Caterpillar 1R1808 Oil Filter. Caterpillar offers a full line of filtration options for your Cat engine that maximize engine oil cleanliness, meet expected oil interval changes, and provide the best machine performance and component protection.
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Caterpillar Oil Filter 1R-1808
Cross References Fleet guard LF691A, LF3566, LF9691A
Efficiency Rating: Advanced Efficiency
Installation Type: Spin-on
Diameter Length (MM): 135.8