---
product_id: 502692998
title: "Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer"
brand: "xspeedonline"
price: "AR$48852"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/502692998-replacement-trigger-valve-kit-for-bostitch-rn45b-coil-fed-pneumatic
store_origin: AR
region: Argentina
---

# Compact dimensions: 5.35 x 3.07 x 0.94 in Fits multiple Bostitch models 0.634 oz lightweight design Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer

**Brand:** xspeedonline
**Price:** AR$48852
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade Your Gear, Elevate Your Game!

## Quick Answers

- **What is this?** Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer by xspeedonline
- **How much does it cost?** AR$48852 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/502692998-replacement-trigger-valve-kit-for-bostitch-rn45b-coil-fed-pneumatic)

## Best For

- xspeedonline enthusiasts

## Why This Product

- Trusted xspeedonline brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Quality:** Engineered for longevity, ensuring your tools perform at their best.
- • **Easy Installation:** Quickly replace your trigger valve and get back to work in no time.
- • **Revive Your Nailer:** Breathe new life into your Bostitch tools with this essential replacement part.
- • **Leak-Free Performance:** Say goodbye to air leaks and hello to seamless operation.
- • **Customer-Centric Warranty:** Enjoy peace of mind with our commitment to customer satisfaction.

## Overview

The Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer is designed to fit a variety of Bostitch models, ensuring compatibility and ease of use. Weighing just 0.634 ounces and measuring 5.35 x 3.07 x 0.94 inches, this compact kit includes a TVA11 Trigger Valve Replacement, perfect for addressing common issues like stuck triggers and air leaks. With a focus on customer satisfaction, this product comes with a warranty for added peace of mind.

## Description

Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer

## Features

- --Fits for Bostitch tools: N52FN, N62FN, N79RH, N79WW, N80SB, N88RH, N88WW, N90PT, N90RHN
- --Trigger valve for Bostitch TVA11 Nailer Replacement for obsolete part TVA11
- --Stuck trigger, gun not firing, or air an leak are common signs of a bad trigger
- --Package includes a TVA11 Trigger Valve Replacement as is shown in the pictures.
- --Warranty: We are committed to providing satisfactory service to all our customers. Kindly do not hesitate to contact us back in the future if you feel that you need further assistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Xspeedonline |
| Part Number | Supra-056-000033 |
| Item Weight | 0.634 ounces |
| Package Dimensions | 5.35 x 3.07 x 0.94 inches |
| Item model number | Supra-056-000033 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer - Image 1](https://m.media-amazon.com/images/I/61rnnI+cB2L.jpg)
![Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer - Image 2](https://m.media-amazon.com/images/I/71Lhq+BqoeL.jpg)
![Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer - Image 3](https://m.media-amazon.com/images/I/81dNIJbeXkL.jpg)
![Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer - Image 4](https://m.media-amazon.com/images/I/81rz5k57OXL.jpg)
![Replacement Trigger Valve Kit for Bostitch RN45B Coil-Fed Pneumatic Roofing Nailer - Image 5](https://m.media-amazon.com/images/I/61DSBk-m9UL.jpg)

---

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**Shop now:** [https://www.desertcart.com.ar/products/502692998-replacement-trigger-valve-kit-for-bostitch-rn45b-coil-fed-pneumatic](https://www.desertcart.com.ar/products/502692998-replacement-trigger-valve-kit-for-bostitch-rn45b-coil-fed-pneumatic)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-22*