Description
107917X - TF-550 CAT COMPRESSOR
PART NUMBER(S):
Fleet Products: 107917X (Remanufactured) | OE: 113-7665, 109603, EL13301, 107806, 109544, 109603, 4P0619, M1290T, OR3410
DESCRIPTION:
Model: TF-550 CAT
Vehicles: Caterpillar 3406B, 3176
• Air Inlet: Left (viewed from rear)
• Air Outlet: Left/Top (selectable)
• Cooling: Water/Air
• Shaft: 22 Tooth Spline
• Mounting Style: Flange Mount
• Drive Type: Engine Driven
• Discharge Type: Threaded – Flange/Top
• Features: Head rotatable, end cap oil feed, flange oil drain
• Approximate Weight: 53 lbs
Applications:
Used on Caterpillar-powered heavy-duty trucks with 3406B or 3176 engines requiring TF-550 compressors. Designed for air brake system pressurization and auxiliary pneumatic systems in demanding fleet environments.
CROSS-REFERENCE(S):
107917, 113-7665, 109603, EL13301, 3406B, 065606, 107806, 109542, 109544, 5006820, OR4382A 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 viewed from rear—confirm fitment before installation
✔ Spline shaft has 22 teeth—verify compatibility with engine drive gear
✔ Installation gaskets included with remanufactured unit
✔ Torque flange nuts to 80–100 ft-lbs per TF-series compressor standards
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
