Fleetguard · Air Filters
AF1891
CATERPILLAR 7N9027; Secondary air filter used with AF1890M; Replaces AF4873
Fleetguard 2015 product guide · PDF page 620 · Printed page E75
Specifications & Catalogue Notes
Overall Height: 6.57 (167)
End 2 OD: 3.92 (100)
End 2 ID: 2.38 (60)
Flange Diameter: 6.7 (170)
Source Reference
Confirm application and fitment with our team using the part number and equipment details.