Quality used Rocker arm assembly for Cummins series C, backed by our standard warranty.
OEM # 3972540 Rocker Lever assembly superceded by 5253887
393589 Rocker Lever Shaft
3966658 Rocker Lever Shaft
3964796 Rocker Lever
3943933 Screw, HEX Flange Head Cap
3941140 Support, Rocker Lever
Please Note: The part sent may not exactly match the one pictured. Appearance may vary. For specific part requests, please call 888-315-2575. Additional core charge may apply.
35R-5253887-STK
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