Part Location Diagram of 131B Rolair Pilot Unloader Valve
See part 12 in the diagram
( Grid squares measure 1x1 inch )

Pilot Unloader Valve 131B

Manufactured by:
Rolair
ERP Number:
ERP10087975
Part Number:
131B
Original Equipment Manufacturer ?
  Works with your model  GD4000PV5H!
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(2 rated repairs) ?
  Works with your model   GD4000PV5H!

Product Description

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Pilot Unloader Valve - 1/4" Tube, Pilot 1/4" M NPT

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Rolair
This part works with the following products:
  • Compressor

Customer Part Reviews

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4.0
Average Rating (out of 5):
★★★★★
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(2 rated repairs) ?
  • 1
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Routine Maintenance

Tim from St. James, Minnesota

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
131B, 431, 132BV
Removed the tubes from the unloader valve, and removed the unloader.
Installed the new unloader and attached the tubes
Removed the top of the filter assembly and removed the old filter and replaced it with the new one.
Removed the old drain valve, then installed the new one.
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Pilot valve and saftey were leaking and guage was broke

Douglas from Point, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench (Adjustable), Wrench set
Parts Used:
SRV0250A165, 131B, GA0250300GC, 132
Remove the old parts, teflon tape the threads of the new parts and install.
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