{"product_id":"1989-1990-gmc-jimmy-10-bolt-30-spline-rear-posi-differential-8-5-10-bolt-30-spline-913a481","title":"1989-1990 GMC Jimmy 10 Bolt 30 Spline Rear Posi Differential 8.5\" 10 Bolt 30 Spline 913A481","description":"\u003cp\u003eIncludes:\u003cbr\u003e\n8.5\" 10-Bolt Posi Differential Assembly, 30-Spline Shaft, Gear Ratio 2.73 \u0026amp; Up\u003c\/p\u003e\n\n\u003cp\u003eFits Models:\u003cbr\u003e\nGMC Jimmy, GMC Yukon\u003c\/p\u003e\n\n\u003cp\u003eModel Years:\u003cbr\u003e\n1989 - 1990\u003c\/p\u003e\n\n\u003cp\u003eSubmodels:\u003cbr\u003e\nAll Available\u003c\/p\u003e\n\n\u003cp\u003eEngine Options:\u003cbr\u003e\nAll Available Engines\u003c\/p\u003e\n\n\u003cp\u003eDescription:\u003cbr\u003e\nOEM-specification 8.5\" 10-bolt posi differential with 30-spline shaft for 1989-1990 GMC Jimmy and Yukon models. This premium rear axle differential assembly features a 2.73 gear ratio and higher compatibility, engineered to factory specifications for perfect fitment. Built from durable, anti-rust metal construction with stable performance and high reliability. Designed as a direct replacement for damaged or worn differentials. Features positive traction for improved handling and off-road capability. Part number 913A481.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\u003cbr\u003e\n¥ OEM factory-specification design for perfect fitment\u003cbr\u003e\n¥ 8.5\" diameter, 10-bolt configuration with 30-spline engagement\u003cbr\u003e\n¥ Durable metal construction with anti-rust protection\u003cbr\u003e\n¥ Direct replacement for damaged differentials\u003cbr\u003e\n¥ Enhanced traction for improved handling and performance\u003cbr\u003e\n¥ Gear ratio 2.73 and numerically higher compatible\u003cbr\u003e\n¥ High reliability and stable operation\u003c\/p\u003e","brand":"Bruceshark","offers":[{"title":"Default Title","offer_id":51914592911671,"sku":"C221-A166-A~9","price":1619.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5666\/6423\/files\/1af4b1e07b148d4be7916ac7c3c4a512_324fda56-efb7-429b-a7aa-9ec330842a11.jpg?v=1775612716","url":"https:\/\/kruxparts.com\/products\/1989-1990-gmc-jimmy-10-bolt-30-spline-rear-posi-differential-8-5-10-bolt-30-spline-913a481","provider":"Kruxparts.com","version":"1.0","type":"link"}