Rocker Lever Socket & Retainer for 5.9L/6.7L Cummins Dodge Ram 2500/3500 – 3935945 / 3935946
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Brand / Equipment | Compatible Models / Engines | Fitment Notes |
|---|---|---|
| Dodge / Ram | 2500, 3500 | Cummins diesel applications; verify engine serial/year |
| Cummins | 5.9L / 6.7L references | Verify exact valvetrain configuration |
Product Overview
Cummins-style parts references identify 3935945 as the socket retainer and 3935946 as the rocker-lever socket. These small valvetrain pieces locate and retain the rocker contact/socket assembly; wear or breakage can create excess rocker movement, abnormal valvetrain noise or improper valve actuation.
Because 5.9L and 6.7L Cummins engines span many model years and valvetrain revisions, confirm the engine serial number and exact rocker assembly before ordering. Do not assume every Ram 2500/3500 diesel uses the same rocker hardware.
Key Features & Performance
- Cross-references Cummins 3935945 retainer and 3935946 rocker-lever socket
- Valvetrain service component for compatible Cummins-powered Ram heavy-duty trucks
- Useful during rocker-arm inspection or repair when socket/retainer wear is found
Reference Part Numbers
- 3935945
- 3935946
Product Details
- Component: Rocker lever socket / socket retainer
What to Verify Before Ordering
Confirm engine serial/year and compare the rocker assembly to the original components before ordering.
Frequently Asked Questions
What are 3935945 and 3935946?
Parts references identify 3935945 as a socket retainer and 3935946 as a rocker-lever socket.
Can valvetrain noise come from other parts?
Yes. Valve lash, rocker wear, pushrods, bridges, lifters and camshaft condition should also be inspected as appropriate.