5014428N | *New* BA-921 CAT 42T Compressor External Line (C11/C13 ACERT) 5012532, 385-0936, 10R1437, 0R1623

5014428N BA-921 CAT AIR BRAKE COMPRESSOR – NEW

PART NUMBER(S):

Fleet Products: 5014428N (New), 5014428X (Remanufactured) | Replaces OE: CAT: 0R-1623, 0R-1624, 10R-1437, 191-6521, 223-3636, 255-4160, 20R-0176, 20R-0177, 353-7135, 385-0935, 385-0936 | Bendix: 5010803, 5010806, 5011427, 5011441, 5012532, 5014428, 5014482

DESCRIPTION:

Model: Yumak BA-921 CAT Air Brake Compressor with External Oil Line
Vehicles: CAT C11 / C13 ACERT pre-2007 engine platforms with 30° rear flange rotation

• Drive Gear: 42 teeth
• Rear Flange Rotation: 30°
• External Oil Line: Yes
• Air Inlet: Top
• Air Outlet: Side
• Mounting Type: Flange mount
• Drive: Engine driven
• Cooling Method: Water and air cooled
• Cylinders: 1
• Bore × Stroke: 3.622 in × 2.126 in
• Rated Displacement: 15.8 CFM @ 1250 RPM
• Air Flow: 11.6 CFM @ 1800 RPM / 120 PSI; 16.5 CFM @ 3000 RPM / 120 PSI
• Power Requirement: 4.6 HP loaded / 0.8 HP unloaded @ 1800 RPM / 120 PSIG
• Minimum Coolant Flow: 1.5 GPM @ maximum RPM
• Minimum Oil Pressure: 15 PSI
• Minimum Governor Cut-Out Pressure: 120 PSI
• Unloader Line: 3/16 in I.D.
• Temperature Range: 170°F inlet / 400°F discharge
• Inlet Port Fitting: M27 × 2
• Discharge Port Fitting: M22 × 1.5
• Water Port Fitting: M18 × 1.5
• Oil Port: 7/16-16 UNF
• Unloader Port: 1/8-27 NPT
• Compatible ST-4 Safety Valve: 801116, 800534
• Includes: Installation gaskets and O-rings

CROSS-REFERENCE(S):

0R1623, 3850936, 5014401, 5014402, 5014427, 801826, K056647, BXR107506, BXR107506X, BXX107506X, CC107506, E-BN107506X, EBN107506X, EL13040, EL13040X, EUEBN107506X, F5012533X, FLTBC106, 42018134, 42032285, HVG107506X, HVG5012533X, HVG5014428X, K020283, K020284, K020284X, K046146, K056647BXR, K056647X, K056649, MB107506X, MI107506X, MSBX107506X, N13AC, OR107506, OR1624, P107506, R107000, R107506, R107506X, R107974, R108583, R955107506X, R9555012533X, R9555014428X, R955EL13040X, R955K056647X, S13753, WBW-107506X, WBW107506X, ZZ107506X

A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.

IMPORTANT INSTALLATION NOTES:

✔ Maintain minimum 1.5 GPM coolant flow
✔ Ensure the external oil line is connected before startup
✔ Verify air, coolant and oil fittings are properly sealed before startup
✔ Drain all air reservoirs before servicing air brake components
✔ Verify all fasteners are torqued to specification before returning vehicle to service
✔ Torque cylinder head fasteners to 265–292 in-lb
✔ Torque governor adapter fasteners to 195–213 in-lb
✔ Torque rear end cover fasteners to 195–213 in-lb
✔ Torque inlet port fitting (M27 × 2) to 991–1089 in-lb
✔ Torque discharge port fitting (M22 × 1.5) to 814–912 in-lb
✔ Torque water port fitting (M18 × 1.5) to 593–637 in-lb
✔ Torque oil port (7/16-16 UNF) to 150–170 in-lb
✔ Tighten unloader port (1/8-27 NPT) 2–3 turns from finger tight