close audio
You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » RolAir Air Compressor Parts » Rol-Air Pump Parts, ROLAIR Parts » 31103690CH Connecting Rod Assembly MASTERTOOLREPAIR.COM

Rol-Air Connecting Rod Assembly 31103690CH $160.74

Rol-Air Pump Parts

Product Details
Brand: Rol-Air
Part Number: 31103690CH

31103690CH - Connecting Rod Assembly
Description: Conrod Assy. w/ upper bushing (two used).

The connecting rod “connects” the crankshaft to the piston, to create a “stroke”, creating compression (in an air compressor) or combustion (in an engine). When a pump is run low on oil the conrod(s) will usually freeze onto the crankshaft journal, seizing the pump. At this point you must replace the conrods. Be sure to torque the conrod bolt down to the specified torque setting per the manufacturer.

Select quantity:


This item fits the following models:

Air Compressor Pump Parts - K50, K50HU

Your question about this product has been received!