The Cat 1R-0749 is an advanced, high-efficiency, spin-on secondary diesel fuel filter manufactured by Caterpillar. It is widely used in heavy machinery, on-highway trucks, and Duramax diesel engine conversions to capture harmful ultrafine debris.
Micron Rating: 2-micron absolute for exceptional engine and fuel injector protection.
Dimensions: ~10.5 inches (266 mm) tall with a 93.7 mm diameter and 1-14-2B thread.
Design: Utilizes molded end caps and cellulose media to prevent leaks and maximize contaminant holding capacity.
Cross-Reference Numbers:
Fleetguard: FF5319 (or the NanoNet upgrade variant FF5817)
Donaldson: P551311
Baldwin: BF7587
Wix: 33674
Luber-finer: LFF2749
The Cat 1R-0749 is an advanced, high-efficiency, spin-on secondary diesel fuel filter manufactured by Caterpillar. It is widely used in heavy machinery, on-highway trucks, and Duramax diesel engine conversions to capture harmful ultrafine debris.
Micron Rating: 2-micron absolute for exceptional engine and fuel injector protection.
Dimensions: ~10.5 inches (266 mm) tall with a 93.7 mm diameter and 1-14-2B thread.
Design: Utilizes molded end caps and cellulose media to prevent leaks and maximize contaminant holding capacity.
Cross-Reference Numbers:
Fleetguard: FF5319 (or the NanoNet upgrade variant FF5817)
Donaldson: P551311
Baldwin: BF7587
Wix: 33674
Luber-finer: LFF2749
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