---
product_id: 52940774
title: "Outdoor Spares Limited Briggs and Stratton Lawn Mower Service Kit Suitable for the Classic and Sprint, Air Filter, Plug, Primer Bulb and Diaphragms"
brand: "wadoy"
price: "4819 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Wadoy"
url: https://www.desertcart.is/products/52940774-outdoor-spares-limited-briggs-and-stratton-lawn-mower-service-kit
store_origin: IS
region: Iceland
---

# NGK Spark Plug B2LM - reliable ignition power Replacement Air Filter OS43376 - optimal airflow Carburettor Diaphragm Set OS4827 - precision fuel control Outdoor Spares Limited Briggs and Stratton Lawn Mower Service Kit Suitable for the Classic and Sprint, Air Filter, Plug, Primer Bulb and Diaphragms

**Brand:** wadoy
**Price:** 4819 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Tune Up Like a Pro – Keep Your Lawn Mower Running Like New!

## Quick Answers

- **What is this?** Outdoor Spares Limited Briggs and Stratton Lawn Mower Service Kit Suitable for the Classic and Sprint, Air Filter, Plug, Primer Bulb and Diaphragms by wadoy
- **How much does it cost?** 4819 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/52940774-outdoor-spares-limited-briggs-and-stratton-lawn-mower-service-kit)

## Best For

- wadoy enthusiasts

## Why This Product

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

## Key Features

- • **Fuel Flow Mastery:** Precision carburettor diaphragm set guarantees smooth and efficient fuel delivery
- • **Ready When You Are:** Primer bulb included for easy engine priming, keeping your mower start-ready
- • **Ignite with Confidence:** Includes NGK Spark Plug B2LM, known for resurrecting even the most abused engines
- • **Breathe Easy, Cut Clean:** High-quality replacement air filter ensures peak engine performance and longevity
- • **Revive Your Classic Mower:** Complete service kit tailored for Briggs & Stratton Classic and Sprint engines

## Overview

This comprehensive service kit from Outdoor Spares includes an NGK Spark Plug B2LM, primer bulb, carburettor diaphragm set, and a premium replacement air filter, all designed specifically for Briggs & Stratton Classic and Sprint engines. Trusted by thousands with a 4.6-star rating, it offers a cost-effective, reliable solution to restore and maintain your mower’s peak performance.

## Description

Here have a service kit for Briggs and Stratton Classic and Sprint Engines 1 x NGK Spark Plug B2LM 1 x Primer Bulb OS4827 1 x Carburettor Diaphragm Set OS4827 1 x quality replacement air filter OS43376 Outdoor Spares Part number OSK55350

Review: Just the job - Serviced my old sputtering mower with this kit and now works great. Arrived promptly and good value.
Review: A good alternative to the genuine part - I have used 3 of these kits this year and have had no issues apart from the first kit's diaphragm being posted folded in half, this did not affect the performance but was not ideal, I have had no issues with this kit at all, the best part is the NGK spark plug, this plug is the best one for the Briggs and Stratton engine, I have found it can resurrect the most abused engine, the primer bulb is a bit of a pig to replace so I don't bother unless it is needed (the mice love chewing these). So all in all I can recommend this product.

## Features

- NGK Spark Plug
- Primer Bulb
- Carburettor Diaphragm Set
- Replacement Air Filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UAPGIJW |
| Best Sellers Rank | 128,075 in Garden ( See Top 100 in Garden ) 35 in Lawn Mower Tune Up Kits |
| Customer Reviews | 4.6 4.6 out of 5 stars (678) |
| Date First Available | 5 Mar. 2015 |
| Item model number | OSK55350 |
| Manufacturer | NGK and Rocwood |
| Part number | OS43376 |

## Product Details

- **Brand:** Wadoy
- **Fit type:** Vehicle Specific Fit
- **OEM part number:** OS43376
- **Product grade:** Replacement Part
- **Shape:** Round

## Images

![Outdoor Spares Limited Briggs and Stratton Lawn Mower Service Kit Suitable for the Classic and Sprint, Air Filter, Plug, Primer Bulb and Diaphragms - Image 1](https://m.media-amazon.com/images/I/41X233REJLL.jpg)

## Questions & Answers

**Q: Does this fit a 450 series 148cc engine?**
A: I'm pretty sure that's what mine is and it did the job.  Check whether you bolts are Metric or imperial and you will nee a short extension bar with your sockets.
Some good Videos on Youtube showing you how to do the job

**Q: Will this fit a classic 35**
A: Classic 35 looks like a standard B&S motor so the kit will probably fit. Look on Youtube for  videos n how to do it
https://youtu.be/zejhNmWaLTg

**Q: Do you sell Briggs and Stratton lawnmower spare parts**
A: No ...though I do have one for sale if you are interested.

**Q: Hi, i have the viking briggs & stratton, mb 248 t viking lawn mower, would this parts kit fit the carburetor.**
A: Sorry, I really don’t know..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just the job
*by A***R on 7 June 2024*

Serviced my old sputtering mower with this kit and now works great. Arrived promptly and good value.

### ⭐⭐⭐⭐⭐ A good alternative to the genuine part
*by N***0 on 22 November 2019*

I have used 3 of these kits this year and have had no issues apart from the first kit's diaphragm being posted folded in half, this did not affect the performance but was not ideal, I have had no issues with this kit at all, the best part is the NGK spark plug, this plug is the best one for the Briggs and Stratton engine, I have found it can resurrect the most abused engine, the primer bulb is a bit of a pig to replace so I don't bother unless it is needed (the mice love chewing these). So all in all I can recommend this product.

### ⭐⭐⭐⭐ Great value
*by R***D on 11 July 2018*

Bought this to service my petrol lawn mower, everything needed was there, i already had oil, and fitted perfectly, although the primer housing wouldn't fit so i used the rubber in the old one else it would have been 5 stars. Mower now works fine and it took around half an hour to fit everything, this was also a very cheap kit.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-02*