Bostitch Nail Gun Parts

A nail gun consists of some important parts which make it active to perform. Bostitch, the popular brand in the nailer industry provides long-lasting & durable parts with their nail gun. But in some cases, any part of your nail gun may not work. Nail gun parts are built for accepting the heavy pressure of work. But, they have fatigue & must require upgrading. 

This article will hit off replaceable Bostitch nail gun parts with their purposes. This company provides the parts with instructions of replacing any part of their nail gun by the user. If your nail gun is not performing as per expectation after a certain time, it’s time to replace some parts. Let’s learn about the parts & their working process. 

Bostitch nail gun parts

The parts we are going to determine below are easily replaceable & cost low budget. For different models, some parts may vary.

Trigger valve kit:

This part is suitable for all Bostitch brad nailers & S32 staplers. It often happens your nailer is not firing as expected & leaking air. Trigger valve kit, with 0.03 lbs weight can make a solution.

This kit contains:

  1. Valve assembly
  2. Lubricant
  3. Spring pin punch
  4. Repair instruction

These models are applicable to replace this:

  • 650S4 Pneumatic Stapler
  • 650S5 Pneumatic Stapler
  • 750S4 Pneumatic Stapler
  • 750S5 (Type 0) Pneumatic Stapler

Pawl check pin:

This is a low-cost item for Bostitch nail guns. This item is sold individually. Its weight is only 0.01 lbs. It is easy to replace. Install the pin & push on the retainer. This is a no-tool repair. The purpose of this item is to secure check pawl in an accurate place. The hinge pin retainer helps the pawl check pin to stay fixed. We’ll know about this tool in the next.

This is suitable for these Bostitch models:

  • F21PL Pneumatic Stick Nailer
  • F21PL2 Pneumatic Stick Nailer
  • F33PT Pneumatic Stick Nailer
  • N89RH17 Pneumatic Stick Nailer
  • RN46 Coil-Fed Pneumatic Roofing Nailer
  • N89RH17-2MCN Pneumatic Stick Nailer
  • RN46-1 Coil-Fed Pneumatic Roofing Nailer
  • SF150C (Type 0) 1-1/2 X15 Degree Coil Nai
  • F33PTSM (Type 0) Stick Nailer
  • F33PTSM (Type 140020000 and Higher) Stick Nailer
  • BRN175 (Type 0) Bull Roof Nail 1 3/4
  • BRN175 (Type 16330000 and Higher) Bull Roof Nail 1 ¾

Hinge pin retainer:

The hinge pin retainer is used to secure the tin assembly to the tin cover assembly. It requires the help of a cover canister pin. This is 0.01 lbs which indicate very lightweight. If this important part of your nailer is damaged, just replace it. It’s super easy. Install pin & push on the retainer. That’s it. It doesn’t require any tool.

With the following machines, this part goes with:

  • WM45B Pneumatic Coil Nailer
  • N12B Coil-Fed Pneumatic Nailer
  • RN46 Coil-Fed Pneumatic Roofing Nailer
  • RN45B Coil-Fed Pneumatic Roofing Nailer
  • RN46-1 Coil-Fed Pneumatic Roofing Nailer
  • SF150C (Type 0) 1-1/2 X15 Degree Coil Nai
  • BRN175 (Type 0) Bull Roof Nail 1 3/4
  • BRN175 (Type 16330000 and Higher) Bull Roof Nail 1 ¾

Head valve:

It is an essential item for Bostitch framing nailers. It is low cost & easily replaceable. The Head valve is a piston bumper. When the air-tool fires, its piston rises & strikes the head valve. It works for this purpose. The original item’s weight is only 0.352 ounces & the dimension is 1.38 x 1.38 x 1.38 inches.

Only these models are applicable for this Bostitch models:

  • BT1855 Oil-Free Brad Nailer
  • SB-2IN1 Finish Stapler
  • SX1838 Pneumatic Brad Nailer & Stapler
  • SX1838 Pneumatic Brad Nailer & Stapler
  • SB-1850BN Finish Stapler
  • SB-1842BN Finish Stapler
  • SB-150SX Finish Stapler
  • SL1838BC (Type 0) Cap Stapler
  • BT1855K (Type 0) 18 Gauge Brad Nailer
  • SX1838K (Type 0) Oil-Free Stapler
  • EHF1838K (Type 0) Flooring Stapler
  • LHF2025K (Type 0) Flooring Stapler
  • BTFP12233 (Type 1) Smart Point 18 GA Brad Nailer Kit
  • SB-100SX Pneumatic Stapler

Non-marking contact foot:

This part is a genuine replacement part. It is one of the important Bostitch nail gun parts. It is bulk packed to avoid unexpected damage during transportation. At the end of the trip assembly, this part will be seen. It is used to restrain the substance from getting marred by the trip assembly. This part is brittle & so, it’s suggested to keep extra pieces in hand. It’s weight is 0.16 ounces only & dimension is 0.38 x 0.38 x 0.5 inches. 

This is also popular as a trip foot & contact pad. Only these Bostitch models are supported:

  • BT1855 Oil-Free Brad Nailer
  • SX1838 Pneumatic Brad Nailer & Stapler
  • SX1838 Pneumatic Brad Nailer & Stapler
  • BT1855K (Type 0) 18 Gauge Brad Nailer
  • SX1838K (Type 0) Oil-Free Stapler

Feed pawl spring:

At the pick of the cylinder, this spring is situated. After firing a nail, it closes the cylinder so that the upcoming nail may fire. This part is widely used in roofing nail guns. It is cheap to buy. Only 0.01 lbs weight makes it super lite. If you want to replace it on your own, trust me, it’s easy. It will take an average of 15 minutes. After removing front nose pieces, replace the O-ring. Reinstall the front nose pieces & then, replace the old spring. Don’t forget to oil all moving parts.

Only the models are given below is suitable for the replacement:

  • RN46 Coil-Fed Pneumatic Roofing Nailer
  • RN46-1 Coil-Fed Pneumatic Roofing Nailer
  • SF150C (Type 0) 1-1/2 X15 Degree Coil Nailer
  • BRN175 (Type 0) Bull Roof Nail 1 3/4
  • BRN175 (Type 16330000 and Higher) Bull Roof Nail 1 3/4

 Exhaust Cover:

It is a plastic made part of a nailer. This requires a hex or an Allen wrench during installation. It’s used to cover the exhaust cap of the nail gun & direct the air. This item is sold individually in the marketplace & cheap to buy. It’s weight is 0.16 ounces & dimension is 1 x 1 x 1 inches. 

This product is compatible with these models:

  • N80SBM Pneumatic Stick Nailer
  • N80SB Pneumatic Stick Nailer
  • N80CBMLPAL Coil-Fed Pneumatic Nailer
  • N80CB-1ML Coil-Fed Pneumatic Nailer
  • N80CB Coil-Fed Pneumatic Nailer
  • SDN11RH Pneumatic Stick Nailer
  • SDN11PTB Pneumatic Stick Nailer
  • N95RHN Pneumatic Stick Nailer
  • N90PT Pneumatic Stick Nailer
  • N70CBPAL Coil-Fed Pneumatic Nailer
  • N80CB-1 (Type 0) Angle Coil Nailer
  • N80CB-HQ (Type 0) Coil-Fed Nailer
  • RN90PLEX (Type 0) Round Head Duplex Na

Bumper:

This item is significant for the safety of the cylinder. The bumper hinders the piston to hit the bottom portion of the cylinder. If you notice this bumper is falling from your nail gun, make sure of its replacement. This is very lightweight (0.05 lbs).

Bostitch bumper is suitable for these models:

Conclusion

There are huge models of nail guns for different purposes. Their construction is different for their work purpose. Bostitch nail gun parts are available & easy to replace. We have tried to show you the common parts. For decreasing your hassle, we have listed the compatible models below every part. You can find your model & go for it.

A nail gun is a time saver for a nailing project. If your nail gun contains a damaged or partially damaged part, then it’s not a time saver. You better go for the replacement of the damaged part. Moreover, it is easy to replace & most of the items are tool-free. Follow the manual, check your model’s compatibility & go for the replacement.

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