Part Location Diagram of KN70142 Max Cylinder Cap Seal Unit
See part 11 in the diagram
( Grid squares measure 1x1 inch )

Cylinder Cap Seal Unit KN70142

Works With Model SN890CH2_34_!
★★★★★
★★★★★
1 Review

Rated by 1 customers 

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Really Easy 

Less than 15 mins 

Ratings submitted by customers like you who bought this part.

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$24.26
In Stock
Fix Number:
FIX10413808
Manufacturer #:
KN70142
Manufactured by:
Max
Works With Model SN890CH2_34_!

Product Description

This is an authentic Max replacement part. The cylinder cap seal is placed between the cylinder cap unit and the fame of the nail gun. This seal helps maintain pressure inside the nail gun while also helping to keep dust, dirt, and jobsite debris out. When this seal starts to wear down it will fail, air will begin to leak from your nail gun and it will no longer be able to drive nails effectively. This cylinder cap seal is sold individually.

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Installation Instructions Provided by Fix customers like you.

Average Repair Rating: 5.0 / 5.0, 1 reviews.
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Customer:
Ryan from GENEVA, FL
Parts Used:
KN70142
Difficulty Level:
Really Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver
The nail gun is over 10 years old and spends most of it's life inside a hot trailer. The seal finally dried out and wouldn't hold pressure.
I unscrewed 4 Allen head screws in the cylinder cap.
Removed the cap and seal.
Discarded the old seal and cleaned the area.
Placed new seal and screwed the cap back on.
Good as new!
3 of 3 people found this instruction helpful.
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Model Compatibility

This part works with the following models:
Fix Number: FIX10413808
Manufacturer Part Number: KN70142
Brand
Model Number
Description
Max
CN890F
Nailer - Max Cn890f Nailer
Max
CN890F2
Nailer - Max Cn890f2 Nailer
Max
SN883CH/28
Nailer - Clipped Head Stick Nailer
Max
SN883CH/34
Nailer - Clipped Head Stick Nailer
Max
SN883CH2-28
Nailer - Max Sn883ch2-28 Nailer
Max
SN883RH
Nailer - Full Round Head Stick Nailer
Max
SN883RH2
Nailer - Full Round Head Stick Nailer
Max
SN883RH3
Nailer - Max Sn883rh3 Nailer
Max
SN890CH2
Nailer - Max Sn890ch2 Nailer
Max
SN890CH2_34_
Nailer - Clipped Head Stick Nailer
Max
SN890CH3-34
Nailer - Max Sn890ch3-34 Nailer