{"product_id":"terrafirma-wide-angle-propshaft-front","title":"Terrafirma - Wide Angle Propshaft - Front","description":"\u003cp\u003eTerrafirma - Wide Angle Propshaft - Front\u003c\/p\u003e\u003cp class=\"tf-rewritten-desc\"\u003eFront Wide Angle Propshaft - Terrafirma\nFitment: Defender 90 | Defender 110 | Discovery 1 - 300TDI \/V8\/TD5\n\nWhen manufacturing 4x4 vehicles, propshaft angles relative to the end flanges are precisely engineered to minimise vibration from universal joints*. The universal joints are deliberately phased out of synchronisation to further control vibration. Vehicle suspension lifts alter these critical angles, frequently resulting in noticeable vibration. While hardcore off-road use typically masks such issues through engine noise and slower speeds, road-oriented lifted vehicles often experience objectionable noise and vibration that requires attention.\n\nThe most effective vibration solution involves installing a double cardan joint** at the gearbox end, which proved essential on Discovery 2 models. Double cardan propshafts successfully reduce vibration on vehicles lifted approximately 2\". Suspensions exceeding 2\" of lift may find even double cardan joints struggle to manage the angles without vibration. It is important to note that wide angle propshafts do not eliminate angle-related vibrations—any perceived improvement comes from the new shaft's superior condition, not the design itself.\n\nWide angle propshafts serve a different purpose: they are required for vehicles with extended travel suspension systems where full axle extension would cause the original propshaft yoke to bind, potentially straining joints and locking the shaft solid, which can result in catastrophic shaft failure. A 32-degree yoke and joint accommodates typical long travel setups with approximately 11\" travel shocks.\n\n* Universal joints speed up and slow down during rotation when working at an angle.\n** Double cardan joints comprise two universal joints connected by an intermediate shaft, with phased synchronisation that eliminates the speed variations of single joints, thereby reducing vib\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.allmakespsp.com\/\/assets\/products\/products\/FITTINGKITS\/TFWA610.pdf\" target=\"_blank\"\u003eDownload Install Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e=====\u003c\/p\u003e\u003cp\u003eFits Defender 90 | Defender 110 | Discovery 1 - 300TDI \/V8\/TD5\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cem\u003eUsually ships in 1-2 weeks\u003c\/em\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Terrafirma","offers":[{"title":"Default Title","offer_id":54077569433883,"sku":"TFWA610","price":612.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/9268\/8923\/files\/TFWA610_6d4a1b22-ed5d-462b-890c-5bf2f1a40c5b.jpg?v=1790962671","url":"https:\/\/shop.rovalution.ca\/products\/terrafirma-wide-angle-propshaft-front","provider":"Rovalution Automotive Proudly Canadian","version":"1.0","type":"link"}