Caterpillar 1651689 Air Filter for D8 D9 | P606220 RS4988 Cross Reference

Product Identification

Dimensions / Specifications

Vehicle / Equipment Applications

• Caterpillar D8L, D9N, D9R and D9 GC track-type tractor applications
• Caterpillar D9R ABK / ACL / HWH application listings
• Heavy-duty Caterpillar engine air cleaner systems using 165-1689 / P606220 equivalent filters

Cross Reference Numbers

Cross references are for identification only. Final fitment should be confirmed by OE number, dimensions, photo or sample.

Buyer Notes

• Send the old filter photo, housing photo and measured size when replacing a non-original element.
• For air filter sets, confirm both the primary element and the secondary safety element before ordering.
• Reference data checked against catalogue and aftermarket cross-reference sources:

• Olsson Parts 1651689 application listing
• Michele Caroli P606220 specification listing
• IndustrialStop Caterpillar 1651689 listing