Product Description
5014428X BA-921 "CERTIFIED REMANUFACTURED" CAT AIR BRAKE COMPRESSOR (EXTERNAL OIL LINE)
PART NUMBER(S):
5014428X | BA-921 | CATERPILLAR C11/C13 | FLANGE MOUNT | EXTERNAL OIL RETURN | 42 TOOTH | REMANUFACTURED
DESCRIPTION:
Model: BA-921
Mounting: Flange Mount
Cooling: Water & Air Cooled
Air Inlet: Top
Air Outlet: Side
Tooth Count: 42
Drive Type: Engine Drive
Oil System: External Oil Return with Oil Pump
Port Orientation: Viewed from Rear
Includes: Gaskets and O-rings for installation
Application: Caterpillar C11 / C13 Engines
Weight: Approx. 48 lbs
The 5014428X BA-921 is a remanufactured air brake compressor engineered for CAT C11 and C13 engine platforms. It features an external oil return line and integrated oil pump for optimal lubrication. Designed to meet or exceed OE standards, this compressor provides a cost-effective and environmentally responsible replacement part for fleets relying on Caterpillar powertrains.
SOLD AS REMANUFACTURED – CORE RETURN REQUIRED
OE-quality remanufactured, Core charge refundable upon return of a rebuildable unit. See core policy for complete terms.
CROSS-REFERENCE(S):
046255014428X, 0R-1623, 0R1623, 165-179-9213, 1651799213, 170.AC5014428, 170AC5014428, 20R-0177, 20R0177, 222-2900, 2222900, 223-3636, 2233636, 253-1736, 2531736, 254-3853, 2543853, 255-4160, 2554160, 2N-1287, 2N1287, 353-7136, 3537136, 385-0936, 3850936, 5.0144E 006, 5011441, 5011441X, 5012459, 5012464, 5012510, 5013058X, 5014177, 5014180, 5014235, 5014236, 5014401, 5014401X, 5014402, 5014402X, 5014427, 5014427X, 5014428, 5014428BXR, 5396-5014428X, 701175AT, 767653327884, 801465, 801798, 801826, ABP N13AC20R0177, BAR5014428, BC1-25555, BW5014428, BWR5014428, BX5014428X, EBN5014428X, HVG5014428X, K048938, K048939, K048940, K056647, K056647BXR, K056647X, K056649, K066811, K066831, K066837, MID5014428X, R9555014428X, R9555014428X., T-5011432, T5011432, VMX1007105, VMX1010226, ZZ5014428X
A cross-reference listing means this compressor should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ External oil return – verify correct routing to avoid leaks
✔ Includes gaskets and O-rings – install new to prevent air loss
✔ Confirm port orientation from rear view when installing
✔ Use clean fittings and flush lines prior to installation
✔ Verify engine compatibility (Caterpillar C11 or C13)
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com and reference Code WEB01.
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