--- product_id: 309993563 title: "Dorman M39646 New Brake Master Cylinder" brand: "dorman" price: "NT$5851" currency: TWD in_stock: true category: "Dorman" url: https://www.desertcart.tw/products/309993563-dorman-m39646-new-brake-master-cylinder store_origin: TW region: Taiwan --- # Meets strict SAE International standards EPDM rubber resists glycol-based brake fluid 100% new materials, zero remanufactured parts Dorman M39646 New Brake Master Cylinder **Brand:** dorman **Price:** NT$5851 **Availability:** βœ… In Stock ## Summary > πŸš— Stop Safe, Drive Confident: The Master Cylinder That Means Business ## Quick Answers - **What is this?** Dorman M39646 New Brake Master Cylinder by dorman - **How much does it cost?** NT$5851 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/309993563-dorman-m39646-new-brake-master-cylinder) ## Best For - dorman enthusiasts ## Why This Product - Trusted dorman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted by Thousands:** Rated 4.6/5 by 345+ professionals who demand performance and peace of mind. - β€’ **Precision Fit Guarantee:** Use our garage tool to confirm perfect compatibility with your vehicle’s make, model, and trim. - β€’ **Engineered for Endurance:** High-grade EPDM rubber components ensure superior resistance against brake fluid corrosion. - β€’ **Plug & Play Installation:** No assembly requiredβ€”get back on the road faster with hassle-free setup. - β€’ **Brand New, Zero Compromise:** Crafted entirely from fresh, premium materials for unmatched reliability and safety. ## Overview The Dorman M39646 Brake Master Cylinder is a 100% new, high-quality replacement part designed to meet rigorous SAE standards. Featuring durable EPDM rubber components resistant to glycol-based brake fluid, it ensures long-lasting performance and safety. Compatible with a wide range of vehicles, it requires no assembly and includes reservoirs, caps, and fluid sensors in most units. Trusted by hundreds of users for easy installation and reliable fit. ## Description New, not remanufactured master cylinder. Reservoirs, caps and fluid sensors are supplied in the majority of units. ## Features - Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid - 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety - Strict specifications - made to meet rigorous SAE International standards - Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001PYTL28 | | Automotive Fit Type | Universal Fit | | Brand Name | Dorman | | Customer Reviews | 4.6 4.6 out of 5 stars (349) | | Global Trade Identification Number | 00082702399699 | | Included Components | Dorman M39646: Brake Master Cylinder | | Is Assembly Required | No | | Item Type Name | Dorman - NEW MASTER CYLINDER | | Item Weight | 0.01 Ounces | | Manufacturer | Dorman - First Stop | | Manufacturer Part Number | M39646 | | Model Number | M39646 | | OEM Equivalent Part Number | 10-2352; 12219; 13-2352; 130.66021; 131.66021; 174-668; 18M1746; 18M361; 2539646; 783-44021; 83-44021; F116881; M-86021; M900567; MC116881; MC39646; NM2219; 18013977; 18060086; 4746392 | | UPC | 082702399699 | ## Product Details - **Assembly required:** No - **Automotive Fit Type:** Universal Fit - **Brand:** Dorman - **Global Trade Identification Number:** 00082702399699 ## Images ![Dorman M39646 New Brake Master Cylinder - Image 1](https://m.media-amazon.com/images/I/81uR3s0IowL.jpg) ## Questions & Answers **Q: Will this fit an 1989 Silverado?** A: This fits the following 1989 models 1989 Chevrolet C1500 Power Brakes; GAS w/Heavy Duty Suspension; Bore: 1.125 In. and 1.5781 In. 1989 Chevrolet C2500 DIESEL Bore: 1.125 In. 1989 Chevrolet C2500 GAS 7,200 Lb. GVW; Bore: 1.125 In. and 1.5781 In. 1989 Chevrolet K1500 GAS w/Heavy Duty Suspension; Bore: 1.125 In. 1989 Chevrolet K2500 GAS 7,200 Lb. GVW; Bore: 1.125 In. and 1.5781 In. 1989 GMC C1500 Power Brakes; GAS w/Heavy Duty Suspension; Bore: 1.125 In. and 1.5781 In. 1989 GMC C2500 DIESEL Bore: 1.125 In. 1989 GMC C2500 GAS 7,200 Lb. GVW; Bore: 1.125 In. and 1.5781 In. 1989 GMC K1500 GAS w/Heavy Duty Suspension; Bore: 1.125 In. and 1.5781 In. 1989 GMC K2500 GAS 7,200 Lb. GVW; Bore: 1.125 In. and 1.5781 In **Q: Will this fit a 96 silverado?** A: No sorry it will not fit your vehicle. **Q: Does this come with port screws that can be used to bench bleed it?** A: No. Mine did not come with the screws **Q: Is this the one that will fit my 95 Silverado with 350 engine** A: Sorry no it doesn't fit this truck. ## Frequently Bought Together - Dorman M39646 Brake Master Cylinder Compatible with Select Chevrolet / Dodge / GMC Models - Dorman 13911 Master Cylinder Bleeder Kit - 22 In. Hose, Clip, And Sae And Metric Fittings Universal Fit - Prestone AS401 DOT 3 Synthetic Brake Fluid - 32 oz. --- ## 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.tw/products/309993563-dorman-m39646-new-brake-master-cylinder](https://www.desertcart.tw/products/309993563-dorman-m39646-new-brake-master-cylinder) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-24*