{"product_id":"transmission-mount-30-hardness-gm-2500-3500-hd-w-allison-2wd-2011-19-2020-23-6l90-4wd-purple","title":"2011-2019 Duramax 6L90 Transmission Mount - 30 Hardness (169042130)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2019\u003c\/td\u003e\n\u003ctd\u003eGM\u003c\/td\u003e\n\u003ctd\u003eSilverado\/Sierra 2500\/3500 HD\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFactory GM HD transmission mounts use a weak rubber compound with a high-shear design that wears quickly under stress, leading to vibration, driveline misalignment, and hard shifting. PPE's polyurethane mount is available in 30, 50, and 70 durometer hardness — choose based on how the truck is used, from daily driver to competition.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ePurple (30A): Ideal for street applications, offering a balance of comfort and performance for everyday driving.\u003c\/li\u003e\n\u003cli\u003eGreen (50A): Perfect for hybrid use, blending off-road capability and street comfort, making it versatile for mixed-use scenarios.\u003c\/li\u003e\n\u003cli\u003eRed (70A): Designed for drag strip and high-performance applications, this version is for those who demand maximum stiffness and control during high-torque, aggressive driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eManufacturer Description\u003c\/h6\u003e\n\u003cp\u003eThe PPE Performance Transmission Mount is a critical upgrade for any GMC\/Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high-shear-load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting - especially under sustained heavy loads or during aggressive driving.\u003c\/p\u003e\n\u003cp\u003eThe PPE Transmission Mount is engineered to tackle all the weaknesses of factory mounts through a complete redesign. Featuring dual-silicone bushings, it reduces shear load significantly and distributes pressure more efficiently. The 30 percent larger steel-to-elastomer contact area ensures that the load on each square inch of rubber is reduced, further minimizing the risk of failure under high stress.\u003c\/p\u003e\n\u003cp\u003eThe premium-grade silicone compound used in the mount is heat-resistant, weatherproof, and tear-resistant, providing long-lasting durability. It thrives in environments with high vibrations, heavy loads, extreme temperatures, reliably anchoring your transmission to the chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PPE Performance Transmission Mount comes in three application-specific durometer hardnesses, each designed for different driving styles and conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe silicone bushings are also replaceable\/interchangeable, allowing you to easily swap them for different driving applications.\u003c\/p\u003e\n\u003cp\u003eNo matter how you use your truck - whether for towing, off-roading, or racing - the PPE Performance Transmission Mount is a no-brainer upgrade.\u003c\/p\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":53697214808432,"sku":"169042130","price":116.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/Transmission-Mount-30-Hardness-GM-2500-3500-HD-Allison-2WD-2011-2019-2020-2023-6L90-4WD-2_2500x_2b04a813-f408-43e4-b01b-e0d1344f2477.jpg?v=1777419722","url":"https:\/\/www.dirtydieselcustom.ca\/products\/transmission-mount-30-hardness-gm-2500-3500-hd-w-allison-2wd-2011-19-2020-23-6l90-4wd-purple","provider":"Dirty Diesel Customs","version":"1.0","type":"link"}