{"product_id":"yukon-gear-ydgf9-31-sm-9-ford-trac-loc-with-31-spline-limited-slip-smooth-2-preload-springs","title":"Yukon Gear YDGF9-31-SM 9\" Ford Trac-Loc with 31 Spline; Limited Slip; Smooth - 2 Preload Springs","description":"Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.\u003cp\u003e\u003cbr\u003eYukon Gear YDGF9-31-SM 9\" Ford Trac-Loc with 31 Spline; Limited Slip; Smooth - 2 Preload Springs\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_SHO\u003c\/td\u003e\n\u003ctd\u003eLimited Slip Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_INV\u003c\/td\u003e\n\u003ctd\u003eYDGF9-31-SM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_ASC\u003c\/td\u003e\n\u003ctd\u003eThis unit has 1.783\" bearing journals. This unit will not fit in Strange Engineering aluminum dropouts. Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation. This unit requires the use of ring gear bolt part number YSPBLT-014.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_KEY\u003c\/td\u003e\n\u003ctd\u003e,2sprngs,31spl,9,COMPLETE,DIFFCARFO9,EAT,F9-LSA31,F9-POSI-31,F9-TRACLOCK31,FORD,Light Springs,needs T\/L bolts,POSI,STREET,T\/L,YDG,\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_DES\u003c\/td\u003e\n\u003ctd\u003e9\" Ford Trac-Loc with 31 Spline; Limited Slip; Smooth - 2 Preload Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_ASM\u003c\/td\u003e\n\u003ctd\u003e9\" 31spl T\/L STREET POSI (Light Springs)needs T\/L bolts(2sprngs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_EXT\u003c\/td\u003e\n\u003ctd\u003e9\" Ford Yukon Trac-Loc with 31 Spline; Limited Slip; Smooth Design for Street\/Everyday Use - 2 Preload Springs; 4 Pinion Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_MKT\u003c\/td\u003e\n\u003ctd\u003eYukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eFits all Gear Ratios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eFits 9\" Ford with 31 Spline Axles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eFully rebuildable design and proudly assembled in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eLimited Slip Differential with Composite Clutches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eAll units are backed by extensive product testing and state-of-the-art software design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eYukon Dura Grips feature 4320 chromoly spider gears for ultimate durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003e4 Pinion Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eSmooth Design for Everyday Use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_FAB\u003c\/td\u003e\n\u003ctd\u003eGears are cut to provide the strongest teeth possible in any terrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_TLE\u003c\/td\u003e\n\u003ctd\u003e9\" Ford Trac-Loc with 31 Spline; Limited Slip; Smooth - 2 Preload Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription_DEF\u003c\/td\u003e\n\u003ctd\u003eLimited Slip Differential Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cbr\u003eThis Part Fits:\u003cbr\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003cth align=\"left\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1975\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eYukon Dura Grip; Ford 9 in. Rear; 31 Spline; Limited Slip; 2 Spring Smooth Setup; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals,Yukon Dura Grip; Ford 9 in. Rear; 31 Spline; Limited Slip; 2 Spring Smooth Setup; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eYukon Dura Grip; Ford 9 in. Rear; 31 Spline; Limited Slip; 2 Spring Smooth Setup; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals,Yukon Dura Grip; Ford 9 in. Rear; 31 Spline; Limited Slip; 2 Spring Smooth Setup; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Yukon Gear","offers":[{"title":"Default Title","offer_id":44736413565084,"sku":"FDHC_YDGF9-31-SM","price":827.99,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/www.mypartsguy.ca\/products\/yukon-gear-ydgf9-31-sm-9-ford-trac-loc-with-31-spline-limited-slip-smooth-2-preload-springs","provider":"My Parts Guy MPG Auto","version":"1.0","type":"link"}