{"product_id":"superpro-rear-differential-pinion-mount-bushing-kit-spf4110-90k","title":"SuperPro Rear Differential Pinion Mount Bushing Kit SPF4110-90K","description":"\u003cp\u003eThis kit replaces the forward differential mount bushings - known as the pinion mount bushings. The OEM units are soft rubber and break down fairly quickly with that wear accelerated the harder they are used. The worn bushings allow more movement of the rear differential under changing loads. This can initially be felt behind the wheel as slower and sloppier responsiveness, and as the OEM bushings near the end of their life or fair it can be accompanied by noise, vibration and secondary movements under changing loads - especially as you get on the gas and come back off of it. SuperPro's differential mount upgrades maintain OEM levels of noise, vibrations and harshness isolation in the cabin so your car maintains the new factory levels of comfort. At the same time performance is significantly improved with the differential more accurately located under a wider range of conditions and the service life dramatically improved with our materials maintaining peak performance throughout their life rather than slowly softening and degrading like natural rubber.\u003c\/p\u003e\u003cp\u003eSPR Bushings - Differential\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2013-2016 Scion FR-S\u003c\/li\u003e\n\u003cli\u003e2013-2025 Subaru BRZ\u003c\/li\u003e\n\u003cli\u003e2017-2020 Toyota 86\u003c\/li\u003e\n\u003cli\u003e2022-2023 Toyota GR86\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e SPF4110-90K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier Part Number:\u003c\/strong\u003e sprSPF4110-90K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Bushing Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Dimensions:\u003c\/strong\u003e 10 x 7 x 3 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.7 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 9317745765288\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Time:\u003c\/strong\u003e 3 Hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBush Type:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQTY:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOD (A):\u003c\/strong\u003e 54\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eID (B):\u003c\/strong\u003e 25.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength (C):\u003c\/strong\u003e 60.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFL (D):\u003c\/strong\u003e 16.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFLOD (E):\u003c\/strong\u003e 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC\/Tube Qty:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC\/Tube Size:\u003c\/strong\u003e 25.4x16x61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e 4 Bushings, 2 Tubes, 2 Washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKits Required:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Position:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub brand:\u003c\/strong\u003e SuperPro SPF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Note:\u003c\/strong\u003e Built tough and designed to be maintenance free; a complete, premium upgrade. Includes: 4 Differential Bushings, 2 Tubes \u0026amp; 2 Washers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"pst-note\"\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e SPF4110-90K\u003c\/p\u003e\u003cp style=\"font-size:13px;color:#666;\" class=\"pst-note\"\u003eImages are for illustrative purposes only. Actual product may vary.\u003c\/p\u003e\u003cp style=\"color:#cc0000;\" class=\"pst-note pst-warn\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"SuperPro","offers":[{"title":"Default Title","offer_id":43198951817310,"sku":"PST-sprSPF4110-90K","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0433\/9049\/files\/28e0a1bfad9dfd17e046522d84759b06L.jpg?v=1787417343","url":"https:\/\/pitstoptuning.com\/products\/superpro-rear-differential-pinion-mount-bushing-kit-spf4110-90k","provider":"PitStopTuning","version":"1.0","type":"link"}