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Repair Parts Home  Power Tool Parts  Bostitch Parts  AB-9415883 Pressure Reducer

Pressure Reducer

Part Number: AB-9415883
Bostitch
Availability: 23 in stock
Price: $18.88
Quantity:
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Description:
This is a genuine Bostitch replacement part, it is sold individually.
The purpose of the AB-9051116 Pressure Reducer is to control the amount of air pressure coming out of the compressor tank.
This is helpful when inflating items to specified pressure.
Also some pneumatic tools use different air pressure specifications to make them operate properly.
Product Information
Manufacturer: Bostitch
Product Number: AB-9415883
Classification: Part
Weight: 0.60 lbs.
Also Known As: Pressure Regulator, Control Valve, Pressure Relief Valve, Regulator Manifold
Shipping: Ships Worldwide
Compatibility

This part is compatible with the following machines:


Products Compatibility

This item works with the following types of products:

  • • Compressor
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
27 of 28 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Adjustable Wrench
Pressure reducer threads were stripped
Look up the repair on the internet and there are several videos concerning the removal of the two bottom screws on the compressor plastic cover. Once you get past that with the help of the videos the repair is very basic. The removal of the two bottom screws is not difficult, they're just difficult to see.
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10 of 10 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, Teflon tape
Regulator failed
The pressure regular failed.the repair was not difficult. Remove the existing parts that are on the failed regulator. The one thing you need to do is hold the housing it threads into. The factory uses a epoxy sealer on the threads. Use Teflon tape on the replacement regular so it will seal and to get it in the correct position. Install all of the parts you removed from the old one.
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9 of 9 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set, Adjustable Wrench
Can now adjust air pressure
Take screws out of casing and then unscrew the desired air pressure gauge and then unscrew the broken adjustable air pressure part. Then replace it with the new one and be sure to use Teflon tape on the treads to avoid any air leaks.
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6 of 6 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Pressure Gauge 40 - AB-9414745
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set, Adjustable Wrench
The threads stripped out of the pressure reducer
Simply replaced the regulator and a defective pressure guage.
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4 of 4 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, Nutdriver, Propane torch
Replace pressure regulator valve.
The factory valve is installed with epoxy on the threads. Use the torch to heat the old valve until the epoxy releases. Use standard thread tape to seal the new unit.
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2 of 2 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Adjustable Wrench, small pipe wrench & 7/16 open end wrench
Pressure Reducer or Regulator Defective could not adjust or regulate pressure to tools....
1.Unplug electric supply to compressor and drain air from tank.
2.Removed all Phillips head screws that support plastic cover above tank area & gauge face cover screws. (one side of the plastic is all that is required to remove on this type compressor)..
3. Gently pry apart & remove plastic cover not to damage gauges or plastic... Recommend starting at the handle area.
4.Removed quick connect for air supply while using a back up pipe wrench.
5.Remove pressure regulator gauge with a 7/16' open end wrench. Proceed cautiously not to damage gauge.
6. Remove defective pressure regulator & nipple with a adjustable wrench while using a back up pipe wrench on the positive compressor side of the pump. This is very soft metal so be smart and don't force anything to move.
7. Clean area around compressor side of nipple and make sure that no debris falls inside of open fittings.
8.Use threaded pipe tape to on new replacement fitting per normal pipe fitting specs.
9. Gently reapply the pipe nipple into the compressor positive side were the old part was removed from.
10.Possition fitting to make sure that it is not over tightened and is inline with how the replace part was positioned prior to removing it... This has to be correctly installed to make sure that all of the plastic and gauges are in place to allow the plastic covers to fit correctly.
11.Reapply quick connection fitting and make sure to use the threaded pipe tape on this fitting too.
12. Leak test the fittings that replace by plugging in the cord to electric and allowing the compressor to pressure up to 20 psi and turning it off .. Unplug electric supply cord from the compressor and use test solution or some dish washing liquid... Ten to 15 minutes should be along enough dwell time
13. After the leak test is successful release the air pressure stored in the tank and start the reassembly of the plastic cover...
14. Plug the compressor into the electric source, turn it on and monitor the pressure as it build up in ten PSI increments to make sure that everything is operating correctly before leaving it unattended...
Good luck with your replacement project! This replacement may not be 100% per the book but it worked for me.... The right tools for the job do make the difference...
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2 of 2 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Adjustable Wrench
The pressure reducer got stripped and could not control the air
Insert long flat screw driver on one side of the plastic cover and a 1/4 socket on the opposite side. Remove cover and use an adjustable wrench to remove the pressure gauge, once that's done, remove the whole pressure reducer. Make sure to put plenty of Teflon tape ( yellow) type to Insure tight seal and install everything back slowly and don't get frustrated, that just makes time seem longer.
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2 of 2 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, Adjustable Wrench
Stripped regulator control knob
Take off air hose connector unscrew housing ,2 - 1/4" bolts on bottom not screws remove housing . Now you must hold the manifold the pressure reducer goes into because the factory uses an epoxy sealer. apply teflon tape to threads and screw the new one in as tight as you can aligning your gauge in position ( you will have to remove this from old part ). put housing back on, and hose connector & you should be good to go.
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1 of 1 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Pressure Reducer - AB-9415883
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Wrench Set, Adjustable Wrench
Air pressure reducer threads were stripped,
Removed the 8 screws that hold the two halves of the plastic cover in place, the 2 long bolts that act as the attachment to the lower part of the cover, that bear the weight of the compressor, , take a long flat blade screwdriver and place in the slot in the nut on one side, and turn counter clock wise to remove it off the bolt, and at this time also remove the male hose connection from the reducer that is on the compressor, so you can remove the cover... the hard part is installing the new reducer, the round adjuster knob hits the bracket that is welded to the tank to hold the reducer and gauges, this should have been designed about 1/2 inch shorter, so the knob did not hit, , but it is a project that anyone with a little mechanical ability can handle with a just a few ''naughty'' words spoken
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1 of 1 people found this instruction helpful
Tool Type:
Compressor
Parts Used:
Semiplastic Cover Ul - AB-9038316
Semiplastic Cover Ul - AB-9038514
Tie Rod M5X135 - AB-9011039
Pressure Gauge Rubber Cover - AB-9038319
Nut M5 - AB-9412191
Pressure Reducer - AB-9415883
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Adjustable Wrench
Bought used and needed parts to protect piston
There was nothing to it. Parts fit perfect and item looks just like new
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Discussion
Discussion for Pressure Reducer - ( AB-9415883 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
Question: M5 NUT REMOVAL

MRANHHOA

HOW DOES THIS NUT COME OFF, I TRIED A SCREW DRIVER BUT THE HOLE THING JUST TURNS.
Question: How To Reply Pressure Reducer

dustyiniowa

How do you replace the pressure reducer on the Bostich 2000 P-OF air compressor?
Hi dustyiniowa,
Well if you have one of the many pressure reducers that were faulty on that model compressor you really only need to unscrew the regulator knob assembly and replace it with the new regulator knob assembly that is on the regulator that you bought.If you want to change the whole thing you first have to remove the two pump case half and unscrew the female connector from the regulator body.Be careful though as the manufacture uses a high strength green loctite that might need to be heated a bit to get it off.Then remove the regulator body and reassemble in reverse order.Hope that helps.Good luck.
Tinker
Question: Presure Reducer

JohnUlsh

how to replace
just was wondering if you have replaced
I normally replace this with a part from Coilhose or RolAir. It is much easier to do it with the orig part but I find the other parts more reliable. It does help if you have a 1/4 NPT die and some green loctite. I actually have one in the shop now for the same problem, I will try to take pics on modifying it if anyone is interested.
Question: Ab-9412191

wjcj5251

How to replace
have you replaced the presure reducer
Question: AB-9415883

wjcj5251

how to replace
Question: Replacing Reducer Valve...

lawlerm

I just received the reducer valve in the mail and would like instructions for replacing it. thanks...ML
Reviews
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Average Rating (out of 5):
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  • easy repair
    Part received was an identical replacement for the original part. Went together quickly and easily and functioned perfectly.
    Guest - 21 days ago Verified Purchase
    Pressure reducer
    Product was a perfect fit and arrived sooner than expected.
    Guest - May 6, 2019 Verified Purchase
    Pressure regulator
    The process was very smooth I am very satisfied with my experience
    Guest - April 24, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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