COMING SOON! Micro-cellular trailer suspension springs mount above the leaf springs to create a cushion between the axle and frame, reducing bounce, hop, and sway while towing.Control Loaded Suspension: Springs provide 5,400 lbs of capacity at 50% compression. Center Contact Under the Frame: Side-to-side spring adjustment positions each assembly beneath the trailer frame.
COMING SOON! Micro-cellular trailer suspension springs mount above the leaf springs to create a cushion between the axle and frame, reducing bounce, hop, and sway while towing.Control Loaded Suspension: Springs provide 2,800 lbs of capacity at 50% compression. Center Contact Under the Frame: Side-to-side spring adjustment positions each assembly beneath the trailer frame.
COMING SOON! Micro-cellular trailer suspension springs mount above the leaf springs to create a cushion between the axle and frame, reducing bounce, hop, and sway while towing.Control Loaded Suspension: Springs provide 1,500 lbs of capacity at 50% compression. Center Contact Under the Frame: Side-to-side spring adjustment positions each assembly beneath the trailer frame.
COMING SOON! Micro-cellular trailer suspension springs mount above the leaf springs to create a cushion between the axle and frame, reducing bounce, hop, and sway while towing.Control Loaded Suspension: Springs provide 4,400 lbs of capacity at 50% compression. Center Contact Under the Frame: Side-to-side spring adjustment positions each assembly beneath the trailer frame.
Improves suspension, handling and safety. Progressive spring rate. Provides additional support as needed so you always have a smooth, comfortable ride.Features: Improves suspension, handling and safety Provides additional support as needed so you always have a smooth, comfortable ride Allows the leaf spring ample movement while cushioning light loads Becomes more rigid as more weight is added Increases stability, providing great performance while hauling heavy loads Raises trailer ride height Works independently side-to-side Helps compensate for off-center loads Reduces body roll when swerving and turning corners Works to eliminate trailer sway Acts as shock absorbers, taking the brunt of bumps and rough roads Reduces load on leaf spring assembly Extends the life of your trailer's suspension Designed to work with a suspension system that is in good working order 2 Jounce-style springs, line relocation bracket, mounting brackets and hardware are included Maintenance-free - no tubing to run or air pressure to monitor like with air springs Simple, no-drill installation Made in the USA Specs: Application: 5,000-lb to 8,000-lb single, overslung axle - springs sit over axle For tandem axle applications, use 2 kits Capacity: 900 lbs at 50 percent compression Do not exceed the trailer's weight-carrying capacity Spring dimensions: 5" tall x 4" diameter Compresses up to 65 percent of original height with full memory rebound Required clearance between top of spring plate and bottom of trailer frame: 5-5/16" - 6-1/2" Limited lifetime warranty 30-Day satisfaction guarantee Note: Does not work with spring plates wider than 4-1/4".
Improves suspension, handling and safety. Progressive spring rate. Provides additional support as needed so you always have a smooth, comfortable ride.Features: Improves suspension, handling and safety Provides additional support as needed so you always have a smooth, comfortable ride Allows the leaf spring ample movement while cushioning light loads Becomes more rigid as more weight is added Increases stability, providing great performance while hauling heavy loads Raises trailer ride height Works independently side-to-side Helps compensate for off-center loads Reduces body roll when swerving and turning corners Works to eliminate trailer sway Acts as shock absorbers, taking the brunt of bumps and rough roads Reduces load on leaf spring assembly Extends the life of your trailer's suspension Designed to work with a suspension system that is in good working order 2 Jounce-style springs, line relocation bracket, mounting brackets and hardware are included Maintenance-free - no tubing to run or air pressure to monitor like with air springs Simple, no-drill installation Made in the USA Specs: Application: 3,000-lb to 5,000-lb single, underslung axle - springs sit under axle For tandem axle applications, use 2 kits Fits 1-3/4" wide spring packs Capacity: 500 lbs at 50 percent compression Do not exceed the trailer's weight-carrying capacity Spring dimensions: 4" tall x 4" diameter Compresses up to 70 percent of original height with full memory rebound Required clearance between top of spring pack and bottom of trailer frame: 6" - 8-5/8" Limited lifetime warranty 30-Day satisfaction guarantee
Improves suspension, handling and safety. Progressive spring rate. Provides additional support as needed so you always have a smooth, comfortable ride.Features: Improves suspension, handling and safety Provides additional support as needed so you always have a smooth, comfortable ride Allows the leaf spring ample movement while cushioning light loads Becomes more rigid as more weight is added Increases stability, providing great performance while hauling heavy loads Raises trailer ride height Works independently side-to-side Helps compensate for off-center loads Reduces body roll when swerving and turning corners Works to eliminate trailer sway Acts as shock absorbers, taking the brunt of bumps and rough roads Reduces load on leaf spring assembly Extends the life of your trailer's suspension Designed to work with a suspension system that is in good working order 2 Jounce-style springs, line relocation bracket, mounting brackets and hardware are included Maintenance-free - no tubing to run or air pressure to monitor like with air springs Simple, no-drill installation Made in the USA Specs: Application: 3,000-lb to 5,000-lb single, overslung axle - springs sit over axle For tandem axle applications, use 2 kits Capacity: 500 lbs at 50 percent compression Do not exceed the trailer's weight-carrying capacity Spring dimensions: 5" tall x 4" diameter Compresses up to 70 percent of original height with full memory rebound Required clearance between top of spring plate and bottom of trailer frame: 5-5/16" - 6-1/2" Limited lifetime warranty 30-Day satisfaction guarantee Note: Does not work with spring plates wider than 4-1/4".
Improves suspension, handling and safety. Progressive spring rate. Provides additional support as needed so you always have a smooth, comfortable ride.Features: Improves suspension, handling and safety Provides additional support as needed so you always have a smooth, comfortable ride Allows the leaf spring ample movement while cushioning light loads Becomes more rigid as more weight is added Increases stability, providing great performance while hauling heavy loads Raises trailer ride height Works independently side-to-side Helps compensate for off-center loads Reduces body roll when swerving and turning corners Works to eliminate trailer sway Acts as shock absorbers, taking the brunt of bumps and rough roads Reduces load on leaf spring assembly Extends the life of your trailer's suspension Designed to work with a suspension system that is in good working order 2 Jounce-style springs, line relocation bracket, mounting brackets and hardware are included Maintenance-free - no tubing to run or air pressure to monitor like with air springs Simple, no-drill installation Made in the USA Specs: Application: 5,000-lb to 8,000-lb single, underslung axle - springs sit under axle For tandem axle applications, use 2 kits Fits 1-3/4" wide spring packs Capacity: 900 lbs at 50 percent compression Do not exceed the trailer's weight-carrying capacity Spring dimensions: 5" tall x 4" diameter Compresses up to 65 percent of original height with full memory rebound Required clearance between top of spring plate and bottom of trailer frame: 7-7/16" - 8-5/8" Limited lifetime warranty 30-Day satisfaction guarantee
Single axle trailerhelpersprings installs above your trailer's factory leaf springs to reduce sway and prevent sagging. Adjustable springs increase stability. ... Features: Trailerhelpersprings upgrade your factory leaf springs to reduce sway and roll Reduces sagging when under load Extends the life of your factory suspension, tires, and brakes Flexes with factory leaf springs to limit bouncing while providing optimal stability U-bolts can be adjusted to suit different loads Driver's and passenger's sides can be adjusted independently for uneven loads Easy install - bolts above your factory leaf springs Zinc-plated mounting hardware included Durable steel construction ensures long lasting performance Silver vein hammer tone powder coat finish prevents corrosion Made in the USA Lifetime warranty
Suspension kit includes equalizers and hardware for attaching 4 leaf springs to the hangers on your trailer's frame. Works with 33" axle spacing.Features: Suspension kit lets you attach 4 leaf springs (sold separately) to your trailer frame Works with 1-3/4" wide double-eye springs Hangers sold separately Equalizers transfer load and impacts from one axle to another by permitting movement between the axles Springs attach to ends of equalizers with included hardware Bolts secure equalizers and springs to the hangers on your trailer Shackle link assemblies with bolts secure springs to equalizers Kit includes: 2 Equalizers 8 Shackle straps 14 Bolts with locknuts Specs: Application: tandem-axle trailer with 1-3/4" wide double-eye springs Axle spacing: 33" Equalizer dimensions: Distance between outer shackle bolt holes (center on center): 5-3/4" Distance between hanger bolt hole and shackle bolt hole (center on center): 2-7/8" Height of side bolt hole to hanger bolt hole: 2" Shackle strap length: 2-1/4" from center hole to center hole Bolt dimensions: 3" long x 9/16" diameter Note: Locknuts are tapered to prevent vibrational loosening.
... Equalizers are 12" long. Components for mounting axle to springs sold separately.Features: Attaches 4 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 4-1/2" or 4-3/4" clearance between trailer frame and axle, depending on axle size Includes: (2) 3-3/4" Tall front hangers (2) 3-3/8" Tall center hangers (2) 5-1/6" Tall rear hangers (2) 12" Long straight equalizers 7/8" Diameter center hole for mounting to hanger 9/16" Diameter side hole for attaching to spring (8) 3-1/2" Long x 9/16" diameter shackle bolts (8) 9/16" Diameter locknuts (2) 4-11/16" Long x 7/8" diameter equalizer bolts (2) 7/8" Diameter castle nuts (2) 2-1/4" Long cotter pins Designed for use on trailers with tandem, 3,500-lb to 8,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Front and Center Hangers B - Distance Between Center and Rear Hangers C - Distance Between U-Bolts D - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-160275 (E5226) 29-3/4" 29-3/4" 34-1/2" 4-3/4" 3" (typical 5,200-lb to 7,200-lb trailer axle) SP-230275 (803T3) SP-232275 (1203T3) SP-285275 (1403T3) 28-1/2" 29-1/2" 33" 4-1/2" 3" (typical 5,200-lb to 7,200-lb trailer axle) SP-161275 (E5115) 32" 32" 36-3/4" 4-3/4" 3" (typical 5,200-lb to 7,200-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Suspension kit includes equalizers and hardware for attaching 4 leaf springs to the hangers on your trailer's frame. Works with 33" axle spacing.Features: Suspension kit lets you attach 4 leaf springs (sold separately) to your trailer frame Works with 1-3/4" wide double-eye springs Equalizers transfer load and impacts from one axle to another by permitting movement between the axles Springs attach to ends of equalizers with included hardware Bolts secure equalizers and springs to the hangers on your trailer Shackle link assemblies with bolts secure springs to equalizers Kit includes: 2 Equalizers 6 Hangers 8 Shackle straps 14 Bolts with locknuts Specs: Application: tandem-axle trailer with 1-3/4" wide double-eye springs Axle spacing: 33" Equalizer dimensions: 4-1/4" tall 7-3/4" Long from center hole to center hole Shackle strap length: 3-1/8" from center hole to center hole Hanger height: 4" Bolt dimensions: 3-9/16" long x 9/16" diameter
Suspension kit contains (2) 3-1/4" tall front, center, and rear hangers and (2) 7-3/4" long equalizers to secure your double-eye leaf springs to your trailer frame. Provides 4-1/2" to 5" of clearance depending on axle size.Features: Suspension kit lets you attach 4 double-eye leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Does not include components for mounting axle to springs Front and rear hangers provide secure connection points for springs Center hangers suspend equalizers Curved equalizers evenly distribute impacts across suspension for smooth ride Shackle straps allow springs to pivot within suspension Kit includes 6 Hangers 2 Equalizers 8 Shackle straps 14 Shackle bolts 14 Locknuts Installation of hangers requires welding Specs: Application: 2,000-lb to 7,000-lb tandem-axle trailers with 1-3/4" wide double-eye springs Clearance between trailer frame and axle (depending on axle size): 4-1/2" to 5" Hanger height (from center of hole to top of hanger): 3-1/4" Equalizer length: 7-3/4" from center of bolt hole to center of center of bolt hole Shackle strap length (from center of hole to center of hole): 2-5/8" Shackle bolt dimensions: 3" long x 9/16" diameter Leaf Springs A - Distance Between Front and Center Hangers B - Distance Between Center and Rear Hangers C - Distance Between U-Bolts D - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 24-3/4" 24-3/4" 29-1/2" 5" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 29-1/2" 29-1/2" 33-1/2" 4-1/2" 3" (typical 5,200-lb to 7,200-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Kit includes 3-1/4" tall front hangers, 1-1/4" tall rear hangers, 3-1/8" shackle straps and hardware for mounting springs to your 2,000-lb to 7,000-lb, single-axle trailer frame. Components for mounting axle to springs sold separately.Features: Attaches 2 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 5" or 5-1/2" clearance between trailer frame and axle, depending on axle size Includes: (2) 3-1/4" Tall front hangers (2) 1-1/4" Tall rear hangers (4) 3-1/8" Long shackle straps (6) 3" Long x 9/16" diameter shackle bolts (6) 9/16" Diameter locknuts Designed for use on trailers with single, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Hangers B - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 20" 5-1/2" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 24-7/8" 5" 2-3/8" (typical 3,500-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
... Equalizers are 7-3/4" long. Components for mounting axle to springs sold separately.Features: Attaches 4 leaf springs (sold separately) to your trailer frame Includes: (4) 2-1/2" Tall hangers (2) 4-1/4" Tall hangers (2) 7-3/4" Long curved equalizers (8) 2-5/8" Long shackle straps (14) 3" Long x 9/16" diameter shackle bolts (14) 9/16" Diameter locknuts Designed for use on trailers with tandem, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs
... Equalizers are 5-3/4" long. Components for mounting axle to springs sold separately.Features: Attaches 4 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 4-1/2" or 5" clearance between trailer frame and axle, depending on axle size Includes: (4) 3-1/4" Tall front and rear hangers (2) 3-5/8" Tall center hangers (2) 5-3/4" Long curved equalizers 9/16" Diameter center and side holes (8) 2-1/4" Long shackle straps (14) 3" Long x 9/16" diameter shackle bolts (14) 9/16" Diameter locknuts Designed for use on trailers with tandem, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Front and Center Hangers B - Distance Between Center and Rear Hangers C - Distance Between U-Bolts D - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 25" 25" 29" 5" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 29-1/2" 29-1/2" 34" 4-1/2" 2-3/8" (typical 3,500-lb trailer axle)
... Equalizers are 7-3/4" long. Components for mounting axle to springs sold separately.Features: Attaches 4 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 3-1/2" or 3-3/4" clearance between trailer frame and axle, depending on axle size Includes: (4) 1-1/2" Tall front and rear hangers (2) 2-1/2" Tall center hangers (2) 7-3/4" Long curved equalizers (8) 2-5/8" Long shackle straps (14) 3" Long x 9/16" diameter shackle bolts (14) 9/16" Diameter locknuts Designed for use on trailers with tandem, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Front and Center Hangers B - Distance Between Center and Rear Hangers C - Distance Between U-Bolts D - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 24-3/4" 24-3/4" 30" 3-3/4" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 29-1/2" 29-1/2" 33-1/2" 3-1/2" 2-3/8" (typical 3,500-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Leaf-spring mounting kit includes 3-1/2" tall center hangers, and necessary hardware. Equalizers are 12" long. Components for mounting axle to springs sold separately.Features: Attaches leaf springs (sold separately) to your trailer frame Includes: (2) 3-1/2" Tall Center Hanger (2) 12" Equalizers (2) Equalizer bolts (2) Grease zerks (2) Castle nuts (2) Cotter pins (4) Shackle bolts (4) Lock nuts Designed for use on trailers with tandem, 5,200-lb to 7,000-lb axles Does not include components for mounting axle to springs
... Equalizers are 7-3/4" long. Components for mounting axle to springs sold separately.Features: Attaches 6 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 3-1/2" or 4-1/2" clearance between trailer frame and axle, depending on axle size Includes: (4) 1-1/2" Tall hangers (4) 2-1/2" Tall hangers (4) 7-3/4" Long curved equalizers (16) 2-5/8" Long shackle straps (24) 3" Long x 9/16" diameter shackle bolts (24) 9/16" Diameter locknuts Designed for use on trailers with triple, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Front and 1st-Center Hangers B - Distance Between Center Hangers C - Distance Between 2nd-Center and Rear Hangers D - Distance Between U-Bolts E - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 24-3/4" 29" 24-3/4" 28-1/2" 4-1/2" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 29-1/2" 34" 29-1/2" 34" 3-1/2" 2-3/8" (typical 3,500-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Leaf-spring mounting kit includes 3-1/4" tall front, center, and rear hangers, and necessary hardware. Equalizers are 7-3/4" long. Components for mounting axle to springs sold separately.Features: Attaches 6 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 4-1/2" or 5" clearance between trailer frame and axle, depending on axle size Includes: (8) 3-1/4" Tall hangers (4) 7-3/4" Long curved equalizers (16) 2-5/8" Long shackle straps (24) 3" Long x 9/16" diameter shackle bolts (24) 9/16" Diameter locknuts Designed for use on trailers with triple, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Front and 1st-Center Hangers B - Distance Between Center Hangers C - Distance Between 2nd-Center and Rear Hangers D - Distance Between U-Bolts E - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 24-3/4" 29" 24-3/4" 28-1/2" 4-1/2" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 29-1/2" 34" 29-1/2" 34" 5" 2-3/8" (typical 3,500-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Kit includes 1-1/2" tall front hangers, 1-1/4" tall rear hangers, 2-5/8" shackle straps and hardware for mounting springs to your 2,000-lb to 7,000-lb, single-axle trailer frame. Components for mounting axle to springs sold separately.Features: Attaches 2 leaf springs (sold separately) to your trailer frame Includes: (2) 1-1/2" Tall front hangers (2) 1-1/4" Tall rear hangers without bushings (4) 2-5/8" Long shackle straps (6) 3" Long x 9/16" diameter shackle bolts (6) 9/16" Diameter locknuts Designed for use on trailers with single, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs
Kit includes 1-1/2" tall front hangers, 1-1/4" tall rear hangers, 3-1/8" shackle straps and hardware for mounting springs to your 2,000-lb to 7,000-lb, single-axle trailer frame. Components for mounting axle to springs sold separately.Features: Attaches 2 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 4" or 4-1/2" clearance between trailer frame and axle, depending on axle size Includes: (2) 1-1/2" Tall front hangers (2) 1-1/4" Tall rear hangers (4) 3-1/8" Long shackle straps (6) 3" Long x 9/16" diameter shackle bolts (6) 9/16" Diameter locknuts Designed for use on trailers with single, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Hangers B - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-169275 (1020) 20" 4-1/2" 1-3/4" (typical 2,000-lb trailer axle) SP-219275 (PR722) SP-220275 (PR3) SP-218275 (PR4) SP-212275 (PR4B) SP-111275 (PR5) SP-198275 (PR6) 24-7/8" 4" 2-3/8" (typical 3,500-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Kit includes 3-3/4" tall front hangers, 5-1/6" tall rear hangers and hardware for mounting 2" springs to your 2,000-lb to 8,000-lb, single-axle trailer frame. Components for mounting axle to springs sold separately.Features: Attaches 2 leaf springs (sold separately) to your trailer frame Use table below to determine hanger location based on type of leaf springs Achieves 4-3/4" or 5" clearance between trailer frame and axle, depending on axle size Includes: (2) 3-3/4" Tall front hangers (2) 5-1/6" Tall rear hangers (4) 3-1/2" Long x 9/16" diameter shackle bolts (4) 9/16" Diameter locknuts Designed for use on trailers with single, 2,000-lb to 8,000-lb axles Does not include components for mounting axle to springs Leaf Springs A - Distance Between Hangers B - Distance Between Center of Axle and Trailer Frame Axle Diameter SP-230275 (803T3) SP-232275 (1203T3) SP-285275 (1403T3) 25" 4-3/4" 3" (typical 5,200-lb to 7,200-lb trailer axle) SP-160275 (E5226) 26" 5" 3" (typical 5,200-lb to 7,200-lb trailer axle) SP-161275 (E5115) 28" 5" 3" (typical 5,200-lb to 7,200-lb trailer axle) Note: The above table provides an indication of where the included hangers can be mounted on your trailer.
Suspension kit includes equalizers and hardware for attaching 4 leaf springs to the hangers on your trailer's frame. Works with 35" axle spacing. Built-in grease zerks for easy lubrication. Heavy-duty shackle straps ensure strength.Features: Suspension kit lets you attach 4 leaf springs (sold separately) to your trailer frame Works with 1-3/4" wide double-eye springs Hangers sold separately Equalizers transfer load and impacts from one axle to another by permitting movement between the axles Springs attach to ends of equalizers with included hardware Wet bolts secure equalizers and springs to the hangers on your trailer Grease zerks allow for fast, easy lubrication to keep moving parts functioning at their best Heavy-duty shackle link assemblies with bolts secure springs to equalizers 1/2" thick links are thicker than standard straps for greater durability Bushings fit into spring eyes to help maintain a well-functioning system and ensure proper sizing for suspension bolts Bronze construction resists corrosion Kit includes: 2 Equalizers 8 Shackle strap assemblies - shackle straps with wet bolts 4 Wet bolts with zerk fittings 2 dry bolts 8 Bronze bushings 14 Flange nuts Specs: Application: tandem-axle trailers with 1-3/4" double-eye springs Axle spacing: 35" Equalizer dimensions: Distance between outer shackle bolt holes (center on center): 7-3/4" Distance between hanger bolt hole and shackle bolt hole (center on center): 3-7/8" Height of side bolt hole to hanger bolt hole: 3" Shackle strap length: 2-1/4" from center hole to center hole 5-Year limited warranty
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