{"product_id":"powerflex-pfr5-4620-bmw-e46-m3-rear-differential-rear-bushes","title":"Powerflex PFR5-4620 Rear Differential Rear Bushes - BMW E46 M3 - Pair","description":"\u003cp\u003e\u003cstrong\u003eRenew the two rear mounting positions of the BMW E46 M3 rear differential.\u003c\/strong\u003e Powerflex PFR5-4620 is supplied here as a pair of replacement bushes. Select the Road Series reference or PFR5-4620BLK Black Series using the variant selector.\u003c\/p\u003e\u003ch2\u003eBMW E46 M3 fitment\u003c\/h2\u003e\u003cp\u003eListed by Powerflex for the E46 M3, including the CSL application, with original mounting references \u003cstrong\u003e33112282482\u003c\/strong\u003e and \u003cstrong\u003e33117837278\u003c\/strong\u003e. These references identify the applicable original components; the listing does not include a differential, rear cover or subframe.\u003c\/p\u003e\u003ch2\u003eRear bushes versus the front differential bush\u003c\/h2\u003e\u003cp\u003eThe word rear describes the mounting positions at the back of the \u003cstrong\u003erear differential\u003c\/strong\u003e. Its separate front mounting bush uses \u003ca href=\"\/products\/powerflex-pfr5-4621-bmw-e46-m3-differential-front-bush\"\u003ePFR5-4621\u003c\/a\u003e. This pair does not include that front bush and is not a set of rear subframe bushes.\u003c\/p\u003e\u003ch2\u003eQuantity and specification\u003c\/h2\u003e\u003cp\u003eThe displayed price covers \u003cstrong\u003etwo bushes\u003c\/strong\u003e, matching Powerflex's vehicle quantity. Road Series PFR5-4620 and Black Series PFR5-4620BLK retain their individual supplier SKUs. Choose the specification around the intended use and acceptable drivetrain noise rather than colour alone.\u003c\/p\u003e\u003ch2\u003eFitting considerations\u003c\/h2\u003e\u003cp\u003eInspect the differential mounting points and surrounding components before installation. Uprated bushes can transmit additional noise or vibration, and a mounting refresh is not a guaranteed remedy for every rear-end knock. Use the manufacturer instructions and have the differential supported correctly.\u003c\/p\u003e\u003cp\u003eBrowse the \u003ca href=\"\/collections\/powerflex-performance-polyurethane-bushes\"\u003ePowerflex differential and suspension range\u003c\/a\u003e. Confirm the original E46 M3 mounting arrangement before ordering; there is no blanket fitment guarantee.\u003c\/p\u003e","brand":"Powerflex","offers":[{"title":"Road Series","offer_id":65968504734045,"sku":"PFR5-4620","price":122.14,"currency_code":"GBP","in_stock":false},{"title":"Black Series","offer_id":65968504766813,"sku":"PFR5-4620BLK","price":122.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/powerflex-pfr5-4620-bmw-e46-m3-rear-diff-bush-pair.png?v=1789892758","url":"https:\/\/nineteen72performance.co.uk\/products\/powerflex-pfr5-4620-bmw-e46-m3-rear-differential-rear-bushes","provider":"Nineteen72 Performance","version":"1.0","type":"link"}