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12_e32aedc6-4ae0-45be-b110-17aa773e4ac7 - Northline Parts

Rocker Lever Socket & Retainer for 5.9L/6.7L Cummins Dodge Ram 2500/3500 – 3935945 / 3935946

SKU: NLT2T02529
$27.59 In Stock
$27.59
Sale price  $27.59 Regular price 
Ships for free in 2–4 business days.
This valvetrain rocker-lever socket and retainer service part cross-references Cummins 3935945 and 3935946 for compatible Ram 2500/3500 diesel engine applications.
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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.

Compatible equipment / model
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.

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