--- product_id: 657239379 title: "Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp" brand: "locopow" price: "Β£24.46" currency: GBP in_stock: true reviews_count: 5 category: "Locopow" url: https://www.desertcart.co.uk/products/657239379-air-filter-and-pre-cleaner-replacement-for-briggs-and-stratton store_origin: GB region: United Kingdom --- # Compact 5.6"x7"x2.1" size Dual air & pre-filter combo Fits 15+ Briggs & Stratton models Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp **Brand:** locopow **Price:** Β£24.46 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Power up your engine’s breathability with precision-fit filtration! ## Quick Answers - **What is this?** Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp by locopow - **How much does it cost?** Β£24.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/657239379-air-filter-and-pre-cleaner-replacement-for-briggs-and-stratton) ## Best For - locopow enthusiasts ## Why This Product - Trusted locopow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Optimized Dimensions:** Compact 5-5/8" x 7" x 2-1/8" design fits horizontal & vertical V-Twin engines - β€’ **Dual-Stage Filtration:** Includes both air filter and pre-cleaner for superior engine protection - β€’ **Precision Engine Match:** Seamlessly replaces 392642, 394018 & more for perfect fit - β€’ **Universal Compatibility:** Works with Briggs & Stratton, John Deere, Toro & other top brands - β€’ **Reliable Quality Assurance:** Backed by responsive customer service for hassle-free satisfaction ## Overview This premium replacement air filter and pre-cleaner combo is engineered to fit a wide range of Briggs & Stratton and other major brand engines, ensuring optimal airflow and protection. Its compact, dual-stage design enhances engine performance and longevity, making it an essential upgrade for professional-grade lawn and garden equipment. ## Description Air Filter Replacement for: #Briggs & Stratton: 392642, 394018, 394018S,4135, 5050B, 5050H, 5050KARIENS: 21530000Craftsman: 24150E-Z-GO: 394018SGRASSHOPPER: 100920JACOBSEN: 5000441JOHN DEERE: LG394018JDLESCO: 050367TORO: 394018SWoods: 70301Pre Filter Replacement for: #Briggs & Stratton: 271271, 272490, 272490SJohn Deere LG272490, LG272490S, M84655, PT8999Fits Replacement for Briggs & Stratton engine models:290400, 290700, 294400, 294700, 303400, 303700, 350400, 350700, 400400, 401400, 402400, 404400, 422400 Horizontal (L-Head) Twin, Horizontal & Vertical V-Twin OHV Vanguard. Review: Fits perfectly. Appears to be of good quality. Review: Replaced old filter. Arrived on time and seems to work fine. ## Features - Air filter replaces # 392642, 394018, 394018S 5050H 5050B 4135; John Deree LG394018JD, Toro 21530000, Craftsman 24150 - Pre filter replaces # 271271, 272490, 272490S; John Deere LG272490, LG272490S, M84655, PT8999 - For Briggs & Stratton 290400, 290700, 294400, 294700, 303400, 303700, 350400, 350700, 400400, 401400, 402400, 404400, 422400; Horizontal (L-Head) Twin, Horizontal & Vertical V-Twin OHV Vanguard - ID 5-5/8-inch x OD 7-inch x Height 2-1/8-inch Package include: 1 air filter, 1 pre filter - If the product have any quality problems, or if you received damaged product, don't worry, please feel free to contact our friendly service staff, we believe we will provide you a satisfactory solution with our kindly communication. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CBTNBBK | | Best Sellers Rank | 549,143 in Garden ( See Top 100 in Garden ) 2,434 in Lawn Mower Air Filters | | Brand Name | LOCOPOW | | Customer Reviews | 4.8 4.8 out of 5 stars (179) | | Fit Type | Vehicle Specific Fit | | Manufacturer | LOCOPOW | | Manufacturer Part Number | ARFS137 | | Model Number | 394018S | | OEM Equivalent Part Number | [392642, 394018, 394018S, 271271, 272490, 272490S] | | Product Grade | Replacement Part | | UPC | 667581221974 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** LOCOPOW - **Fit type:** Vehicle Specific Fit - **Manufacturer:** LOCOPOW - **OEM part number:** [392642, 394018, 394018S, 271271, 272490, 272490S] - **Product grade:** Replacement Part ## Images ![Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp - Image 1](https://m.media-amazon.com/images/I/812Y46Exe8L.jpg) ![Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp - Image 2](https://m.media-amazon.com/images/I/81kqdbSFgfL.jpg) ![Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp - Image 3](https://m.media-amazon.com/images/I/81SxzLM0S5L.jpg) ![Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp - Image 4](https://m.media-amazon.com/images/I/816RLkQ4uwL.jpg) ![Air Filter & Pre-Cleaner Replacement for Briggs & Stratton 394018 392642 394018S 5050H 5050B 4135 421400 402400 Vanguard V-Twin 12.5-20hp - Image 5](https://m.media-amazon.com/images/I/81++bvrfJQL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***L on 29 December 2025* Fits perfectly. Appears to be of good quality. ### ⭐⭐⭐⭐⭐ Review *by D***D on 11 September 2023* Replaced old filter. Arrived on time and seems to work fine. ### ⭐⭐⭐⭐⭐ Review *by T***C on 12 February 2024* Fits my John Deere GT235 Briggs & Stratton twin cylinder perfectly. Much less costly than equivalent product from auto parts store. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/657239379-air-filter-and-pre-cleaner-replacement-for-briggs-and-stratton](https://www.desertcart.co.uk/products/657239379-air-filter-and-pre-cleaner-replacement-for-briggs-and-stratton) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*