---
product_id: 1688296
title: "760 Rebuild Kit - Includes New Valve & Pump Cup"
brand: "crosman"
price: "540 zł"
currency: PLN
in_stock: true
reviews_count: 11
category: "Crosman"
url: https://www.desertcart.pl/products/1688296-760-rebuild-kit-includes-new-valve-and-pump-cup
store_origin: PL
region: Poland
---

# Fits 760 models since 1979 OEM Crosman parts, ready-to-install Complete valve & pump cup kit 760 Rebuild Kit - Includes New Valve & Pump Cup

**Brand:** crosman
**Price:** 540 zł
**Availability:** ✅ In Stock

## Summary

> 🔫 Upgrade your vintage Crosman 760—because classics deserve a second wind!

## Quick Answers

- **What is this?** 760 Rebuild Kit - Includes New Valve & Pump Cup by crosman
- **How much does it cost?** 540 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/1688296-760-rebuild-kit-includes-new-valve-and-pump-cup)

## Best For

- crosman enthusiasts

## Why This Product

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

## Key Features

- • **Legacy in Your Hands:** Perfect for preserving and enhancing heirloom rifles—join the community of proud 760 owners.
- • **OEM Quality Assurance:** Genuine Crosman parts ensure durability and peak performance every time.
- • **Effortless Installation:** Ready-to-install kit with clear parts diagram included—get shooting in 10 minutes.
- • **Exclusive Compatibility:** Designed specifically for Crosman 760 models post-1979—no guesswork, no returns.
- • **Restore Vintage Precision:** Bring your classic Crosman 760 back to life with a brand-new valve assembly.

## Overview

This 760 Rebuild Kit includes a brand-new valve assembly and pump cup designed exclusively for Crosman 760 Pumpmaster air rifles from 1979 onward. Featuring OEM Crosman parts and a rubber transfer port sleeve, it ensures a precise, durable fit that restores your rifle’s original performance. Easy to install with a detailed parts diagram, this kit is the definitive solution for maintaining and reviving your classic 760.

## Description

New valve assembly for the later model Crosman 760 Pumpmaster air rifles Models B and C, and the Classic in current production. Will also replace the brass valve in early models. It is the complete valve assembly in the pump tube with seals as pictured in the 760 diagram part #760A101 and the push in pump cup part # 760-140. OEM new Crosman parts. Pictures enlarged for easier viewing.

Review: Buy This for Fix - Now my pellet rifle works great.
Review: Great product and shipped fast - This product is great I'm giving it a review because the packing slip even came with a parts diagram for the assembly although I did not need that but they took the time to send that with the package, that being said after assembling the parts which took 10 minutes my grandfather's 760 Pumpmaster he handed down to me is now working like it did when you bought it back in the late 70's.

## Features

- STOP! READ! This kit will NOT fit a Crosman 766. Do NOT buy if you have a 766. Refunds will not be approved if you buy this kit for the wrong gun.
- Includes a complete, brand new, ready-to-install valve and pump cup. The rubber transfer port sleeve is included, as well.
- Kit works for all 760's back to approx 1979. If you have a 760 from before then, this valve will not work.
- Will NOT fit anything other than a 760, despite how similar the valves may look.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D6VN6WO |
| Best Sellers Rank | #531,242 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #70 in Air Gun Tools |
| Customer Reviews | 4.5 4.5 out of 5 stars (248) |
| Date First Available | June 4, 2013 |
| Item Package Dimensions L x W x H | 4.25 x 2.6 x 0.71 inches |
| Manufacturer | Crosman |
| Package Weight | 0.04 Kilograms |

## Images

![760 Rebuild Kit - Includes New Valve & Pump Cup - Image 1](https://m.media-amazon.com/images/I/91xUcrTfo7L.jpg)

## Questions & Answers

**Q: Will this fit a 760\20 commemorative edition?**
A: I'm not to sure but I don't see why it wouldn't fit. But you might want to call crosmans customer service for advice on that.

**Q: Why is it necessary to order both the Valve and pump cup and also order the reseal kit?**
A: That would be redundant. It is not necessary. The new valve and pump cup will fix the problem completely. The seal kit is for those who wish to take the old valve apart and replace the seals instead of buying a complete unit. The kit with the new valve and pump cup fixed mine and it works great.

**Q: how do you install the rebuild kit**
A: First make sure the Rifle is not loaded. Empty all BB's and pellets. 1.With a Flat head screw driver remove the stock. 2.On the left side and toward the front of the pump housing remove a small retaining clip on the pivot pin with a small flat head screw driver. (Note: be very careful not to loose while prying off) Next with a small nail or punch drive out the pivot pin. 3.with a 5/64 allen wrench loosen the set screw on the top of the pump housing and slide forward. 4.Remove the Pump handle and pump assembly by sliding forward. this has the rubber plunger on it. set assembly aside. (The rubber plunge can be removed with a pair of pliers using a twisting motion)5.Remove the cap on the cocking bolt on the right side (if equipped) 6.Remove the three screws on the right side of the receiver and lift off the right half very carefully.At this point take a picture of the assembly and note the locations for reassembly 7. Lift the barrel and pump housing from the receiver with a slight twisting motion to clear the trigger assembly.8. Remove the white plastic end cap with spring attached from the back of the pump housing9.  With a long stick or cleaning rod push the Air chamber out the front of the housing (Take note of the position of the air discharge orifice on the top of the air chamber for re installing the new air chamber)10. Lightly oil or use a gun grease on all part prior to re-assembly 11. re-assemble in the reverse orderBefore putting the right half of the receiver back together check the cocking bolt to make sure it functions (it may have to be slightly cocked to re-assemble)I hope this helps.You can also watch a video on line by googling  (how to dis-assemble crosman 760 air rifle)

**Q: Will this work in a model 3300. Serial number 20197?**
A: No. 
Look up your model # and year at the Crosman web site for more detailed info.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy This for Fix
*by T***R on May 17, 2025*

Now my pellet rifle works great.

### ⭐⭐⭐⭐⭐ Great product and shipped fast
*by A***R on January 5, 2020*

This product is great I'm giving it a review because the packing slip even came with a parts diagram for the assembly although I did not need that but they took the time to send that with the package, that being said after assembling the parts which took 10 minutes my grandfather's 760 Pumpmaster he handed down to me is now working like it did when you bought it back in the late 70's.

### ⭐⭐⭐⭐⭐ Fits good
*by J***R on September 25, 2024*

Fit perfect works good

## Frequently Bought Together

- Crosman 760 Rebuild Kit - Includes New Valve & Pump Cup
- Crosman Pellgunoil 241 (.25-Ounce)
- JL Missouri Parts Crosman Pumpmaster 760 B 2100 B Rear Sight Ramp Ad. Pellet BB Gun Air Rifle Part Elevator

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*