Description
277730X – TF-500 CAT COMPRESSOR
PART NUMBER(S):
Fleet Products: 277730X | OE: 276236, 277730, 278810, 281488, 284005, 284006, 065491, 109285, 109336, 5003648, 5005466, 5005415 CAT: 1P5010, 1P5011, 5M2871, 5M8271
DESCRIPTION:
Model: TF-500 CAT Pulley Drive Compressor
Vehicles: Heavy trucks, semi trucks, 18 wheelers, commercial trucks
• Air Inlet: Right
• Air Outlet: Right (with optional top or left discharge)
• Cooling: Water or Air cooled
• Shaft: 22 Tooth Spline
• Mount: Flange Mount
• Drive: Engine Drive, Pulley Driven
• Discharge Type: Flange
• Cylinders: 2
• Bore: 2.5 in
• Stroke: 1.6875 in
• Displ @1250 RPM: 12 CFM
• Max RPM: 3000 WC / 2400 AC
• Coolant Flow: 2.5 gpm
• Air Flow Req: 250 CFM
• HP @1250: 2.3 HP
• Max Inlet Temp: 250°F
• Max Discharge Temp: 400°F
• Unload Pressure: 60 PSI
• Oil Press Idle: 5 PSI
• Oil Press Max: 15 PSI
• Oil Cap: 0.53 qt
• Discharge Line: 5/8 in OD
• Coolant Line: 1/2 in OD
• Oil Supply: 1/4 in OD
• Oil Return: 5/8 in OD
• Air Inlet: 5/8 in ID
CROSS-REFERENCE(S):
065491, 109285, 109336, 5003648, 5005466, 5005415, 276236, 277730, 278810, 281488, 284005, 284006
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm that port sizes and specifications match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Includes installation gaskets
✔ Port orientation viewed from rear
✔ Ensure spline shaft matches with 22 tooth configuration
✔ Core return required for remanufactured units
✔ Torque specifications: Follow standard TF-500 series guidelines for pulley nut and mounting bolt torque
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
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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Warranty Information
