Match the part number, measurements and connection points that apply to your trailer.
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
Complete tandem-axle suspension rebuild kit engineered for heavy-duty double-eye spring systems. Includes tall 6.13" equalizers for added articulation, greaseable wet bolts for smooth movement, and long-life bronze bushings to eliminate squeaks and extend wear life. Ideal for 3,500- to 7,000-lb trailer axles on utility, cargo, equipment, and flatbed trailers.
| Specification | Detail |
|---|---|
| Part Number | SHK-TA-WB-TE-BB |
| Axle Compatibility | Tandem 3,500 – 7,000 lb Double-Eye Leaf-Spring Axles |
| Equalizer Type | Tall Equalizer · 6.13" L × 4" H · 0.56" Bolt Holes |
| Hangers Included | Front/Rear 2.46" Bolt Height (4 pcs) · Center 3.25" Bolt Height (2 pcs) |
| Bolts & Hardware | (14) 3" Greaseable Wet Bolts · (14) 7/16" Flange Nuts · (8) Shackle Straps (2.562" C-C) |
| Bushings | (14) Bronze Bushings · 0.57" I.D. × 0.69" O.D. × 1.75" L |
| Material | Forged Steel / Bronze Bushings / Zinc-Plated Hardware |
| Finish | Raw Steel Hangers · Zinc-Plated Bolts and Nuts |
| Use On | Dexter EZ-Flex / Lippert / Rockwell / AL-KO Tandem Leaf Spring Systems |
This premium suspension kit replaces worn or seized hanger assemblies, restoring proper axle alignment and ride comfort. Wet bolts with zerk fittings allow easy periodic greasing to prevent corrosion and extend bushing life. The taller equalizers improve axle travel on rough roads and reduce frame stress.
Installation Note: Welding required for new hangers. Always install hangers in matched sets to maintain equal spacing. Verify spring width (1.75") and axle spread before welding or bolting. Use high-temp chassis grease for initial lubrication.
