Fleetguard · Hydraulic Filters
HF35018
CATERPILLAR 937520, 937521, 937521X; Hydraulic, Spin-On
Fleetguard 2015 product guide · PDF page 809 · Printed page E264
Specifications & Catalogue Notes
Overall Height: 6.99 (178)
Largest OD: 3.69 (94)
Thread Size: 1 1/8-16
Source Reference
Confirm application and fitment with our team using the part number and equipment details.