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Eaton Fuller · Electrical & Lighting
22940
In stock · ships from Knoxville
This is a reverse light switch for Eaton Fuller heavy-duty manual transmissions.
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Fits many Eaton Fuller transmissions used in Freightliner, Mack, Volvo, Navistar, and Peterbilt trucks. Always cross-check with the original switch part number, as multiple OEM numbers (e.g., Freightliner FUL 22940, Mack 1MR 2297, Volvo 1118255) exist for the same component.
Part data verified against 5 catalog sources
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It screws into the transmission housing and activates the backup lights when the driver shifts into reverse. Replacement is typically needed when the reverse lights fail to illuminate or stay on continuously, often due to internal wear or corrosion of the switch contacts.
Part Number: 22940
REVERSE SWITCH
Unit: ea
Dealer: KP Services Crossville
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Parts commonly needed alongside electrical & lighting
