{"product_id":"belltech-4975-2-degree-axle-pinion-shim-set-for-2-5-inch-to-3-inch-leaf-springs","title":"Belltech 4975 2-Degree Axle Pinion Shim Set for 2.5-Inch to 3-Inch Leaf Springs","description":"Belltech axle pinion shims provide you the solution to easily correct the pinion angle of your rear axle to remove any unwanted vibrations. Crafted of high strength ductile cast iron and include new spring centering bolts. Belltech Pinion Shim kits are available sold in pairs in your choice of 1-6 degrees of angle.\nBelltech universal extruded aluminum axle shims are sold in pairs and are available in various degrees to solve almost any driveline vibration. Fits 2.5\" or 3\" wide leaf's including dual center pin applications.\nShips in 1 box\nUniversal Fitment 2 Pinion Shim for 2.5 in.-3 in. Wide leaf springs - (Also fits 2 center pin leaf springs)\n\u003cul\u003e\n  \u003cli\u003eAid in correcting driveline angles to remove unwanted vibrations\u003c\/li\u003e\n  \u003cli\u003eUniversal fitment for single and double center pin applications\u003c\/li\u003e\n  \u003cli\u003eIncludes: 2x shims, 2x spring center bolts, 2x nuts\u003c\/li\u003e\n  \u003cli\u003eFor 2.5\" or 3\" wide leaf spring packs\u003c\/li\u003e\n  \u003cli\u003e2 degree shim set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCorrect rear axle pinion angle and help reduce unwanted driveline vibrations with the Belltech 4975 2-Degree Axle Pinion Shim Set. Designed for universal installation, this paired shim kit provides a practical solution for leaf-spring vehicles that require pinion angle adjustment. The shims are suitable for 2.5-inch or 3-inch-wide leaf spring packs and support both single and dual center-pin applications.\u003c\/p\u003e\u003cp\u003eBelltech manufactures these pinion shims from high-strength ductile cast iron for durable performance under demanding suspension and drivetrain conditions. The kit includes new spring center bolts and nuts, helping simplify installation when replacing or adjusting the existing hardware. Installing the correct pinion angle can help improve driveline alignment and reduce vibration caused by improper axle positioning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e Belltech 4975 2-degree universal axle pinion shim set for leaf-spring applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Belltech\u003c\/li\u003e\n\u003cli\u003ePart Number: 4975\u003c\/li\u003e\n\u003cli\u003eProduct Type: Axle pinion shim set\u003c\/li\u003e\n\u003cli\u003eAdjustment Angle: 2 degrees\u003c\/li\u003e\n\u003cli\u003eApplication: Rear axle pinion angle correction\u003c\/li\u003e\n\u003cli\u003eLeaf Spring Compatibility: 2.5-inch and 3-inch-wide leaf springs\u003c\/li\u003e\n\u003cli\u003eCenter-Pin Compatibility: Single and dual center-pin applications\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength ductile cast iron\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e Two pinion shims, two spring center bolts, and two nuts. This Belltech set is sold as a pair and is intended for universal fitment where the vehicle's suspension configuration and required pinion angle have been verified before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePinion Angle Correction: Helps adjust rear axle alignment to reduce unwanted driveline vibrations.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: High-strength ductile cast iron provides reliable performance in demanding suspension applications.\u003c\/li\u003e\n\u003cli\u003eUniversal Fitment: Designed for 2.5-inch or 3-inch-wide leaf spring packs.\u003c\/li\u003e\n\u003cli\u003eCenter-Pin Compatibility: Supports both single and dual center-pin leaf spring applications and includes replacement installation hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":67593041248508,"sku":"4975","price":64.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/987f09e672187e9ddb5e91c16bfbf378.jpg?v=1790528274","url":"https:\/\/diycustoms.store\/products\/belltech-4975-2-degree-axle-pinion-shim-set-for-2-5-inch-to-3-inch-leaf-springs","provider":"diycustoms.store","version":"1.0","type":"link"}