Product Description
K031987X BA-921 DETROIT 'CERTIFIED REMANUFACTURED' AIR BRAKE COMPRESSOR – W/O-RING EAR | 1 3/4" INLET TUBE | DD13 / DD15 (2007 EPA)
PART NUMBER(S)
K031987X
DESCRIPTION
Remanufactured BA-921 air compressor for 2007 EPA Detroit Diesel DD13 and DD15 engines
Top-mounted 1 3/4" inlet tube (no O-ring ear)
Top-mounted discharge port
Includes thru-drive capability and drive gear
M18 x 1.5 coolant ports and M26 x 1.5 exhaust port
Flange mount with thru-drive housing for accessory drive
Governor port: 1/8"-27 NPT
Designed for heavy-duty trucks, commercial vehicles, and long-haul applications
Fully tested and certified to meet OEM performance standards
Approximate weight: 40.4 lbs
SOLD AS REMANUFACTURED
This is a certified remanufactured compressor. A core charge applies and will be refunded upon return of a rebuildable core (see Core Policy).
CROSS-REFERENCE(S)
170.ACK031987, 710383AT, A4721300015, A4721300515, A4721300815, HDX K031987X, HDXK031987X, K020253, K020801, K031986, K031986SC, K031987, K031987X, K095124, K095740
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 and reference Code WEB01.
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