Old Part Numbers: 019-0246, 019-0023Replacement air filter element, Rolair 431. Fits the K12 through K30 air compressor pumps. Replacing the pump's air filter regularly is important to maintain the performance and longevity of your air compressor. A...

Old Part Numbers: SV25200, SRV250200, 1229O-200, 9710533300, 136-0007RPAir compressor safety relief valve, 1/4" MPT, 200 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT...

Old Part Numbers: 1312100406Cut-In/Cut-Out is 145/175 PSI. If your pressure switch is leaking out of the small bleeder valve on the side or if located underneath, order a tank check valve instead, your pressure switch is ok. Note: Order this item for...

Old Part Numbers: NTB14Use this nylon tube if your air compressor pressure switch has a plastic unloader valve with a quick-connect fitting. Note: sold by the foot (quantity of 1 = 1 foot or 12 inches of tubing).

Old Part Numbers: CTB3434Air Compressor Check Valve, 3/4" Female NPT x 3/4" Male NPT air compressor with 1/8" Female NPT side port. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part...

Old Part Numbers: 1000806Includes all gaskets for the T35 / T39 air compressor pump: head gasket, inner valve plate gasket, cylinder gasket, crankcase gasket, bearing cover gaskets, intercooler gaskets, and aftercooler gaskets. If the compressor...

Old Part Numbers: 6243731700Aftercooler for the twin-cylinder, two-stage T35/T39 pump. O-rings included.

Threaded Elbow for Air Filter Housing.