Air compressor pump twin cylinder oil
Air compressor pump twin cylinder oil

CAC-4029 Air compressor pump twin cylinder oil

Reference Item Only
Part Number
CAC-4029
Part Number: CAC-4029
This specific Equipment Model or Replacement Part is No Longer Available to Allparts Equipment but may be found from others online sources.

CAC-4029 Air Compressor Pump was used by DeVilbiss Air Power Company for many years on their line of single stage, twin cylinder oil lubricated air compressors. CAC-4029 is most easily identified by its 4 bolt end plate, located behind the pump flywheel. The end plate houses the special, double lip crankshaft seal and the open needle bearing that supports the flywheel side of the crankshaft. A press fit, closed needle bearing supports the other end of the crankshaft.

This CAC-4029 was also used on the DeVilbiss DAC-7151 air compressor.

Torque Specifications
HEAD BOLTS & STUDS:25-30 Ft.Lbs
REED VALVE SCREWS:13-17 In.Lbs
CONNECTING ROD BOLTS:7-10 Ft.Lbs
CRANKSHAFT END PLATE BOLTS:9-12 Ft.Lbs
BASE BOLTS:9-12 Ft.Lbs
FLYWHEEL:15-20 Ft.Lbs

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CAC-4029, CAC4029, CAC 4029