Description
DETROIT DIESEL / MERCEDES MBE4000 AIR COMPRESSOR (352CC, WATER-COOLED, SINGLE CYLINDER)
PART NUMBER(S):
Fleet Products: 4123520260X (Remanufactured) | Replaces OE: WABCO 4123520060, 4123520070, 4123520100, 4123520110, 4123520130, 4123520140, 4123520147, 4123520150, 4123520160, 4123520170, 4123520260, 4123520270, 4123520310 | Detroit Diesel 23550462, 23550477, 23550711, 23550719, 4571300815, 4571301115, 4571301715, 4571302315, 4571302415, 4571302615, 4571304415, 4571304515, 4571306715, 4571306815, 4761300115, 9061300815, 9061301715, A4571306715, EA4571306715, RA4571306715 | PACCAR 1528749 | Bendix 065714, 109894, 131076, 5000603, 800061
DESCRIPTION:
Vehicles: Mercedes MBE4000, OM460, AXOR / OM 457, Detroit Diesel EPA98, Freightliner, Sterling, Mack, Volvo, Kenworth, Peterbilt (2005–2013)
• Type: Single-Cylinder, Flange-Mounted Compressor
• Bore: 85 mm
• Stroke: 62 mm
• Swept Volume: 352 cm³
• Cooling Type: Water-Cooled
• Operating Speed: 3000 RPM
• Max Operating Pressure: 12.5 bar (181 psi)
• Crankshaft Thread: M20 x 1.5 LH
• Inlet Port: M30 x 1.5
• Discharge Port: M26 x 1.5
• Governor Port: M12 x 1.5
• Water Ports: M16 x 1.5 (Inlet/Outlet)
• Lubrication: Supplied from Engine
• Dimensions: 338 × 200 × 342 mm
Note:
- 4123520140 is Supplied with grooved O-rings for installation around the shaft cover.
- 4123520270 variant is nearly identical in dimensions but features updated port geometry and ESS-equipped valve plate for later Euro V/VI engine. Both interchange dimensionally, but verify ESS requirement before substitution.
CROSS-REFERENCE(S):
10127007, 1650791616, 6300-4123520260, 8235-S4123520260, CAN BE USED AS SINGLE CYLINDER VARIENT OF 23550477, DDE RA4571306715, DDEA4571306715, KENWORTHS4123520260, MERITORS4123520260, PACCAR1528749, S4123520260, TDAS4123520260, VOLVOWAB4123520260
A cross-reference listing means this part is a suitable replacement for the part numbers listed.
IMPORTANT INSTALLATION NOTES:
✔ Always replace the flange gasket (WABCO 9121101404) when installing this compressor.
✔ Prime oil supply passages before startup to prevent dry-run damage.
✔ Inspect coolant flow paths—water-cooled models must not be operated dry.
✔ Verify crankshaft rotation direction and gear drive alignment during installation.
✔ Re-torque flange bolts after initial run-in to ensure sealing integrity.
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
Warranty Information
