Head Kit #05C19D

Old Part Numbers: 9428060Head and head gasket. Kit is for the B2800 and B3800.

B4900 Head Gasket Kit #05BF3E

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 cement around the outer edges helps. NOTE: Due to the delicate nature of these...

Air Filter Assby #05C183

Plastic style. Includes filter housing and element.

Service Maint Kit, B2800, B3800 #05C09E

Kit for one service on pump. Kit includes one plastic style air filter and 1 Qt. of 30W compressor oil. NOTE: Not for NS18S pump, which uses a different (round) air filter.

Head #05C3B2

Old Part Numbers: AB3860400Note: Head is ONLY for the NS18S. Gaskets required.

OIL LEVEL 12 GAS METAL CASE #05C1A1

Old Part Numbers: 032-0044, 2236102992Includes oil sight glass and breather with gaskets.

5001369 Beltguard Fastener #05C1C5

Valve Plate Assby. #05C181

Old Part Numbers: 2840050Valve plate assembly with upper and lower gaskets.

Gasket Kit #05C189

Gasket kit includes Head gasket, Cylinder gasket, Crankcase gasket, Aftercooler gasket, Bearing Carrier gaskets. NOTE: Does not include the Inner Valve Plate gasket, so do not disassemble the valve plate. If you do, you will need to order the Valve...

Aftercooler Gasket #05C1C7

Aftercooler gasket for B3800 pump (manufactured after 2007)

Filter Adapter #05C26F

Filter Adapter (NS18S/T29S pumps) that uses the Canister Filter Style.

Aftercooler #05C1C9

New Pump Assy #05C179

New pump includes a flywheel, sight glass, breather and air filter (no aftercooler).  NOTE! This pump has a LEFT-side discharge (per the photo). If your discharge tube connects to the right side of the pump head you can simply remove the head bolts and...

Safety Valve, 150 PSI #05C191

If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.

Gasket, Crankcase Bottom #05C4B8

BOLT M8 X 30MM LH THRD #05C1A7

Old Part Numbers: 059-0191 Flywheel Bolt.  Fits pump models: B3000, B3800, B3801, T16, T29

Oil Drain Plug #05C1A9

This allows you to drain the oil from your pump.

Crankcase Bottom Kit #05C19F

For B3800: Includes crankcase bottom, crankcase gasket, screw & washer.

Discharge Tube, Copper Long #05C18D

Old Part Numbers: DT031From pump to tank. NOTE: Compression sleeves and nuts NOT included. Must be cut to size for proper installation.

NS18S Pump Assy #05C177

Same as B3800 except it includes aftercooler and flywheel. Aftercooler must be used.  For Kobalt models, the NS18S pump is only used on model K7045V and K7060HFV! NOTE! If this is replacing your old pump that has part number 3700066SNO056, this pump is...

Gasket, Crankcase Bottom, B2500/B2800 #05C4AD

For B2800 pump. 12-hole style.

GASKET HEAD T29S #048AD6

Valve Plate Assy, B4649 #048AA8

Old Part Numbers: 6210717280, ABP-4940050Valve plate assembly (includes inner gasket and valves). Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem. 

TUBE:OIL DRAIN B3800, 40MM #04A66F

Inlet Filter #048C94

Old Part Numbers: FS008, FS-10-052Note: Order this item for model T507.

Aftercooler, T29s (2070103) #048B4A

This aftercooler will also fit the B4900 pump.

Crankshaft #048AD4

Replace if grooved or pitted.

Bearing Insert #048AD0

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

Bolt, Discharge Elbow/after- Cooler, B3000-t29s, 8mx20mm #048B5C

Hi Pressure Piston #048AB6

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

Pressure Switch, 110/150 PSI #048C84

Old Part Numbers: PS30M120/150 PSI, 4 Port. Replace the Pressure Switch if the unit doesn't cut on or off at the designated pressure the unit is set for. If the unloader valve is leaking on the side (or underneath) of the switch AFTER the unit shuts off,...

Finb4040 Unloader Line #048C4C

Old Part Numbers: finb4040 Note: item sold by the foot. Qty. 1 = 1 foot or 12 inches.

MOTORSPL2 1PH 115230V #048C78

Cover, Bearing Housing, B3000 (nds) #048B4C

This part has a 30 day lead time

Circlip, Wrist Pin, T16 #048B42

OIL DRAIN TUBE T29S #048B62

B4900a Rebuild Kit #048AB2

Old Part Numbers: 2901323156, B4900AOVHLKITKit includes: Gasket Kit, Ring Set (LP and HP) and Rod Insert Bearings. Does not include the Valve Plate Assembly or the Air Filter.

Piston/rod Assby. #048B36

Old Part Numbers: 9428010 (ea.) For B2800 ONLY. Piston/Rings/Connecting Rod Assy.

Connecting Rod Assy. (incl. 4, Bolt, Nut, Splash) #048AB4

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

Bolt, Bearing Housing #048B5E

BEARING HOUSING, B4900, T29S, 6MM x 14MM

Electric Motor #048C82

Replacement electric motor for 318VN model.

Gasket, Bearing Housing, B3000 (046-0216) #048B5A

GASKET AFTERCOOLER T29S #048AE2

Old Part Numbers: 3970200

Flywheel Kit #048CE3

Kit includes flywheel and bolt. OD: 13.78" 3.74" x 1.97” Bore

Cylinder Kit #048CDD

Kit includes cylinder.

PULLEY, 5.45" OD, H BUSHING #048C86

Old Part Numbers: SAK56H, Sak56h, Sak56hr

COMPRESSOR 1.5-5 HP, 2 CYL, 1-STAGE #048C5A

Replacement pump B2800 RH discharge. 1.5 - 5 HP, 2 Cycle, Single Stage 10 CFM @ 1400 Max RPM 125 - 135 PSISpecifications 1 or 2 stage 1 Head unloaders No Motor HP Min 1.5 Max Pressure 135 CFM 7.1...

GASKET CYLINDER T29S #048AD8

Tank-8 gallon #048C7A

Tank 8 gal. wheelbarrow. Replace yours if rusty or leaking. Bare tank, use your existing gauge, wheel, handle grips and rubber feet.

Intercooler, T29S #048B50

Old Part Numbers: 082-0017, 4662040

OIL SEAL B3000 B3800 B3801 T29S #048B56

Fits models: B3000, B3800, B3801, T16, T29S.

Piston/Connecting rod B3800-B3801 #048D6C

For B3800 pump. One Piston/rod Only. Order 2 for complete set.