Fleetguard · Fuel Filters
FF5031
ONAN 122B326; Fuel, Spin-On; Replaces FF4121
Fleetguard 2015 product guide · PDF page 717 · Printed page E172
Specifications & Catalogue Notes
Overall Height: 4.8 (122)
Largest OD: 3.44 (87)
Thread Size: 3/8-24 UN-2B
Source Reference
Confirm application and fitment with our team using the part number and equipment details.