At a Glance
- SKU: SRK-TA-WB-BB-E34
PRODUCT INFORMATION
Product Details
Tandem-Axle Double-Eye Suspension Rebuild Kit
R&P Tandem-Axle Wet Bolt & Bronze Bushing Rebuild Kit with 7-3/4" Equalizers
A complete R&P assembled suspension hardware kit for compatible tandem-axle trailers with double-eye leaf springs, 7-3/4" curved equalizers and 2.562" shackle spacing.
SKU: SRK-TA-WB-BB-E34 Greaseable Wet Bolts Dexter Bronze Bushings
Key Measurements & Specs
| Specification | Detail |
|---|---|
| SKU | SRK-TA-WB-BB-E34 |
| Assembled By | R&P Carriages |
| Product Type | Tandem-axle suspension rebuild kit |
| Equalizer Size | 7-3/4" center to center with 3/4" top pivot hole |
| Shackle Spacing | 2.562" hole center to hole center |
| Bushing Size | 0.575" ID x 0.698" OD x 1.74" long |
| Quantity Included | 1 complete kit for one tandem-axle suspension |
Fitment / Application
| Category | Details |
|---|---|
| Suspension Type | Double-eye leaf-spring suspension |
| Axle Configuration | Tandem axle |
| Primary Fit | Systems using EQ-E34-style 7-3/4" curved equalizers |
| Spring Width | Common 1-3/4"-wide double-eye trailer springs; verify all measurements |
| Fitment Method | Match equalizer length, top-hole diameter, shackle spacing and bolt sizes |
| Important Note | Not a universal kit; axle capacity alone does not confirm fitment |
Top Features
| Feature | Buyer Benefit |
|---|---|
| Greaseable Hardware | Allows routine lubrication at the suspension pivot points |
| Bronze Bushings | Replaces compatible worn spring-eye and equalizer bushings |
| Complete Hardware Count | Includes matched quantities for a full tandem-axle rebuild |
| Heavy Shackle Straps | Eight 0.23"-thick straps replace all four shackle pairs |
| R&P Assembled | Related suspension components are grouped into one convenient kit |
R&P Knowledge Hub
Compatibility: Intended for compatible tandem-axle suspensions with 1-3/4" double-eye springs, 7-3/4" EQ-E34-style equalizers and 2.562" shackle spacing.
System Fit: The 12 bronze bushings service the eight spring eyes and four lower equalizer eyes in a typical tandem-axle arrangement.
Installation Notes: Support the trailer safely, service one controlled section at a time and install the grease fittings where they remain accessible. Tighten hardware using the trailer or component manufacturer's procedure.
Performance Insight: Greaseable bolts allow lubricant to be added at the pivot points; regular inspection and lubrication help manage wear in compatible suspension joints.
R&P Repair Insight
Uneven tire wear, visible shackle wear or excess movement can warrant a close suspension inspection, but measurements—not appearance alone—determine replacement-part fit.
- Inspect Together: Check spring eyes, hangers, equalizer mounting points and shackle straps for elongation, cracks or damage.
- Do Not Mix Geometry: Changing equalizer or shackle dimensions can alter suspension position and movement.
- Lubricate After Assembly: Confirm grease reaches each serviceable pivot and recheck the suspension after initial use according to appropriate service practice.
Features
Full Tandem-Axle Hardware Set
Matched component quantities cover both equalizers, all four shackle pairs and the typical spring-eye/equalizer bushing locations.
Serviceable Wet-Bolt Design
Twelve 9/16"-body step-down wet bolts and two 3/4" equalizer wet bolts provide greaseable pivot hardware.
Bronze Wear Surfaces
Twelve Dexter bronze bushings measure 0.575" ID x 0.698" OD x 1.74" long for compatible spring eyes and equalizers.
Measurement-Led Fitment
Clear 7-3/4" equalizer and 2.562" shackle dimensions make comparison with the existing suspension straightforward.
Included Components
| Quantity | Part Number | Included Item |
|---|---|---|
| 2 | EQ-E34 | Curved “long banana” equalizers, 7-3/4" lower-hole centers with 3/4" top pivot hole |
| 8 | SL-2.562 | Heavy shackle straps, 2.562" hole centers, 3.75" x 1.25" x 0.23" |
| 12 | FA-7-187 | Greaseable step-down wet bolts, approximately 9/16" body x 3" long with 7/16" threaded end |
| 12 | FA-6-92Z | 7/16" flange nuts for FA-7-187 wet bolts |
| 2 | FA-126A1LN | Greaseable equalizer pivot bolts, 3/4" x 3-1/2" |
| 2 | FA-3416 | 3/4" hex nuts for equalizer pivot bolts |
| 12 | Dexter 014-077-00 | Bronze spring-eye/equalizer bushings, 0.575" ID x 0.698" OD x 1.74" long |
Important Fitment Note: This kit is selected by suspension geometry, not axle capacity alone. Before ordering, verify the existing equalizer measures 7-3/4" center to center across the lower holes, has a 3/4" top pivot hole, and works with 2.562" shackle straps and the listed bolt and bushing dimensions. Springs, hangers and U-bolts are not included.
R&P SRK-TA-WB-BB-E34 tandem axle suspension rebuild kit, trailer wet bolt kit, bronze bushing kit, EQ-E34 equalizer kit, 7-3/4 inch trailer equalizer, 2.562 shackle strap, double eye leaf spring suspension hardware, greaseable trailer suspension kit, Dexter 014-077-00 bronze bushing.
Related Parts & Kits
Check fitment, measurements, and kit contents before ordering. Related parts may not be required for your repair.
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