Image is for illustration purposes only. Actual part may vary.
20R1526
This is a Caterpillar fuel transfer pump used to pull fuel from the tank and supply it to the engine’s fuel injection system at the correct pressure.
It fits a range of Cat electronic truck and industrial engines, including C10, C12, C11, C13, C15, 3406E, and 3176C models. The pump is typically replaced when an engine exhibits hard starting, loss of power under load, or fuel system priming issues. It is available as new OEM-spec aftermarket or genuine Cat remanufactured units.
This pump crosses to part numbers used across multiple Cat engine families. The engine list is compiled from multiple distributor and wholesale listings; verify the exact engine serial number compatibility for your application.
Part data verified against 5 catalog sources
Part Number: 20R1526
FUEL TRANSFER PUMP
Dealer: Knox Trailers
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