Old Part Numbers: BG217100AJNew OEM belt guard replacement (back). This is the base of the belt guard that fastens to the compressor. Protect your fingers from moving parts. OSHA required.

Smaller, high-pressure (HP) piston with rings. Stagger rings and hone cylinder prior to installing.

Bare Head for the pump, no Gaskets included. If you need the Gaskets, order the Complete Gasket Kit.

Old Part Numbers: 154-5L700Air compressor v-belt, 5L700. Replace if frayed or slipping.Specifications B-type belt, 5/8" wide Outside Dimension: 70" "B" Belt Conversion: B67

Larger, Low-Pressure (LP) Piston with rings. Stagger the rings and hone cylinder prior to installing.

New crankshaft assembly with ball bearings.