Description
TF-750 CAT 3406E AIR BRAKE COMPRESSOR – CERTIFIED REMANUFACTURED
PART NUMBER(S):
Fleet Products: 109142X (Reman) | OE: 109141, 109142, 109322, 065466, 5001533, 5001534, 5001789, 5002082, 5002713, 5002826, 5002983, 5003233, 5005419, 5005421, 5005491, 800291, 800594, 109141, 109142, 109322, 065466
Ag-Chem Equip 2158055
CAT 1029551, 1029552, 1029553, 1182798, 1316679, 1329813, 1329814, 1399009, 1439185, 1647564, 0R3845, 0R5253, 0R8340, 0R8442, 102-9553
Ford 1316679
Mack 745X5002984, 745X5004188
Detroit Diesel 23516840, 23522122, R23522122, R3516840
Volvo 85106354
DESCRIPTION:
Model: TF-750 Air Brake Compressor Crankshaft: Straight M-20 Thd., 22 ToothSpline
Vehicles: Caterpillar 3406E Engine – On-Highway Applications
• Left-hand air inlet, optional top or left air outlet
• Recommended Use For Mack Extended Applications
• Crankshaft thread: Mack-style M20
- Cylinders: 2
- Bore x Stroke: 2.78 in x 1.87 in
- Flow @1250 RPM: 16.5 CFM
- Max RPM: 2400
- HP @1250 RPM /120 PSIG: 3.2 HP
- Min Coolant Flow @Max RPM: 2.5 gpm
- Min Unload Pressure: 60 PSIG
- Oil Pressure: 15 PSIG (idle & governed)
- Temp Range: 250°F inlet / 400°F discharge
Port Sizes (NPT)
- Water In / Out: 1/2-14
- Air Discharge: 1/2-14
- Governor: 1/8-27
- Oil Inlet: 1/8-27
Minimum Line Sizes
- Discharge: 1/2 in ID
- Coolant: 3/8 in ID
- Oil Supply: 3/16 in ID
- Oil Return: 1/2 in ID
- Air Inlet: 5/8 in ID
- Unloader: 3/16 in ID
• Includes installation gaskets and hardware
• Operating pressure: Standard 125–150 PSI system output
Applications:
This compressor is designed for heavy-duty trucks, buses, and equipment using the Caterpillar 3406E engine. It provides primary compressed air generation for service and parking brake systems, HVAC, suspension, and other pneumatic controls. Ideal for OE replacement in fleet service or reman engine rebuild programs.
CROSS-REFERENCE(S):
0109138, 0109319, 0109321, 018045E, 018124B, 02-01759, 0202738PLUS, 0202739PLUS, 065465, 065466, 065683, 065684, 0R3845, 0R-3845, 0R4740, 0R5253, 0R8340, 0R-8340, 0R8442, 0R-8442, 0R8549, 0R-8549, 1029551, 102-9551, 1029553, 102-9553, 109138, 109138X, 109141, 109197, 109319, 109319X, 109321, 109322, 109425, 109425X, 109816, 109824, 109860, 109861, 109861X, 109864, 1182798, 118-2798, 118-2806, 1316679, 131-6679, 1316680, 131-6680, 1329813, 132-9813, 1329814, 132-9814, 1337032, 133-7032, 1399009, 139-9009, 1439185, 143-9185, 1439186, 143-9186, 1440748, 144-0748, 1483684, 148-3684, 1575365, 157-5365, 1647564, 164-7564, 1647566, 164-7566, 1647567, 164-7567, 1651790024, 165-179-0024, 1659169, 165-9169, 1659170, 165-9170, 1668305, 166-8305, 1671288, 167-1288, 1855145, 185-5145, 2158055, 215-8055, 2342413, 234-2413, 320010, 3547528, 354-7528, 5001522, 5001522X, 5001523, 5001533, 5001534, 5001773, 5001774, 5001788, 5001789, 5002032, 5002032X, 5002033, 5002082, 5002652, 5002713, 5002826, 5002826X, 5002983, 5002983BXR, 5002983X, 5002984, 5002984BXR, 5002984X, 5003228, 5003228X, 5003229, 5003230, 5003231, 5003232, 5003234, 5003235, 5003236, 5004188X, 5005419, 5005421, 5005422, 5005478, 5005491, 5005491X, 5005606, 5005790, 5005790X, 5007469, 5007469X, 5007471, 5011522, 613909, 61-3909, 65466, 65684, 6I3906, 6I-3906, 701917AT, 745065684, 745-065684, 745109861, 745-109861, 7455002984, 745-5002984, 7455002984X, 745-5002984X, 745800292, 745-800292, 745X5002983, 745X5002984, 767653128344, 800256, 800291, 800292, 800594, 9Y6320, 9Y-6320, BEN5002983X, BX065465, BX065466, BX109138, BX109141, BX109319, BX109321, BX109322, K046146, OR8442, OR-8442, R9555002983X, R9555002984X, R9555005790X, S13753, 102-9553, 1029552, 1029553, 132-9814, 132-9814 (REAR COVER ROTATED 180°), 139-9009, 164-7564, 5001533, 5001534, 5001789, 5001789 (REAR COVER ROTATED 180°), 5002082, 5002713, 5002713 (109142X HAS REAR COVER ROTATED 180 MUST REUSE STUDS), 5002713 (REAR COVER ROTATED 180° (STUDS), 5002826, 5002826 (1029553X), 5002983, 5003233, 5005419, 5005419 ( - REAR COVER ROTATED 180°), 5005421, 5005479, 5005491, 5005492, 5007471, 800259, 800259 | 5001789 / 5002713 (STUDS) / 5005419 / 132-9814 - REAR COVER ROTATED 180°, 800291, 800594, OR5253, OR8442, Ag-Chem Equip 2158055 | CAT 1029551, 1182798, 1316679, 1329813, 1439185, 2158055, 0R3845, 0R8340 | FORD 1316679 | Mack 745X5002984, 5007468X | CAT 185-5145, CAT: 102-9552, 102-9553, 0R5253, 0R8442, 132-9814, 139-9009, 164-7564, 5001533, 5001534, 5001789, 5002082, 5002713, 5002826, 5002983, 5005419, 5005421, 5005491
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
- Maintain minimum 2.5 gpm coolant flow.
- Do not exceed 2400 RPM. Replace all gaskets and fittings.
- Use correct discharge line size with continuous downward slope.
- Ensure oil lines are primed and leak-free before startup.
- Drain reservoirs and flush coolant and air lines before air system service.
Suggested torque
- Cylinder Head: 300–360 in-lb
- Inlet / Discharge Fittings: 175–225 in-lb
- Pipe Plugs: 35–270 in-lb (size dependent)
- Crankshaft Nut (Castle): 1200–1400 in-lb (100–120 ft-lb)
- Crankshaft Nut (Metric): 2640–3048 in-lb (220–254 ft-lb)
WHY CHOOSE Fleet Products | KBR - Heavy Duty Truck & Trailer PARTS?
• Canadian-owned since 1985
• Trusted by fleets, mechanics, and B2B partners across North America
• Fast, Reliable Shipping Across North America
• Competitive pricing with Core Return Refunds
• Price Match Guarantee – Find a better price? We’ll beat the difference by 10%!
Warranty Information
