Part # 251704
Threaded Spring Pin
This Threaded Spring Pin is built as an OEM-style replacement for Paccar B65-1008 front suspension spring pins used on multiple Kenworth and Peterbilt truck models with 4" front leaf springs. With a 1.062" diameter, 7.87" overall length, approximately 6.33" center-to-center length, and metric M33/M33.5 x 4 thread, it is dimensioned to work with threaded spring eye bushings in heavy-duty truck front suspension systems, restoring proper alignment and helping maintain stable steering and ride quality. Manufactured from hardened steel and designed as a direct-fit substitute for B65‑1008 and its aftermarket equivalents, this pin is suitable for front axle suspension service where the original threaded spring pin is worn, corroded, or damaged.
This Threaded Spring Pin is built as an OEM-style replacement for Paccar B65-1008 front suspension spring pins used on multiple Kenworth and Peterbilt truck models with 4" front leaf springs.
With a 1.062" diameter, 7.87" overall length, approximately 6.33" center-to-center length, and metric M33/M33.5 x 4 thread, it is dimensioned to work with threaded spring eye bushings in heavy-duty truck front suspension systems, restoring proper alignment and helping maintain stable steering and ride quality.
Manufactured from hardened steel and designed as a direct-fit substitute for B65‑1008 and its aftermarket equivalents, this pin is suitable for front axle suspension service where the original threaded spring pin is worn, corroded, or damaged.
| Attribute | Value |
|---|---|
| Universal Product Code (UPC) | 601959608738 |
| Name / Brand | Part Number | Notes |
|---|---|---|
| Automann | M5449 / AMM5449 | Direct Interchange |
| DAYTON PARTS | 327-540 | Direct Interchange |
| Paccar / Kenworth / Peterbilt | B65-1008 | Direct Interchange |
| Paccar / Peterbilt | PB64-1008 / PB641008 | Direct Interchange |
| Part # | Image | Product Name | Brand |
|---|---|---|---|
| 251701 |
|
Threaded Spring Pin |
|
| 251702 |
|
Threaded Leaf Spring Bushing |
|
| 251703 |
|
Threaded Leaf Spring Bushing |
|
| 251705 |
|
Threaded Spring Pin |
|
| 251706 |
|
Threaded Spring Pin |
|