Product Description
BA-921 DETROIT "CERTIFIED REMANUFACTURED" AIR BRAKE COMPRESSOR – 6 BOLT HEAD | DETROIT SERIES 60 | REAR DISCHARGE
PART NUMBER(S)
5018653X (Reman)
DESCRIPTION
- Compressor Type: Bendix BA-921 Single-Cylinder
- Engine Compatibility: Detroit Diesel Series 60 (DDEC V)
- Mounting Style: Flange Side-Mount
- Cooling Method: Combination Water/Air Cooled
- Drive Type: Engine Driven
- Crankshaft Thread: M20 x 1.5
- Operating Speed: Up to 3,000 RPM
- Cylinder Configuration: Single Cylinder
- Bore Diameter: 92.1 mm (3.62 in)
- Stroke: 56 mm (2.20 in)
- Swept Volume: 247 cm³
- Air Inlet Port: Top (M27 x 2)
- Air Discharge Port: Rear (M22 x 1.5)
- Governor Port Size: M10 x 1.5
- Coolant Ports: M18 x 1.5
- Unloader Port Size: 1/8"-27 NPT
- Safety Valve Port: M16 x 1.5
- Designed for use in air brake systems of heavy trucks, semi trucks, and 18-wheelers equipped with Detroit Diesel Series 60 (DDEC V) diesel engines. Includes 9-tooth spline thru-drive capability
SOLD AS REMANUFACTURED – CORE RETURN REQUIRED
Built to OEM standards — thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
CROSS-REFERENCE(S)
165-179-0013, 1651790013, 23536774, 5018652, 5018653, 5018653BXR, 5018653RX, 5018654, 5018654X, 5018655, 5018769, 704661AT, 745-5018653X, 7455018653X, 802789, BW 5018653, BW5018653, BW5018653X, BW802789, BX5018653, BX5018653X, EX5018653X, R23536774, R9555018653X
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:
✔ Use only approved installation gaskets and torque fasteners to OEM specifications
✔ Ensure coolant and air lines are flushed and free from debris before connecting
✔ Verify proper alignment and fitment of thru-drive components
✔ Replace governor and check for oil supply restrictions prior to startup
✔ This unit includes the drive gear and is ready to install
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com
WHY CHOOSE Fleet Products | KBR - Heavy Duty Truck & Trailer Parts?
- Canadian-owned since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
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