This is a replacement part directly sourced from the manufacturer for use in DeWALT, Black & Decker, and Bostitch compressors. It is made of metal and fits between the head and the cylinder sleeve. The valve helps with the air movement in the pump and may need a socket set and a wrench when replacing this part. This item is available as an individual replacement part.
Removed wheels . Laid it on its side . Removed face plate and valve assembly makes getting to plastic cover screws much easier, the removed covers . When I looked at the head two head bolts were broken ! Maybe over tightened in assembly from factory ? It\'s never been serviced since I purchased it new ? So I proceeded to remove head and
... Read more valve plate . Sleeve and piston using an impact to remove main rod bolt is easier small pry bar to pull rod off counter balance wheel , once off I. Set parts aside and cleaned entire unit also the bearings were not making any noise yet so I removed seals on the bearings with a sharp razor knife point , and used carb cleaner to remove old dried lithium grease from bearings . Then repacked bearings with high temp grease or wheel bearing grease . Good heat resistant grease (red ) or blue some are synthetic base they are good too. I had to. Drill and tap two broken bolts in the jug . Not sure what that main body assembly proper name . I had drill bits high speed steel small 3/32 first then used easy out to remove one the other was froze in the aluminum housing . Had to drill 7/32 and the re-tap 1/4 -20 thread . Found two hardened steel bolts to replace the broken ones .I used lock washers and I used anti-seize on all bolts going back in the aluminum to prevent further corrosion , breaking reassembly went well 220 psi now runs great . Remember to always drain water from your tank Periodically . Guy M.
Took apart and put new cylinder sleeve in, re-installed the piston and rod, put o-ring on cylinder plate, o-ring on head and re-installed them. Then hooked up air line to tank. Intallled filter and plugged in. Watched for pressure building. Worked well.
Removed plate and cowling.
2) Removed compressor head and leaf valve assembly.
3) Installed new valve assembly with new outings and reassembled.
4) solved pressure problem, but, found another problem.
5) Waiting on more parts.
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Started compressor when it was too cold ((5F)GǪblew the piston ring and subsequently blew sleeve and valve plate as wellGǪ
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
