Check Valve Kit Unloader Line Kit #116397

Old Part Numbers: PS846234VM, MP513901AJ, MP513901SJMay need this too if converting from old style pump to new pump. Check valve is NOT included in kit. May need to order new check valve with 1/8" port on side in addition to this kit if your check valve...

1/2" MPT Air Filter Assembly #0A12A0

Metal Assy, 1/2" MPT x Ht 3.80" x W 3.25" Twist Lock. Uses 06 element.

Compression Conn Fitting Assembly 1/2 X 3/8 MPT #01A902

Old Part Numbers: ST159001AV, ST159001AJCompression Connector, 1/2" Comp X 3/8" MPT. 

TAPPING SCREW10-24 X 58 Replaced by ST073277AV #01A98A

Old Part Numbers: ST042400AVUsed on model VT634500

Filter Element, Felt #01A8EE

Ball Bearing #01A8DC

Crankcase Breather Vh & Vt CHA #01AA8D

Breather assembly for models for threaded type crankcase. This assembly tightens into the crankcase; typically has an oil level sight gauge.

Handle VT VS WL Black #01A964

Old Part Numbers: HL001800BH, VS001000AV

SHAFT KEY 3/16 X 1 #01A8C8

Old Part Numbers: PM004904AVFor flywheel.

3 Port Regulator #01A92E

Old Part Numbers: RE206901AV, RE206200AVAdjustable air pressure knob assembly (gauge sold separately).

Air Filter Assembly with Element VH300 #01A8EC

Old Part Numbers: MP333200AJ, MP333200SJMetal air filter with element, 1/2" MPT. For VT, TQ, and VH style pumps. This new metal style replaces the plastic felt style. If you need the filter element only, order VH901800AV. Note: This new-style...

FILTER COVER FRONT #01AEA0

Front air filter cover. Uses element ST163100AV. Use VH901700AV to replace entire assby.

CAMPBELL CHECK VALVE KIT Unloader Line Kit #01AC7F

Old Part Numbers: PS846234VM, MP513901AJMay need this too if converting from old style pump to new pump. Check valve is NOT included in kit. May need to order new check valve with 1/8" port on side in addition to this kit if your check valve does NOT...

EXHAUST TUBE VT 20GAL GAS #05944F

Old Part Numbers: VT045300AP

Oil Dipstick with Filter Breather Assembly Grey #01A8D8

Old Part Numbers: VT041703AJ, VT041703AVNote: Dipstick model for 'push in' type crankcase.

BUSHING ADAPTER 14-18 X 18-27 #01A934

Old Part Numbers: 31551/4" x 1/8" Adapter. If you need a 1/4" MPT fitting, but the part you have is only 1/8" MPT, then use this bushing adapter.

Filter Element #01AE9C

Element only for older WL003701AV 2 piece style air filter assembly.

Pressure Gauge, Right-Mount, 1.5 IN 300 PSI Gauge 1/8" NPT Low #01A8A6

Old Part Numbers: GA016300AV, GA016310AV, GA016303AV, GA016308AV0-300 PSI, 1/8" NPT, Right-mount, 1.625" FACE

New Pump with Flywheel #01AFAF

Old Part Numbers: VT482200AJ, VT480000KB, VT480000AV, VT481400AJ, VT470200KBHas a 38mm stroke. Used on 120V Electric units. Note: New style pump has only one airline coming off of the pump head. Order the CTD1238ADAPTKIT if your old pump...

New Pump with Flywheel #01AAE1

Old Part Numbers: VT470401KB, VT472200AJ, VT490000AV, VT471400AJ, VT232605KB, VT470000KB, VT490000SJ, VT470000AJ, VT4723Has a 55mm stroke. Campbell Hausfeld VT2030, VT4723, VT4923 Twin Cylinder 3.7HP VT Pump. Recommended for 240V and gas units. Same...

PLASTIC AIR FILTER W/ELEMENT Style 1 #01A8F4

Old Part Numbers: ST073919AV, WL012000AV, WL012300AVFilter - All plastic, 1/2" MPT. Uses 04 element, 2" diameter. Order extra for a backup! Replace this often (especially in dusty environments) to keep your pump from damage.

ASME SAFETY VALVE 140 PSI 1/4 NPT #01ACAC

Old Part Numbers: V-203600BLRating 140 PSI If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature. Used with WL650801.

NS UNLOADER 110-95 PSI #01AF73

Quad Head Fastener Kit #01A8E8

Cylinder HEAD RPLCMT KIT, VT #01A8AE

Old Part Numbers: VT-4, VT252901AJ, VT273200AJOrder this kit for older VT pumps using this style gasket Kit includes: head, bolts, filter, gasket, tube, etc. Note: New style pump head has only one air line coming off of pump head. If your old pump had 2...

SET SCR 1/4-20 X 3/4 #01A976

Old Part Numbers: ST012200AVThese screws are currently out of stock at the manufacturer and can not be purchased. 

BELT A49 51 OD #01AB9B

Old Part Numbers: BT023100AVReplaced by BT023101AV.

Flywheel, 10" A-Section, Machined #01A8F0

Old Part Numbers: PU015900AG, PU015900AJ, PU015900AV10" O.D. x 3/4" I.D.

Brace Assembly Long #01ABB1

MOLDED FERRULE, 1/2" #01AF4F

Old Part Numbers: ST067300AV, HF004500AV

Sight Glass Kit #01A8F2

Axle Bolt Hex Head #01A960

Old Part Numbers: STD-334Note: Also used on models VT627000, VT629100, VT618202, and VT622001

Hex Mach Head #01ABB5

SET SREW 38-16 X 34 #01A8CE

For flywheel, (standard thread, not metric).

PLASCREW-BLACK 5/8" LONG #01A9E6

Note: Also used on models WL650103, WL651900, WL650703, WL651004, WL651000AJ.

PULLEY 3.0 OD X 3/4" BORE #01ABAF

Old Part Numbers: PU015400AG

Plug 1/8-27 SQ HD #059484

Old Part Numbers: ST022300AV, STD-2231/8" NPT .

14-18 NPT STEEL NIPPLE #01A9FF

Old Part Numbers: HF-24, HF002400AV, HF007301AV

BEARING CAP ASSEMBLY BASIC #01A8E2

Quad Valve Plate Assembly #01A8E6

Old Part Numbers: TQ011300AJ, TQ900400AJ, VT470800AJQuad Valve Plate Assembly. Includes the valve plate with valves installed, upper and lower gaskets ONLY. This replaces part numbers TQ011300AJ, TQ900400AJ, and VT470800AJ. Torque to 200 in/lbs. Poor...

Compression Nut #01AF47

Compression Nut

Piston Service Kit #01A8BC

Old Part Numbers: VT-55, VT005501AGReplace this if the rings do not rotate freely in their grooves. Note: Kit does not include rings

VT Piston Ring Set #01A8F6

Old Part Numbers: 1R398, TQ900700AJThis kit will NOT fit pumps with 3" Piston! For v-twin pumps, order qty. 2 for a complete ring set! Includes rings for both pistons. This kit contains two different style rings. Install rings that match the ones being...

Gasket-inlet #01A8EA

Fits between head and filter assby. (old style)

WHEEL, 10" BLACK HUB #01A95E

Old Part Numbers: WA-25, WA002500AV, WA003900AV, WA002400AV, WA002401AVOrder hubcap also if needed. For WL611700AJ Compressor. For WL611800 Compressor and others.

SELF TAPPING SCREW SET (6 PK) #01A94E

Old Part Numbers: ST074415AV, ST120200AV, ST073236AVIncludes six (6) screws.

Oil Seal-vs/vt #01A8E0

Connecting Rod, MACHINING #01B036

For all VT4700 and VT4800 pumps. Replace this if broken or frozen to crankshaft. If frozen to crank, remove, then polish crank and install new rod.

Piston Pin #01A8BA

BLWHP THRTL CTRL BST-20G #01D58F

Crankshaft Assy. #01D8C6

For pumps that end in AV ONLY!! Includes crankshaft, bearings, pistons, rings, conrods and pistons. Note: Does not fit the VT490000AV pump.

Compression Adaptor Kit #05C165

Our compression adaptor kit converts the new single outlet pump head into 2 outlets. This will save you from having to purchase the expensive check valve for many older style units. Simply screw this into the head of your new pump and then screw the 1/8"...