At a Glance
- >Complete tandem suspension rebuild kit
- >Greaseable wet bolts for serviceable suspension pivots
- >Bronze bushings for longer wear life
- >Includes 458 equalizers and SL-2 shackle straps
- Brand: Need a Trailer Part
- SKU: SRK-TA-WB-BB-458-2
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 trailer suspension rebuild kit including greaseable wet bolts, bronze bushings, 458 equalizers, and heavy-duty SL-2 shackle straps. Designed to replace worn suspension hardware on tandem leaf spring trailers.
Greaseable wet bolt suspension kits allow grease to flow through the bolt into the bronze bushing, greatly reducing wear compared with dry suspension hardware and extending the service life of tandem trailer suspensions.
| Specification | Detail |
| Equalizer Type | 458 Equalizer |
| Equalizer Length | 6.25" |
| Shackle Strap | SL-2 – 2.000" center to center |
| Bolt Type | Greaseable Wet Bolts |
Verify suspension measurements before installation.
| Part Number | Qty | Description |
| BU1-1566B | 12 | Bronze spring eye / equalizer bushings |
| EQ-458 | 2 | 458 Equalizer – 6.25" |
| FA-7-187 | 12 | Greaseable wet bolts |
| FA-6-92Z | 12 | Flange lock nuts |
| FA-126A1LN | 2 | Equalizer pivot bolts |
| FA-3416 | 2 | Equalizer bolt nuts |
| SL-2 | 8 | Shackle straps – 2.000" center, 3.187" long, 1.25" wide |
