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11853456-1-M-Senco-3B11DC02A-Exhaust Valve Assembly
Part Location Diagram of 3B11DC02A Senco Exhaust Valve Assembly
See part 3B11DC02A in the diagram
11853456-1-S-Senco-3B11DC02A-Exhaust Valve Assembly 360 view
( Grid squares measure 1x1 inch )
11853456-1-S-Senco-3B11DC02A-Exhaust Valve Assembly 11853456-1-S-Senco-3B11DC02A-Exhaust Valve Assembly 360 view
Part Location Diagram of 3B11DC02A Senco Exhaust Valve Assembly

Exhaust Valve Assembly 3B11DC02A

Manufactured by:
Senco
ERP Number:
ERP11853456
Part Number:
3B11DC02A
Original Equipment Manufacturer ?
$25.95
★★★★★
★★★★★
4 Reviews
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(8 rated repairs) ?

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Description Frequently Purchased Together Reviews Questions & Answers Repair Instructions

Product Description

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It is a genuine OEM supplied item that is made for use with Senco air compressors. This is an identical replacement for damaged or a missing component that was installed on a new unit. Check the diagrams for your model to ensure the correct repair procedure. Keep in mind this high-quality exhaust valve assembly is made of durable materials and is sold as an individual item. A properly sized Allen wrench will be needed to replace this component.

Frequently Purchased Together

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Rod Assembly
$62.95
In Stock

Troubleshooting

This part works with the following brands:
  • Senco
This part works with the following products:
  • Compressor
★

Customer Part Reviews

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4.3
Average Rating (out of 5):
★★★★★
★★★★★
(4 Reviews)
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  • 5 stars
    3
  • 4 stars
    0
  • 3 stars
    0
  • 2 stars
    1
  • 1 star
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  • 1
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★★★★★
★★★★★
Fit and worked just like the original.
New condition. Very quickly delivered. My air compressor runs like new!
Guest - October 4, 2019
Verified Purchase
★★★★★
★★★★★
Made my day
Part arrived on time, replacing the exhaust valve assembly (reed valve) in my Senco 1010 was simple, and well worth the time. A large print, exploded view diagram would have been helpful. Not all of us have enough reliable bandwidth for online help!
Guest - March 11, 2023
Verified Purchase
★★★★★
★★★★★
Fair price, exact part !!
The shipping was fast and a fair price. Thank you .
Guest - June 26, 2025
Verified Purchase
★★★★★
★★★★★
SENCO PC-1010
I read the diagnostics that suggested replacement parts for certain symptoms. It sounded like what I needed was an exhaust valve assembly. This did not solve the problem. I'm not going to guess again.
Guest - May 2, 2019
Verified Purchase

Questions & Answers

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  • 1
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Builds pressure to 55lbs keep running.But builds no more pressure?
Tom For model number PC1010 - March 9, 2023

Hi Tom, Thank you for your question. If your air compressor does not build pressure past 55lbs, the issue may be with the reed or check valve, but there are some parts that you will need to check to see which one is causing the issue. We recommend checking the exhaust valve assembly, the regulator, the pressure switch and the rod assembly. We have included a link from our website that you may reference on how to check these parts. Once you have determined the part you need, please call customer service. We look forward to hearing from you!

eReplacementParts Team
March 9, 2023

1 person found this helpful.

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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 

(8 rated repairs) ?
  • 1
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Would run but not fill with air.

Andreas from Seattle, Washington

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
3B11DC02A
Pulled off the head and replaced the part.
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Wouldn\'t build pressure

Ed from Oakdale, California

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
3B34DC02, 3B11DC02A
Remove plastic cover
Remove head , valve, gasket
Pull off cylinder
Loosen rod from crankshaft and remove
Replace with new rod assembly
Replace cylinder
Position valve, gasket on top of cylinder
Install head
Install plastic cover
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Compressor ran continuously but never reached more than 70 psi

Chad from Carlsbad, California

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Wrench (Adjustable)
Parts Used:
3B11DC02A
Simply remove the four screws holding the plastic shroud. Then loosen and remove the copper line from the exhaust valve assembly along with the four allen bolts which secure the assembly. Remove old assembly and replace with new assembly being careful to keep the same orientation. Simply assemble in reverse order and you are finished.
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Reed valve went bad

Ken from Park Ridge, New Jersey

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench (Adjustable), Wrench set
Parts Used:
3B11DC02A
Very easy repair. Remove 4 Allen bolts, remove the filler line, pull off the head, remove defective reed valve, and replace with new one. Reverse removal order. Plug in, test.
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Not pumping up to pressure

J. from Pearland , Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
3B11DC02A
Removed the cylinder head.
Removed the old exhaust valve
Installed the new exhaust valve
Screwed the cylinder head back on
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Cylinder head gasket was leaking air

RICHARD from SAINT MARTINVILLE, Louisiana

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Wrench set
Parts Used:
3B11DC02A
Took off protective rubber cover around on the cylinder head. Remove 4 screws holding head. Remove copper lines to cylinder head. Change gasket and reinstall. Started and check for air leaks.
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Wouldnt build pressure

James from RIVERHEAD, New York

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
3B11DC02A
Removed discharge line from pump
Used appropriate Allen key to remove exhaust cover
Removed old filter, replaced with new
And replaced exhaust reed valve section
While the repair was relatively easy, and to my eye somewhat necessary, I am saddened to confirm that this didn\'t fix the problem. It still won\'t build pressure.

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No air pressure to tank

Robert from MERCED, California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Wrench set
Parts Used:
3B11DC02A
Replaced exhaust valve assembly did not correct problem
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  • 1
Exhaust Valve Assembly
$ 25.95
In Stock
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Stock Status
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