This handy maintenance kit includes one air filter element for the B5000/B5900/B6000 air compressor and one (1) quart of high-quality fully synthetic lubricant to keep your air compressor running like a champ! Replace the air filter every 3-4 months if...

Old Part Numbers: 5940051Valve plate assembly for B5900 air compressor pumps. Replace this valve plate assembly to restore compression (ABAC). NOTE: Does not include gaskets. To complete your repair also order the Head Gasket Kit or the complete Gasket...

Old Part Numbers: 059-0231Air compressor head bolt, M10 x 55mm.

Old Part Numbers: 4L620Air compressor v-belt. Replace if frayed or slipping. Specifications A-type belt, 1/2" wide Outside Dimension: 62" "A" Belt Conversion: A60

Old Part Numbers: PG0250300BTBottom-mount, 1/4" MPT, 300 PSI air compressor pressure gauge.Specifications NPT: 1/4" Dial / Face: 2" PSI: 300 PSI Bottom-Mount 

Four gaskets needed for valve plate and head gaskets.  Note: Two-piece valve plate style only. No returns or refunds. If the compressor pump doesn't seem to pressurize as quickly as it should or is leaking in between the head, valve plate, cylinder,...

B5900/B5000 Valve Plate Assembly. Item comes in 2 separate packages. B5000 and B5900 pump now use the same valve plate. Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem. Note: This assembly is...