Model Numbers: VT631504, VT631901, VT559506, VT634500

Repair Parts for the Campbell Hausfeld models VT631504, VT631901, VT559506, VT634500 Portable Oil-Bath Air Compressors

Specifications

VT Pump specs:

• Oil Capacity 8.5 oz
• Compressor Head Bolts torque specs: 175-225 IN / LBS
• Bearing Cap Bolts torque specs: 50-120 IN / LBS
• Flywheel Bolt torque specs: 225-250 IN / LBS
• If you are looking for FT / LBS then please use this formula: IN / LBS divided by 12 = FT / LBS
• The journal on the crankshaft is 1.76" and the biggest part of the rod is 1.89". If pump knocks, check the top of the rod to make sure it is not egged out by the wrist pin