--- product_id: 550773932 title: "Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK)" brand: "aretle" price: "€ 40.95" currency: EUR in_stock: true category: "Aretle" url: https://www.desertcart.hr/products/550773932-replacement-head-mechanism-gasket-150-14-325500-fits-mcdonnell-miller store_origin: HR region: Croatia --- # Exact 5.5" OD x 3.25" ID dimensions 4-pack for multiple replacements or backups Precision fit for McDonnell & Miller models Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) **Brand:** aretle **Price:** € 40.95 **Availability:** ✅ In Stock ## Summary > 🔩 Upgrade your gear with precision sealing—because every detail counts! ## Quick Answers - **What is this?** Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) by aretle - **How much does it cost?** € 40.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/550773932-replacement-head-mechanism-gasket-150-14-325500-fits-mcdonnell-miller) ## Best For - aretle enthusiasts ## Why This Product - Trusted aretle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value 4-Pack:** Includes four gaskets, giving you multiple replacements or spares to avoid downtime and maintain peak performance. - • **Seamless Compatibility:** Engineered to perfectly fit a wide range of McDonnell & Miller head mechanisms, ensuring hassle-free installation. - • **Durable Material Quality:** Crafted from premium materials to provide a reliable, leak-proof seal that stands the test of time. - • **Easy Maintenance Upgrade:** Simplifies your repair process with a clean, smooth sealing surface requirement—just scrape, clean, and install. - • **Optimized Size Precision:** Precisely sized at 5.5 inches outer diameter and 3.25 inches inner diameter for a flawless fit every time. ## Overview This 4-pack of replacement head mechanism gaskets (model 150-14 325500) is designed specifically for McDonnell & Miller models, featuring exact dimensions (5.5" OD x 3.25" ID) and high-quality materials to ensure a durable, leak-proof seal. Ideal for professionals seeking reliable, easy-to-install parts that keep their equipment running smoothly. ## Description Product description Aretle provides you with Head Mechanism gasket -NEW Before purchasing, please confirm if the size matches the model. High-quality materials, easy to install, multi-purpose compatibility. ## Features - fits MCDONNELL MILLER Models:150S-HD150S-M-HD150S-MD-HD150S-M-MD-HD158S-HD158S-M-HD158S-MD-HD158S-M-MD-HD159S-HD - Using a scraper, remove the old gasket Clean all debris from the float chamber. The gasket sealing surface must be smooth and clean. - Please check whether the accessories you need match. - GASKET fits MCDONNELL & MILLER HEAD-FULL FACED-150-14 325500 K-3508. USED IN: 93, 193, 150. - SIZE: 5 1/2" OD 3 1/4" ID. Package quantity: 4pcs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C33FGPJ6 | | Best Sellers Rank | #1,883,426 in Automotive ( See Top 100 in Automotive ) #2,964 in Automotive Replacement Head Gasket Sets | | Brand | Aretle | | Brand Name | Aretle | | Customer Reviews | 4.5 out of 5 stars 2 Reviews | | Manufacturer | Aretle | | Model | 150-14 325500 | | Number of Items | 4 | | Part Number | 150-14 325500 | ## Images ![Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) - Image 1](https://m.media-amazon.com/images/I/71T+ynHKpML.jpg) ![Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) - Image 2](https://m.media-amazon.com/images/I/71ltXMClj7L.jpg) ![Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) - Image 3](https://m.media-amazon.com/images/I/811VIWXZXrL.jpg) ![Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) - Image 4](https://m.media-amazon.com/images/I/81fpAL6j3cL.jpg) ![Replacement Head Mechanism Gasket 150-14 325500 fits Mcdonnell & Miller Head Mechanism (4PACK) - Image 5](https://m.media-amazon.com/images/I/71TMVcBBgtL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/550773932-replacement-head-mechanism-gasket-150-14-325500-fits-mcdonnell-miller](https://www.desertcart.hr/products/550773932-replacement-head-mechanism-gasket-150-14-325500-fits-mcdonnell-miller) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-10*