EX8401, EX840100 #01B327
Model Numbers: EX8401, EX840100
Specifications
VT Pump specs:
- Oil Capacity 8.5 oz
- Compressor Head Bolts torque specs: 175-225 IN / LBS
- Bearing Cap Bolts torque specs: 50-120 IN / LBS
- Flywheel Bolt torque specs: 225-250 IN / LBS
- If you are looking for FT / LBS then please use this formula: IN / LBS divided by 12 = FT / LBS
- The journal on the crankshaft is 1.76" and the biggest part of the rod is 1.89". If pump knocks, check the top of the rod to make sure it is not egged out by the wrist pin
Extras
We have Maxus EX8401, EX840100Â parts here. Whether you need a pressure switch or a whole pump, we have your parts. Maxus EX8401, EX840100Â parts are easy to come by at Master Tool Repair. We have helpful sales team members that can assist you with your repair. We have accessories as well as compressor oil to keep your pump running like a top. We keep the most popular Maxus EX8401, EX840100Â parts in stock and we can order most other parts in a matter of a few days. To make ordering easier, we have created the ability for you to order parts by simply enlarging the schematic and then using your mouse to hover over the actual part. You will see the part pop up and are able to order by simply choosing the quantity of parts that you need. Make sure to keep spare parts on hand so that your down time will be minimal. Don't forget the rubber isolator pads for floor mounting. Oil and air filters should be replaced every 3 to 4 months if used frequently. Use straight 30W or 20W (cold weather) compressor oil. Drain your tank regularly.
Video
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Plastic Air Filter w/ Element, Style 1 #01A8F4
Price: $32.58Old Part Numbers: ST073919AV, WL012000AV, WL012300AVFilter - All plastic, 1/2" MPT. Uses the 04 element, 2" diameter. Order extra for a backup! Replace this often (especially in dusty environments) to keep your pump from damage.Price: $32.58 -
Air Compressor Pump Quad Head Fastener Kit #01A8E8
Price: $66.84Air Compressor Pump Quad Head Fastener Kit includes the bare head and head bolts. Order gaskets separately. Remember to tighten the bolts down to the proper torque specs as noted by the manufacturer.Price: $66.84 -
VT Air Compressor Pump Cylinder Head Replacement Kit #01A8AE
Price: $104.47Old Part Numbers: VT-4, VT252901AJ, VT273200AJOrder this kit for older VT pumps using this style gasket kit includes head, valve plate assembly, gaskets, head bolts, and air filter kit.Note: New style pump head has only one air line coming off of pump...Price: $104.47 -
Set Screw, 1/4"-20 x 3/4" #01A976
Price: $3.45Old Part Numbers: ST012200AVThese screws are currently out of stock at the manufacturer and can not be purchased.ÂPrice: $3.45 -
On Sale
Flywheel, 10" A-Section, Machined #01A8F0
Now: $99.95Was: $111.56Old Part Numbers: PU015900AG, PU015900AJ, PU015900AVCast-iron replacement air compressor flywheel, 10" O.D. x 3/4" I.D. Includes the set screw and key.Specifications 3/16" keyway 1/2" 4L, "A"-section vee grooveNow: $99.95Was: $111.56 -
Unloader Tube (Teflon) 1/4" x 19" Nylon Unloader Tube #01AAAF
Price: $28.03Old Part Numbers: ST117804AVPrice: $28.03 -
Price: $3.21
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Air Compressor Pump Oil Sight Glass Kit #01A8F2
Price: $95.66Oil sight glass for your air compressor pump. Replace this if the glass is clouded or leaking.Price: $95.66