Overview
The Tuff Country 37750 is a zinc plated rear U-bolt for Dodge Ramcharger and W-series trucks. It fits the 1974–1993 Ramcharger, the 1969–1977 and 1986–1989 W100, the 1977–1993 W150, the 1969–1980 W200 and the 1981–1993 W250.
It is a rear position U-bolt and a direct fit for the trucks covered. Confirm thread size and axle fit for your truck before it is installed.
Key features
- Zinc plated U-bolt
- Rear axle position
- Direct fit for the listed Dodge models
- Tuff Country part number T/C37750
Rear U-bolt care and checks
Rear U-bolts work mainly in tension, holding the axle against the spring, so their condition matters for safe steering and braking. Road salt, mud and moisture collect around the nuts and the threads, which is why the coating and the nut threads deserve regular inspection. Clean the area before any service so the nuts turn freely and tighten accurately.
Older Dodge trucks often have a rear axle that has been serviced several times, so the U-bolt threads may be worn even when the bolt looks sound. Replace the nuts with the U-bolts, and check the spring pad for cracks or flattening. A loose clamp often makes a clunk over bumps, so listen for that after any rear axle work.
- Clean threads and nuts before fitting
- Inspect the coating for bare or rusted spots
- Check the spring pad for cracks
- Re-torque after the first few drives
Specifications
| Brand | Tuff Country |
|---|---|
| Part number | T/C37750 |
| Type | Axle U-bolt |
| Finish | Zinc plated |
| Position | Rear |
| Fitment | Direct fit |
Vehicle fitment
It fits the 1974–1993 Dodge Ramcharger in its Base, Canyon Sport, Royal SE and SE trims, the 1969–1977 and 1986–1989 Dodge W100, the 1977–1993 Dodge W150, the 1969–1980 Dodge W200 and the 1981–1993 Dodge W250.
The list does not include Dodge Ram pickups from the 1994 model year onward. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Check the axle position and nut torque after installation.
