---
product_id: 540447395
title: "308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer"
brand: "karbay"
price: "$28.41"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/540447395-308649003-5687301-307191001-air-filter-and-cover-set-for-ryobi
store_origin: US
region: United States of America
---

# Perfect fit for multiple Ryobi 25cc models Complete 6-piece replacement set Durable wear & pressure resistance 308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer

**Brand:** karbay
**Price:** $28.41
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Upgrade your trimmer game—because your yard deserves the best!

## Quick Answers

- **What is this?** 308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer by karbay
- **How much does it cost?** $28.41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/540447395-308649003-5687301-307191001-air-filter-and-cover-set-for-ryobi)

## Best For

- karbay enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last 🛡️:** Crafted from premium materials for superior wear and pressure resistance, ensuring long-lasting performance.
- • **Precision Compatibility 🔧:** Engineered to fit Ryobi RY251PH, RY252CS, RY253SS, RY254BC and other 25.4cc string trimmers perfectly.
- • **Optimize Engine Efficiency 🚀:** Keep your trimmer running cleaner and cooler with fresh filters and covers designed to maximize airflow.
- • **All-in-One Replacement Kit ⚙️:** Includes air filter cover, air filters, oil pipe, oil filter, and mounting clamps for hassle-free maintenance.
- • **Easy Installation, Zero Downtime ⏱️:** Quick swap design means you’re back trimming in no time—no more waiting or guesswork.

## Overview

This Karbay Air Filter & Cover Set is a comprehensive replacement kit designed for Ryobi 25cc string trimmers. Featuring durable, wear-resistant materials and precise compatibility with multiple Ryobi models, it includes all essential components—air filters, covers, oil pipe, and mounting clamps—to ensure optimal engine performance and extended equipment life.

## Description

308649003 5687301 307191001 Air Filter & Cover Set

## Features

- Air Filter Cover Base Set Part Number: 308649003, 5687301, 307191001
- Air Filter Cover Base Set Product Specification: 1 x 308649003 Air Filter Cover, 1 x 307191001 Air Filter Box Cover Base With Choke Lever, 2 x 5687301 Air Filter, 1 x Oil pipe, 1 x Oil filter and Mounting clamps.
- Air Filter Cover Base Set Compatible with Ryobi RY251PH RY254BC RY25PHEMC RY251PHVNM RY25CSEMCVNM RY254BCVNM 25CC 25.4cc String
- Air Filter Cover Base Set Also Compatible with Ryobi RY252CS RY253SS
- The product is made of high quality materials, with the advantages of wear resistance and pressure resistance, which can effectively extend the service life of the product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Karbay |
| Brand | Karbay |
| Model | RY251ZH |
| Item Weight | 5.9 ounces |
| Product Dimensions | 2 x 2 x 5 inches |
| Item model number | RY251ZH |
| Manufacturer Part Number | RY251ZH |
| OEM Part Number | RY251ZH |

## Product Details

- **Brand:** Karbay
- **OEM Part Number:** RY251ZH
- **Manufacturer:** Karbay
- **Automotive Fit Type:** Vehicle Specific Fit

## Images

![308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer - Image 1](https://m.media-amazon.com/images/I/61MbQjI-o+L.jpg)
![308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer - Image 2](https://m.media-amazon.com/images/I/71NqZou0SPL.jpg)
![308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer - Image 3](https://m.media-amazon.com/images/I/61kDMJ1RyGL.jpg)
![308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer - Image 4](https://m.media-amazon.com/images/I/71brFTaivyL.jpg)
![308649003 5687301 307191001 Air Filter & Cover Set for Ryobi RY251PH RY252CS RY253SS RY254BC 25CC 25.4cc String Trimmer - Image 5](https://m.media-amazon.com/images/I/719WqxPprfL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.us/products/540447395-308649003-5687301-307191001-air-filter-and-cover-set-for-ryobi](https://www.desertcart.us/products/540447395-308649003-5687301-307191001-air-filter-and-cover-set-for-ryobi)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-05*