IRF312 (Type 4) DeVilbiss Compressor - Overview
Sections of the IRF312
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Keep searches simple, eg. "belt" or "pump".
Nut
PartSelect #: PS9868378
Manufacturer #: 038738-00
This is a genuine replacement part manufactured for use with outdoor power equipment and air compressors. This nut is used to fasten various part assemblies on a range of different products. This nut ...
$7.44
Special Order
KIT VALVE REPLACEMEN
PartSelect #: PS12518149
Manufacturer #: KK-4315
Introducing Craftsman's high-quality relief valve. The vale is intricately designed to regulate and control pressure in your Craftsman product effortlessly. Made with superior materials for longevity ...
$69.71
Special Order
SHROUD FRONT BLK
PartSelect #: PS12513119
Manufacturer #: AC-0078
This is an OEM part sourced directly from the manufacturer. The front shroud is commonly found in compressors from DeVilbiss. This part is made of high-quality plastic, and is used to cover the fron...
No Longer Available
ORING P/L HEAD
PartSelect #: PS12513125
Manufacturer #: 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 cause...
$7.44
In Stock
BOLT .375-16X2.25 UN
PartSelect #: PS12513336
Manufacturer #: CAC-60
This is an authentic replacement part, sourced from the original manufacturer for use with generators and air compressors. The shoulder bolt is used with several different types of equipment and the a...
No Longer Available
KIT FAN
PartSelect #: PS12513808
Manufacturer #: KK-5018
This is a genuine OEM sourced part which is specially designed for use with Craftsman air compressors. It is the main fan which connects to the motor and it is what moves the air. Please make sure to ...
No Longer Available
Common Symptoms of the IRF312
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The air was bypassing the compressor gaskets and cylinder wall was worn out
1 remove cover
2 unhook air line to tank
3 remove head bolts
4 remove intake from head
5 remove flywheel bolt to free up pump piston
6 remove screw on top of piston to change out gasket
7 remove the cylinder sleeve install piston from the top
8 reassemble piston rod end and the flywheel
9 on the head cover are two gaskets one on top and one on the bottom head
10 insert intake piece and bolt the head cover back in place
11 reinstall the air line and unit cover and secure with three cover screws
2 unhook air line to tank
3 remove head bolts
4 remove intake from head
5 remove flywheel bolt to free up pump piston
6 remove screw on top of piston to change out gasket
7 remove the cylinder sleeve install piston from the top
8 reassemble piston rod end and the flywheel
9 on the head cover are two gaskets one on top and one on the bottom head
10 insert intake piece and bolt the head cover back in place
11 reinstall the air line and unit cover and secure with three cover screws
Parts Used:
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Charles from GARRISON, TX
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Screw drivers, Socket set
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