{"product_id":"powerflex-pfr57-520-porsche-986-987-1-front-engine-mount-bush","title":"Powerflex PFR57-520 Front Engine Mount Bush - Porsche 986 \u0026 987.1","description":"\u003cp\u003e\u003cstrong\u003eReplacement front engine mounting bush for the specified Porsche 986 and first-generation 987 mounting assembly.\u003c\/strong\u003e Select PFR57-520 Road Series or PFR57-520BLK Black Series. One bush assembly services the front engine mounting position.\u003c\/p\u003e\u003ch2\u003eCheck engine code and original mount\u003c\/h2\u003e\u003cp\u003ePowerflex identifies the earlier 986\/987 application up to 2009 with engine codes \u003cstrong\u003eM9625, M9626, M9720, M9721 and M9722\u003c\/strong\u003e, matching original mount reference \u003cstrong\u003e98737502305\u003c\/strong\u003e. This listing covers the corresponding 986 Boxster and 987.1 Boxster\/Cayman installations, not every engine fitted across those chassis.\u003c\/p\u003e\u003cp\u003eFor the later 987.2 and 981 mount, compare the \u003ca href=\"\/products\/powerflex-pfr57-820-porsche-9872-981-engine-mount-bush\"\u003ePFR57-820 replacement bush\u003c\/a\u003e. Registration year alone is not enough to choose between these designs.\u003c\/p\u003e\u003ch2\u003eFull bush replacement, not an insert\u003c\/h2\u003e\u003cp\u003ePFR57-520 replaces the bush rather than supporting retained original rubber. Its separate polyurethane pieces, sleeve and washers form one mounting assembly. The complete Porsche carrier, engine support structure and other drivetrain mounts are not included.\u003c\/p\u003e\u003ch2\u003eRoad Series or Black Series\u003c\/h2\u003e\u003cp\u003eChoose the exact supplier reference in the variant selector. Black Series is intended for track and motorsport priorities. Changes to engine mounting stiffness can affect transmitted vibration, so consider how the car is used and the condition of its other mounts.\u003c\/p\u003e\u003ch2\u003eInsert alternative\u003c\/h2\u003e\u003cp\u003eWhen the original rubber is sound and an insert is the intended upgrade, see the \u003ca href=\"\/products\/powerflex-pfr57-521-porsche-986-987-1-engine-mount-insert\"\u003ePFR57-521 engine mount insert\u003c\/a\u003e. An insert is not a substitute for replacing damaged rubber.\u003c\/p\u003e\u003cp\u003eUse the manufacturer's fitting instructions and correctly support the engine. Browse the \u003ca href=\"\/collections\/powerflex-performance-polyurethane-bushes\"\u003ePowerflex range\u003c\/a\u003e. Confirm engine code and mounting reference before purchase; there is no blanket fitment guarantee.\u003c\/p\u003e","brand":"Powerflex","offers":[{"title":"Road Series","offer_id":65968559784285,"sku":"PFR57-520","price":73.0,"currency_code":"GBP","in_stock":false},{"title":"Black Series","offer_id":65968559817053,"sku":"PFR57-520BLK","price":80.32,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/powerflex-pfr57-520-porsche-986-987-1-engine-bush.png?v=1789893183","url":"https:\/\/nineteen72performance.co.uk\/products\/powerflex-pfr57-520-porsche-986-987-1-front-engine-mount-bush","provider":"Nineteen72 Performance","version":"1.0","type":"link"}