Easy
15-30 minutes
Manifold Assy. N393757
OEM part for: Bostitch
Part Number: N393757
$50.61
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 1 machine
Bostitch
BTFP02012 (Type 1) Comp 6.0g 150psi Umc View Diagrams & Manuals
This item works with the following types of products:
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Just what we needed!
This part saved up from having to buy a new air compressor! It was easy to find, and shipped quickly. And we are using our air compressor again! Thank you.
Guest -
November 17, 2022
Verified Purchase
Easy Fix
Works like new, thanks!
Guest -
October 17, 2022
Verified Purchase
Great condition! Exactly what I ordered!
In Great condition! Exactly what I ordered!
Guest -
February 20, 2021
Verified Purchase
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Questions & Answers ?
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Does this fit my product?Questions & Answers for Manifold Assy.
Does Manifold come with gages and parts as shown in picture?
Richard
for model number BTEP 02012
asked on 2023-12-15
Hello Richard, Thank you for reaching out. Yes, the Manifold comes with the Gages as seen in the picture. Good luck with the repair!
eReplacementParts Team December 15, 2023
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.
replaced manifold on air compressor
John - August 22, 2023
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set
Parts Used
took off the old one and put on the new one
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Regulator failed
IAN - March 2, 2021
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
Removed cover from gauge assembly. Removed rubber pipe from original manifold. Removed 3 screws from pump to allow access to manifold. Removed manifold using adjustable wrench. Removed original safety valve. Attached original safety valve to new assembly using pipe tape and wrench. Added pipe tape to new assembly and screwed into tank, hand tight. Reattached rubber pipe using new hose clamp. Reattached pump screws and cover.
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Regulator adjustment knob broke
Jon - January 11, 2020
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Adjustable Wrench, Torque screwdriver
Parts Used
1. Unplug electrical cord and open tank drain valve and allow all air to escape
2. Remove torque screw holding down cover over manifold.
3. Undo the clip (will need to replace) holding rubber hose from tank to manifold and remove hose from manifold.
4. Remove front 2 and 1 rear screw holding the motor
5. Unscrew the manifold from the tank. Coupler from the tank to the old manifold may have to be unscrewed separately.
6. Line up new manifold coupler with tank and screw into place by rotating entire manifold clockwise - tighten
7. Remove safety pressure valve from old manifold, wrap threads with teflon tape, and screw into manifold and tighten.
8. Replace motor
9. Connect rubber hose from motor to manifold and secure with new clip
10. Replace cover
11. Close tank release valve, plug in
11. Test for air leaks
2. Remove torque screw holding down cover over manifold.
3. Undo the clip (will need to replace) holding rubber hose from tank to manifold and remove hose from manifold.
4. Remove front 2 and 1 rear screw holding the motor
5. Unscrew the manifold from the tank. Coupler from the tank to the old manifold may have to be unscrewed separately.
6. Line up new manifold coupler with tank and screw into place by rotating entire manifold clockwise - tighten
7. Remove safety pressure valve from old manifold, wrap threads with teflon tape, and screw into manifold and tighten.
8. Replace motor
9. Connect rubber hose from motor to manifold and secure with new clip
10. Replace cover
11. Close tank release valve, plug in
11. Test for air leaks
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
