase the trailer's GTW (Gross Trailer Weight).
Upgrade your tandem-axle trailer's suspension with this hardware kit. Works with Equa-Flex equalizers rated between 3,000-lbs and 8,000-lbs.Features: Replace the shackle assemblies, wet bolts, and nuts for your trailer's tandem-axle suspension Works with 3,000-lb to 8,000-lb Equa-Flex equalizers (sold separately) Kit contains: (4) 3-1/8" Long shackle assemblies (6) 3-1/2" x 3/8" Shoulder bolt assemblies (6) 3-1/4" Long x 9/16" shoulder bolts 14 Torque nuts 4 Shackle links
You're loaded up after dark and rolling out. This light handles the signaling when and where it matters. It's wired in, sealed tight, and built to take the rough roads, water, and bumps along the way.DOT Compliant Design: Meets FMVSS 108 for both narrow and wide vehicle applications. Specs Dimensions: Overall dimensions: 7-1/2" long x 3-1/2" tall x 3" deep Light Output: Functions: stop, tail, turn, side marker, side reflector, rear clearance, rear reflector LED lifespan: 100,000 hours LED color: red Power Specs: Voltage: 9 - 14V DC Amperage: 0.15 - 0.21 amps (left), 0.03 - 0.04 amps (right), 0.09 - 0.12 amps (brake) Wiring & Install: 3-wire pigtail connection (pigtail sold separately) Mounting hardware: (2) 1/4-20 carriage bolts (sold separately) Compatible with PL-3 or weathertight connectors Construction & Color: Housing: molded plastic Lens: impact-resistant polycarbonate Color: red lens Certifications: IP68 rated DOT compliant Meets FMVSS 108 Note: Passenger-side light only.
You're loaded up after dark and rolling out. This light handles the signaling and keeps your plate visible. It's wired in, sealed tight, and built to take the rough roads, water, and bumps along the way.DOT Compliant Design: Meets FMVSS 108 for both narrow and wide vehicle applications. Specs Dimensions: Overall dimensions: 7-1/2" long x 3-1/2" tall x 3" deep Light Output: Functions: stop, tail, turn, side marker, side reflex, rear clearance, rear reflex, license LED lifespan: 100,000 hours LED color: red (with white license light) Power Specs: Voltage: 9 - 14V DC Amperage: 0.15 - 0.21 amps (left), 0.03 - 0.04 amps (right), 0.09 - 0.12 amps (brake) Wiring & Install: Mounting hardware: (2) 1/4-20 carriage bolts (sold separately) Compatible with PL-3 or weathertight connectors Construction & Color: Housing: molded plastic Lens: impact-resistant polycarbonate Color: red lens with clear license light Certifications: IP68 rated DOT compliant Meets FMVSS 108 Note: Driver-side light only.
This red LED side marker gives your trailer a finished look and makes you more visible on the road. It's small and sealed to keep out water and dust, and it mounts tight to the trailer so it can handle rough roads and bad weather.Tow Without Worry: Efficient LED draws little power and lasts for years of use. Specs General: Quantity: 1 light Dimensions: 1-1/4" tall x 4" wide x 1-1/8" deep Light Specs: Type: Red side marker with clear lens LED count: 1 Lifespan: 100,000 hours Voltage: 914V DC Amp draw: 0.040.07A Construction: Lens: UV-resistant automotive-grade polycarbonate Seal: TecSeal urethane potting IP rating: IP68 (dust and waterproof) Mount type: Surface mount on 3" centers Base: Self-grounding (not included) Connector: Non-polarized male
You're hauling after dark, merging across lanes, and that utility light needs to be seen. The amber LEDs cut through rain, fog, and spray so nobody misses your signal. It's sealed tight, grommet-mounted, and lines up clean with blackout trim.Flexible Mounting Options: Fits standard grommet installs with PL-3 or weathertight plug. Specs Dimensions: Overall dimensions: 6-12" long x 2-516" tall x 2-34" deep Weight: 0.309 lbs Light Output: Diodes: 9 LED color: yellow Power Specs: Voltage: 12V DC Amperage: 0.141 amps (turn), 0.060 amps (marker) at 12.8V Construction & Color: Housing and lens material: polycarbonate Color: amber with smoke lens Certifications: E2 rated for vehicles under 30' Warranty: Lifetime warranty on LEDs
This amber LED side marker gives your trailer a finished look and makes you more visible on the road. It's small and sealed to keep out water and dust, and it mounts tight to the trailer so it can handle rough roads and bad weather.Tow Without Worry: Efficient LED draws little power and lasts for years of use. Specs General: Quantity: 1 light Dimensions: 1-1/4" tall x 4" wide x 1-1/8" deep Light Specs: Type: Amber side marker with clear lens LED count: 1 Lifespan: 100,000 hours Voltage: 914V DC Amp draw: 0.040.07A Construction: Lens: UV-resistant automotive-grade polycarbonate Seal: TecSeal urethane potting IP rating: IP68 (dust and waterproof) Mount type: Surface mount on 3" centers Base: Self-grounding (not included) Connector: Non-polarized male
You're loading gear, checking tie-downs, or setting up camp after dark. No time for dim flashlights or shadows in the way. This low profile utility light mounts tight and throws bright, white light right where you need it.Ready for the Road: Built to handle weather, vibration, and rough roads without falling apart. Specs Dimensions: Overall dimensions: 19-58" long x 2-18" tall x 716" deep Weight: 0.80 lbs Light Output: Effective lumens: 949 Raw lumens: 1,400 Color temperature: 4,500 Kelvin LED color: white Diodes: 294 Power Specs: Voltage: 12 - 24V Amperage: 10 - 30 amps Operating temperature: -40 to 149 degrees F Construction & Color: Lens material: polycarbonate Housing material: aluminum Color: white Certifications: IP67 rated Meets SAE J595 standards Warranty: Lifetime warranty on LEDs
Want a marker light with a sleek finish and strong visibility? This red LED light features a chrome bezel and red lens for a clean look while delivering dependable illumination. It installs easily and fits standard mounting setups.Known Mounting Centers: 1-15/16" centers line up the mounting points before drilling. Specs Light: Color: red Light type: LED Dimensions and Mounting: Shape: oblong Dimensions: 3-15/16" x 1-3/8" Mounting: 1-15/16" centers Electrical: Voltage range: 9-16 V (9-32 V multi-volt)
Round trailer axle beam measures 95" from hub-face-to-hub-face (when hubs - sold separately - are mounted) and 80" from spring-center-to-spring-center. Easy Grease spindles make it easy to lubricate bearings (sold separately).Features: Round axle beam acts as part of your trailer's suspension system Replace an axle on your trailer Fabricate a suspension to fit your application High-strength steel construction Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires Best for straight-line acceleration and steady, controlled towing Underslung design - spring seats welded to underside of axle for mounting leaf springs (sold separately) Low ride height makes it easier to load and unload your trailer Straight, Easy Grease spindles - no drop Patented welding process prevents spindle failure with 40% stronger welds Built-in grease zerk for simple lubrication Spring seats and spindles are welded on CSA , QAI , and SAE-N certified Lifetime technical support from the experts at etrailer.com Made in the USA Specs: Weight capacity: 3,500 lbs Hub-face-to-hub-face length: 95" Spring-center-to-spring-center length: 80" Axle diameter: 2-3/8" Spindle/hub compatibility Bearings: L68149 inner, L44649 outer Seal: 58846, inner diameter 1.719" Limited lifetime warranty Axle Dimensions There are multiple ways to measure the length of an axle beam, but the hub-face-to-hub-face and spring-center-to-spring-center lengths are the most accurate.
Round trailer axle beam measures 89" from hub-face-to-hub-face (when hubs - sold separately - are mounted) and 74" from spring-center-to-spring-center. Easy Grease spindles make it easy to lubricate bearings (sold separately).Features: Round axle beam acts as part of your trailer's suspension system Replace an axle on your trailer Fabricate a suspension to fit your application High-strength steel construction Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires Best for straight-line acceleration and steady, controlled towing Underslung design - spring seats welded to underside of axle for mounting leaf springs (sold separately) Low ride height makes it easier to load and unload your trailer Straight, Easy Grease spindles - no drop Patented welding process prevents spindle failure with 40% stronger welds Built-in grease zerk for simple lubrication Spring seats and spindles are welded on CSA , QAI , and SAE-N certified Lifetime technical support from the experts at etrailer.com Made in the USA Specs: Weight capacity: 6,000 lbs Hub-face-to-hub-face length: 89" Spring-center-to-spring-center length: 74" Axle diameter: 3" Spindle/hub compatibility: Bearings: 25580 inner, 15123 outer Seal: GS2250-DL, inner diameter 2.25" Limited lifetime warranty Axle Dimensions There are multiple ways to measure the length of an axle beam, but the hub-face-to-hub-face and spring-center-to-spring-center lengths are the most accurate.
Round trailer axle beam measures 95" from hub-face-to-hub-face (when hubs - sold separately - are mounted) and 80" from spring-center-to-spring-center. Easy Grease spindles make it easy to lubricate bearings (sold separately).Features: Round axle beam acts as part of your trailer's suspension system Replace an axle on your trailer Fabricate a suspension to fit your application High-strength steel construction Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires Best for straight-line acceleration and steady, controlled towing Underslung design - spring seats welded to underside of axle for mounting leaf springs (sold separately) Low ride height makes it easier to load and unload your trailer Straight, Easy Grease spindles - no drop Patented welding process prevents spindle failure with 40% stronger welds Built-in grease zerk for simple lubrication Spring seats and spindles are welded on CSA , QAI , and SAE-N certified Lifetime technical support from the experts at etrailer.com Made in the USA Specs: Weight capacity: 5,200 lbs Hub-face-to-hub-face length: 95" Spring-center-to-spring-center length: 80" Axle diameter: 3" Spindle/hub compatibility: Bearings: 25580 inner, 15123 outer Seal: GS2250-DL, inner diameter 2.25" Limited lifetime warranty Axle Dimensions There are multiple ways to measure the length of an axle beam, but the hub-face-to-hub-face and spring-center-to-spring-center lengths are the most accurate.
Round trailer axle beam measures 94" from hub-face-to-hub-face (when hubs - sold separately - are mounted) and 79" from spring-center-to-spring-center. Easy Grease spindles make it easy to lubricate bearings (sold separately).Features: Round axle beam acts as part of your trailer's suspension system Replace an axle on your trailer Fabricate a suspension to fit your application High-strength steel construction Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires Best for straight-line acceleration and steady, controlled towing Underslung design - spring seats welded to underside of axle for mounting leaf springs (sold separately) Low ride height makes it easier to load and unload your trailer Straight, Easy Grease spindles - no drop Patented welding process prevents spindle failure with 40% stronger welds Built-in grease zerk for simple lubrication Spring seats and spindles are welded on CSA , QAI , and SAE-N certified Lifetime technical support from the experts at etrailer.com Made in the USA Specs: Weight capacity: 7,000 lbs Hub-face-to-hub-face length: 94" Spring-center-to-spring-center length: 79" Axle diameter: 3" Spindle/hub compatibility Bearings: 25580 inner, 14125A outer Seal: GS-2250DL, inner diameter 2.25" Limited lifetime warranty Axle Dimensions There are multiple ways to measure the length of an axle beam, but the hub-face-to-hub-face and spring-center-to-spring-center lengths are the most accurate.
This kit includes a junction box so you can quickly and easily connect the wires from the included trailer connector to your trailer's wiring.Features: Kit allows you to upgrade from a 4-way, 5-way, or 6-way connector to a 7-way connector Pre-wired, 7-way, blade-style, trailer-end connector lets you connect your trailer to your vehicle Flexible cable allows for easy positioning Weatherproof, heavy-duty plastic junction box protects wires and terminals from the elements Wire functions: Black: 12 volt power Yellow: auxiliary or reverse signal Red: left brake and turn signal Green: running lights Brown: right brake and turn signal Blue: trailer brakes Ring terminals included Specs: Overall box dimensions: 8-1/8" long x 3-3/8" wide x 2-5/16" tall Distance between mounting holes (on center): 7-3/8" Lid dimensions: 6-5/8" long x 3-3/8" wide Cord dimensions (not including junction box): 5'-5" long x 5/8" diameter Overall length including junction box: 6'
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushings included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Spring attaches to hanger mounted on trailer frame at one end Other end connects to shackle straps suspended from hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 1,750 lbs Axle capacity: 3,500 lbs Length from center of spring eye to center of spring eye (unloaded): 25-1/4" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 5/16" Number of leaves: 4 Additional dimensions: see table Part Number A B C D e54SR 12-9/16" 13-3/16" 25-1/4" 3-1/4" Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 4,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushings included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Spring attaches to hanger mounted on trailer frame at one end Other end connects to shackle straps suspended from hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 2,000 lbs Axle capacity: 4,000 lbs Length from center of spring eye to center of spring eye (unloaded): 26" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 3/8" Number of leaves: 4 Additional dimensions: see table Part Number A B C D e22YR 13" 14" 26" 4-1/4" Double-Eye Leaf Spring Basics Leaf springs, as you probably know, make up an important part of your trailer's suspension.
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 7,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushing included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Eye of spring attaches to hanger mounted on trailer frame Slipper end slides into hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 3,500 lbs Axle capacity: 7,000 lbs Length from center of spring eye to end of spring (unloaded): 26-5/8" Spring width: 2" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 3/8" Number of leaves: 5 Additional dimensions: see table Part Number A B C D E F e74SR 11-1/4" 22-3/4" 26-5/8" 12" 16-1/16" 3-3/16" Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
Trailer axle measures 95" from hub-face-to-hub-face and 80" from spring-center-to-spring-center. Includes electric brake assemblies, hubs, drums, bearings, races, seals, and mounting hardware. Easy Grease spindles for simple lubrication.Features: Round axle beam acts as part of your trailer's suspension system Replace an axle on your trailer Fabricate a suspension to fit your application High-strength steel construction Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires Best for straight-line acceleration and steady, controlled towing Underslung design - spring seats welded to underside of axle for mounting leaf springs (sold separately) Low ride height makes it easier to load and unload your trailer 4" Drop, Easy Grease spindles Lowered axle beam provides lower deck height for easier loading and unloading Patented welding process prevents spindle failure with 40% stronger welds Built-in grease zerk for simple lubrication Spring seats and spindles are welded on Self-adjusting electric brakes are easy to install - no actuator or hydraulic lines necessary Adjuster plugs, mounting bolts, and hardware included Cast iron hubs are sturdy and durable Pre-greased hubs with bearings, races, seals, and lug nuts - no need to pack bearings CSA , QAI , and SAE-N certified Lifetime technical support from the experts at etrailer.com Specs: Weight capacity: 3,500 lbs Hub-face-to-hub-face length: 95" Spring-center-to-spring-center length: 80" Spindle drop: 4" Hub bolt pattern: 5 on 4-1/2" Drum dimensions: 10-15/16" diameter x 2-11/16" wide Grease cap flange diameter: 1.988" Wheel stud dimensions: 1/2" diameter x 1-1/4" long Axle diameter: 2-3/8" Axle tube thickness: 0.18" Wheel size: 13" to 15" Limited lifetime warranty Bearing, Race, and Seal Information Bearings (included) Inner bearing: L68149 (1.378" inner diameter) Outer bearing: L44649 (1.063" inner diameter) Races (included) Inner race: L68111 Outer race: L44610 Grease seal (included): 58846 Inner diameter: 1.719" Outer diameter: 2.565" Note: Axle does not come fully assembled.
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 6,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushings included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Spring attaches to hanger mounted on trailer frame at one end Other end connects to shackle straps suspended from hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 3,000 lbs Axle capacity: 6,000 lbs Length from center of spring eye to center of spring eye (unloaded): 25-1/4" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 3/8" Number of leaves: 5 Additional dimensions: see table Part Number A B C D e34SR 12-3/4" 13-1/3" 25-1/4" 3-1/8" Double-Eye Leaf Spring Basics Leaf springs, as you probably know, make up an important part of your trailer's suspension.
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for an 8,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushings included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Spring attaches to hanger mounted on trailer frame at one end Other end connects to shackle straps suspended from hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 4,000 lbs Axle capacity: 8,000 lbs Length from center of spring eye to center of spring eye (unloaded): 24-7/8" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 3/8" Number of leaves: 7 Additional dimensions: see table Part Number A B C D e89FV 12-7/16" - 24-7/8" 3-1/4" Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
Tired of rusty, flaking running gear on your trailer? Need more corrosion protection for launching your boat or towing over heavily treated roads? Upgrade your suspension with this long-lasting, supremely rust-resistant leaf spring.Features: Upgrades your trailer's suspension to save you time and money on maintenance Excellent for boat trailers or any trailer regularly exposed to salt-treated roads Resists rust and corrosion with a dacromet finish that has a salt spray rating of 700 hours Mounts to your trailer's existing hangers with suspension hardware (sold separately) Constructed of sturdy steel Includes nylon bushings Specs: Quantity: 1 leaf spring Leaf springs should always be replaced in pairs to ensure proper axle alignment Spring capacity: 1,750 lbs Axle capacity: 3,500 lbs Length from center of spring eye to center of spring eye: 25-1/4" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 5/16" Number of leaves: 4 Additional dimensions: see table Limited lifetime warranty Part Number A B C D e68SR 12-9/16" 13-3/16" 25-1/4" 3-1/4" If you're replacing a busted or rusted-out spring on your trailer - or if you've decided to upgrade to dacromet to avoid rusted-out springs down the line - the first thing you'll need to do is measure your existing leaf springs.
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 6,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushings included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Spring attaches to hanger mounted on trailer frame at one end Other end connects to shackle straps suspended from hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 3,000 lbs Axle capacity: 6,000 lbs Length from center of spring eye to center of spring eye (unloaded): 26" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16" Leaf thickness: 3/8" Number of leaves: 6 Additional dimensions: see table Part Number A B C D e94SR 13" 14" 26" 4-1/4" Double-Eye Leaf Spring Basics Leaf springs, as you probably know, make up an important part of your trailer's suspension.
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