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Popular Bostitch Compressor Parts

ORING P/L HEAD – Part Number: ACG-45
ORING P/L HEAD
$6.51
In Stock
Fix Number
FIX12513125
Manufacturer Part Number
ACG-45
O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. rnrnThere are many causes for O-Ring failure. The most common among power tools are: • <u>Extrusion and Nibbling</u> - The O-ring has ragged, tattered edges. These are commonly caused by pressure spikes which shear off tiny "bites" from the o-ring, or caused by clearance gaps. • <u>Abrasion</u> - One or both sides of the o-ring appear rough and slightly flattened. Commonly caused by a contact surface that it too rough, contains grit or is too smooth to allow lubrication. • <u>Over Compression </u> - The O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. • <u>Heat Hardening</u> - The O-ring has a pitted or cracked surface, and is often flattened on both sides. Caused by temperature exceeding o-ring capacity. • <u>Weather/Ozone Cracking</u> - The O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching (greater that 5%) causes similar cracking.
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TUBE SEAL – Part Number: N044359
TUBE SEAL
$6.51
In Stock
★★★★★
★★★★★
2 Reviews
Fix Number
FIX12522478
Manufacturer Part Number
N044359
This is a tube seal used with various power tools. The seal prevents air from leaking out of your equipment. It is placed on the outlet tube, and connected to the head of the compressor. Note that this part is sold individually. If you are having trouble with your air pressure, you may need to replace this part.
Fixes these symptoms

Installation Instructions

Ray from Derby, CT
low air pressure
removed head and air tube, reassembled same Read more...
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Connecting Rod Assembly – Part Number: N036518
Connecting Rod Assembly
$48.35
In Stock
★★★★★
★★★★★
1 Review
Fix Number
FIX10049057
Manufacturer Part Number
N036518
This is a Genuine OEM replacement part designed for use with Air Compressors. This kit Includes: Piston Rod, Compression Ring , Cylinder Sleeve & Bearing. Please note that this kit does not include the valve plate, head gaskets, or any other compressor parts. Replacing this kit you would need a Screwdriver, Hex Key/Allen Wrench and Pliers.
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VALVE PLATE ASSY – Part Number: N017592SV
VALVE PLATE ASSY
$19.98
In Stock
★★★★★
★★★★★
2 Reviews
Fix Number
FIX12517182
Manufacturer Part Number
N017592SV
This is a valve plate for your compressor or generator. This part controls the air flow into the pump. When the air is pumped by the piston, it passes through the valve plate and into the compressor tank. The most common sign of a damaged valve is if your pressure is not building up in the tank. The reeds on the valve plate are usually the first thing to wear out. If you notice visible damage on the reeds you will need to replace this part. This valve includes the plate, and the lower gasket. The head gasket is sold individually.
Fixes these symptoms

Installation Instructions

Ray from Derby, CT
low air pressure
removed head and air tube, reassembled same Read more...
Fan – Part Number: A11031
Fan
$14.92
In Stock
Fix Number
FIX10186424
Manufacturer Part Number
A11031
This is a genuine replacement part sourced directly from the manufacturer. The fan is commonly found in Craftsman air compressors. This part is made of high-quality plastic, and is placed in the cylinder/pump assembly to provide a cooling air flow. You may require a wrench or screwdriver when replacing this item. The fan is sold as an individual replacement part.
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REGULATOR REPAIR KIT – Part Number: N008792
REGULATOR REPAIR KIT
$36.61
In Stock
★★★★★
★★★★★
6 Reviews
Fix Number
FIX18993125
Manufacturer Part Number
N008792
This air compressor regulator repair kit restores proper pressure control and airflow by replacing worn internal components such as seals and the piston. Designed to address leaks or inconsistent pressure, it helps return the regulator to reliable working condition. Replacing damaged parts with this kit can improve performance and ensure consistent operation.
Fixes these symptoms

Installation Instructions

Chris from LUBBOCK, TX
Compressor wouldn’t regulate the air.
I replaced the regulator but it was missing a key component. The peice behind the knob that actually regulates the air. Waste of money. Read more...
Connecting Rod And Piston Asse – Part Number: N038785
Connecting Rod And Piston Asse
$71.70
In Stock
Fix Number
FIX10187559
Manufacturer Part Number
N038785
This is an OEM connecting rod and piston assembly for an air compressor. This assembly includes the cylinder tube, valve plate O-rings and a complete piston including the bearing. This assembly is usually replaced because of low compression. For this repair you will need a screwdriver and wrench.
Fixes these symptoms
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CLAMP HOSE .250 ID – Part Number: CAC-1206-1
CLAMP HOSE .250 ID
$6.51
In Stock
Fix Number
FIX12513333
Manufacturer Part Number
CAC-1206-1
This high-quality OEM metal hose clamp is a part found in air compressors, and is sold individually. This part can be used on multiple parts on the air compressor, so the exact location, and repair may differ. In general, it is used to clamp hoses. For this repair, begin by draining the air out of the tank to remove the pressure placed on the components.
Fixes these symptoms

Installation Instructions

Rick from FRAMINGHAM, MA
Air leakage from hose
I followed the help from a YouTube video. It was for a slightly different model of P-C air compressor, but didn't really matter. This procedure is quite straightforward. Several screws are removed to access the pump-end of the rubber hose. Use The new hose was somewhat longer than the old one, but I didn't try to cut it down. Be sure to crimp the replacement clamps good and snug! Secure all screws and test the compressor. All good! Read more...
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GASKET HEAD UMC GRAP – Part Number: Z-D24819
GASKET HEAD UMC GRAP
$24.90
In Stock
Fix Number
FIX12543085
Manufacturer Part Number
Z-D24819
This is a manufacturer-approved head gasket for an air compressor, sold individually. It is designed to seal the valve plate to the cylinder head. If this gasket is damaged or worn, this can create an air leak from the head, which will make it so the compressor is no longer pressurizing the tank. For this repair you will need the following tools: Philips screwdriver, torx drivers, flat-blade screwdriver, long-nosed pliers, impact driver or socket wrench, and a torque wrench.
Fixes these symptoms
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DRAIN VALVE – Part Number: N286039
DRAIN VALVE
$8.64
Special Order
★★★★★
★★★★★
3 Reviews
Fix Number
FIX12508562
Manufacturer Part Number
N286039
This is a single OEM drain valve for an air compressor. A drain valve is a small device that is usually located at the bottom of the compressor air receiver. The drain valve can be opened or closed, and this allows water to exit the tank. Water builds up if air is left in the tank for an extended period of time, and if left for too long, it can start to rust out the inside of the tank and the drain valve can become clogged with rust or start to corrode. You should be draining the tank each time you use your air compressor to stop this from happening. This is a very quick and simple repair. Use a wrench to remove the old drain valve, and thread the new one into place by hand.
Fixes these symptoms

Installation Instructions

Steven from SMITHS STA, AL
Wouldn't hold air in tank.
Took old drain valve out and replaced with new one. Read more...

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