Description
227400X - TF-400 PULLEY DRIVE COMPRESSOR (BELT DRIVE, LEFT PORTS)
PART NUMBER(S):
Fleet Products: 227400X (Remanufactured) | OE: 226085, 226433, 226688, 226716, 226760, 226984, 227220, 227227, 227400, 227405, 228503, 228596, 228827, 276360, 277055, 277082, 277130, 277395, 278555, 279349, 281786, 281879, 282462, KN7041X, 107866, 228083TP
DESCRIPTION:
Model: TF-400 Pulley Drive Air Brake Compressor
Vehicles: Belt-driven applications in heavy trucks, 18-wheelers, and commercial equipment
• Cooling: Water cooled
• Drive Type: Pulley (belt) driven
• Mounting: 4-hole base mount
• Air Inlet: Left (viewed from rear)
• Air Outlet: Left (viewed from rear)
• Discharge Type: Flange
• Cylinders: 2
• Bore: 2.0625 in
• Stroke: 1.5 in
• Displ @1250 RPM: 7.25 CFM
• Max RPM: 3000 WC / 2400 AC
• Coolant Flow: 2.5 gpm
• Air Flow Req: 250 CFM
• HP @1250: 1.2 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: 1/2 in OD
• Coolant Line: 3/8 in OD
• Oil Supply: 1/4 in OD
• Oil Return: 1/2 in OD
• Air Inlet: 5/8 in ID
Applications:
Where is it used✔ This TF-400 compressor fits pulley-driven heavy-duty vehicles with water-cooled systems and left-hand inlet/outlet configurations. Commonly found in legacy or specialized truck platforms calling for belt-driven flange compressors.
CROSS-REFERENCE(S):
227400X, KN7041X, 107866, 228083TP, TF-400
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Port orientation is left-left; always view from rear to verify match
✔ Flange mounting bolts torque: 80–100 ft-lbs
✔ Verify pulley drive clearance and shaft alignment before install
✔ Ensure oil feed is properly aligned with base oil inlet port
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
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Warranty Information
