Description
107622X – TF-550 DETROIT DIESEL AIR BRAKE COMPRESSOR – REMANUFACTURED
PART NUMBER(S):
Fleet Products: 107622X (Remanufactured), Replacable with 107623X (TF-750) | Replaces OE: OE: 065216, 065672, 107042, 107051, 107095, 107096, 107622, 107623, 107784, 107785, 109867, 5000190, 5000192, 65216, 65672, 800018 | Detroit Diesel: 23505234, 23511334, 230505234, R23505234, R3505234 | Navistar: BX107622B1 | Volvo: 85102168, 700013205
DESCRIPTION:
Model: Bendix Tu-Flo 550 (TF-550) Detroit Diesel Air Brake Compressor
Vehicles: Detroit Diesel Series 60 engine applications
• Mounting Style: Flange mount
• Drive: Gear drive
• Head Rotation: Right
• Block Rotation: Left
• Application: DDC 0° tilt, 60-Series, thru-drive
• Head: Rotatable
• Discharge Type: Top / threaded
• Oil Feed: End cap oil feed
• Oil Drain: Internal at flange
• Cooling: Water-cooled
• No. of Cylinders: 2
• Bore x Stroke: 2.78 in x 1.50 in
• Flow @ 1250 RPM: 13.2 CFM
• Max RPM: 3000
• HP @ 1250 RPM / 120 PSIG: 2.5 HP
• Min Coolant Flow @ Max RPM: 2.5 GPM
• Min Unload Pressure: 60 PSIG
• Oil Pressure: 15 PSIG idle and governed
• Temperature Range: 250°F inlet / 400°F discharge
• Port Sizes: 1/2-14 NPT water in/out, 1/2-14 NPT air discharge, 1/8-27 NPT governor, 1/8-27 NPT oil inlet, 1/2-14 NPT oil return
• Minimum Line Sizes: 1/2 in ID discharge, 3/8 in ID coolant, 3/16 in ID oil supply, 1/2 in ID oil return, 5/8 in ID air inlet, 3/16 in ID unloader
• Inlet Port Position: Left
• Discharge Port Position: Left and top
Applications:
Used on Detroit Diesel Series 60 engine platforms requiring a thru-drive TF-550 compressor configuration. The compressor supplies air for heavy-duty service brake and auxiliary pneumatic systems and is typically replaced due to reduced air delivery, oil carryover, overheating, or internal compressor wear.
CROSS-REFERENCE(S):
107622B1, BEP107622X, MERR955107622X, EL13053X, NT7005AK, 107622BXR, 107622X-BW, 107622XBW, 109867X, 109897, 745-107622X, R955107622X
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 2.5 GPM coolant flow and do not exceed 3000 RPM
✔ Use properly sized discharge, coolant, oil supply, oil return, air inlet, and unloader lines as specified
✔ Route the discharge line with proper downward slope and ensure oil supply/return lines are unrestricted before startup
✔ Drain all air reservoirs before service and verify system operation after installation
✔ Suggested torque: cylinder head 440–500 in-lb; inlet/discharge fittings 175–225 in-lb; pipe plugs 35–270 in-lb; crankshaft castle nut 1200–1440 in-lb; crankshaft metric nut 2640–3048 in-lb
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
Warranty Information
