Old Part Numbers: 019-0246, 019-0023Replacement air filter element, Rolair 431. Fits the K12 through K30 air compressor pumps.

Replacement paper filter element for twist-lock air filter assembly for air compressors. Element only. Replacing the pump's air filter regularly is important to maintain the performance and longevity...

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,...

Old Part Numbers: PACP434, CV4x4TA1/2" FPT x 1/2" MPT. If your pressure switch is leaking out of the small bleeder valve on the side or if located underneath, order this valve.

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...

Old Part Numbers: 6229020500, 2881000Plastic style air filter assembly. Includes the filter housing and element, plus screws for B2800/B3800 pumps. Replace every 3-4 months if the air compressor is...

Old Part Numbers: 3970200Aftercooler Gasket for T29S. Measures 3-1/8" long by 1-1/8" wide. We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the...

Intercooler gasket for the T29S pump. We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the head gaskets. We always recommend replacing all head...

Fastener for belt guard.

Old Part Numbers: FS-10-052Twist-lock air filter assembly for air compressors. 1/2" MPT. Includes 10-SOL filter element. Replacing the pump's air filter regularly is important to maintain the...

Old Part Numbers: 2901324963, 136-0049Air compressor intercooler safety valve for the B4900/T29S/B5900 pumps. If your valve leaks below the pressure listed on the side of the valve, replace this...

Old Part Numbers: PS30M, 1312100408 11AC2FAKV 110/150 PSI 4-port (1/4" NPT) Auto/Off Function: Yes Unloader Type: EV*WSi (90° 1/4" QC)

B4900 Head Gasket Kit. Kit includes the head gasket, inner valve plate gasket, cylinder gasket, two intercooler gaskets, and discharge tube adapter gasket (total of 6). A little silicone gasket...

Old Part Numbers: 6210717280Valve plate assembly (includes inner gasket and valves).  If air leaks out of the intake filter or if the compressor just isn't performing like it should, order this kit...

Old Part Numbers: 4950055Complete air compressor gasket kit includes valve plate gaskets, intercooler gaskets, cylinder gasket, base gasket, bearing housing gaskets, and aftercooler gasket. If the...

Air filter assembly without screws. Includes element with housing. Protect your air compressor pump from damage. 

We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the head gaskets. We always recommend replacing all head gaskets at the same time, as the other...

We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the head gaskets. We always recommend replacing all head gaskets at the same time, as the other...

Old Part Numbers: FS-14-075Complete hollow-style filter assembly for air compressors, including filter element. Takes the 14-SOL filter element. Replacing the pump's air filter regularly is important...

Gasket valve plate inner gasket for air compressors. Gasket sits between two plates. We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the head...

Old Part Numbers: 1312100137Air compressor v-belt. Replace if frayed or slipping.Specifications 4L630 (A61)

Old Part Numbers: AB-9163010, 046-0217, 9163010, ABP-9163010Crankcase oil seal for B3000, B3800, B3801, T16, and T29S model air compressor pumps. Need oil? 

Old Part Numbers: 2901323156, B4900AOVHLKITAir Compressor Pump Rebuild Kit for B4900A pump, includes complete gasket kit, ring set (for LP and HP pistons), oil seal, and conrod insert bearings. Note:...

Oil Drain Extension for the B4900 / T29S two-stage pumps. 10mm x 1.50 TPI M10 thread

3/4" FPT x 3/4" MPT ball valve for air compressors.

Four (4) 1/4" FPT ports on bottom of switch. Preset to come on at 145 and cut off at 175 psi. Side mult-position unloader valve for 1/4" rigid line. Can be used with nylon lines as well by adding a...

Old Part Numbers: 6211848600Air compressor flywheel bolt, M8 x 30mm left-hand thread.

Includes two quarts of compressor oil and air filter element. Change oil and filter every 3 to 4 months. Replacing the pump's air filter regularly is important to maintain the performance and...

Old Part Numbers: 056-00293/8"

Old Part Numbers: 082-0017, 4662040Intercooler with Safety Relief Valve for the B4900 and T29S two-stage pumps.

Kit includes the flywheel and bolt for the B4900 / T29S air compressor pumps.  Replace if any fins are damaged in order to keep the pump cool.Specifications13.78" OD (outside diameter) 3.74" x 1.97”...

Old Part Numbers: 047-0064 Connecting rod for either hi or low pressure piston. (Order bearing if needed)

Brg. Insert for connecting rod. Qty. 2 Inserts for 1 Rod.  If you need to replace Inserts for both rods, then order qty. 4.

For High Pressure Piston. Order wrist pin if needed for piston if there is any play in old one.

This aftercooler will also fit the B4900 pump.

Old Part Numbers: 6223018600Head kit for the B4900 / T29S two-stage air compressor pumps. Includes the bare head and head gasket.

Old Part Numbers: AC-0436OEM Flywheel replacement, 2-Groove, 15" OD. Replace if warped or if any cooling fans are missing. Bore size: 4.13" x 2.05”.

Replacement electric motor for 318VN model. 5HP, 230V, 3450 RPM, 184 Frame, 7/8" Shaft, 1 Phase

Old Part Numbers: 6231645200Gasket in between the crankcase and the cylinder. B4900/T29S air compressor pumps. If the compressor pump doesn't seem to pressurize as quickly as it should or is leaking...

Old Part Numbers: 1400431Pressure Gauge 2" 300psi, Bottom Mount, 1/4" NPT

Old Part Numbers: 6222727900Hi pressure piston only. (order wrist pin and retainers below if needed)

Old Part Numbers: SAK56H, Sak56h, Sak56hr

Oil Sight Glass, aluminum. 1/2" BPT.