Sold as a 2-pack, this rear spring U-bolt kit fits Mack applications and measures 4 in. inside width by 19-1/2 in. inside length, with a 3-1/2 in. thread length and 1-1/4in-12 thread size. Each kit's semi-round bolt shape conforms to the axle housing contour to clamp the leaf spring in place, and comes complete with matching washers and nuts for installation. This kit is built as a replacement for Mack suspension assemblies.
Interchanges:
- 25164299
- 7QK3145P6
- Mack 7QK3148P6
This unit is sold in packs of 2.
Features
Semi-round U-bolt kit for rear spring applications
Sold as a 2-pack
4 in. inside width
19-1/2 in. inside length
3-1/2 in. thread length, 1-1/4in-12 thread
Includes matching washer and nut per kit
Tech Specs
- Inside Width: 4 in.
- Inside Length: 19-1/2 in.
- Thread Length: 3-1/2 in.
- Thread Size: 1-1/4in-12
- Kit Contents: U-bolt, washer, nut
