{"product_id":"replacement-pinion-depth-shim-for-dana-80-differential-precise-fit","title":"Replacement Pinion Depth Shim for Dana 80 Differential - Precise Fit","description":"\u003cp\u003eIn this review the Yukon Gear \u0026amp; Axle replacement pinion depth shim for Dana 80 is evaluated for shop technicians and serious DIY installers who need a precise shim solution for heavy-duty rear ends. The bottom line is that this shim pack delivers a tailored, machined set of spacers that simplify achieving correct pinion depth, especially when fitting 10.5 sterling pinions or avoiding crush sleeves. It is a straightforward, vehicle-specific replacement that emphasizes \u003cstrong\u003equality construction\u003c\/strong\u003e and predictable installation results for differential setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e Each shim is cut to tight tolerances so installers can dial in pinion depth without guessing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle specific fit:\u003c\/strong\u003e The kit is tailored to Dana 80 applications, reducing the risk of mismatched thicknesses during setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with 4.125 in od:\u003c\/strong\u003e The shim set matches the 4.125 in outer diameter requirement called out for the application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to handle weight:\u003c\/strong\u003e At around 0.81 pounds packaged, it is compact and simple to transport to the bench or vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative to crush sleeves:\u003c\/strong\u003e Users report the shims give more repeatable preload adjustments than relying on crush sleeves alone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shim pack is aimed at professional mechanics, drivetrain specialists and experienced DIYers working on Dana 80 differentials who want a set of accurately machined pinion depth shims. It is particularly useful when performing a 10.5 sterling pinion installation or when a vehicle-specific shim set saves time during carrier and bearing setup.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include casual owners who rarely service differentials and would rather have a complete rebuild kit including bearings and races; this product is a focused shim solution and not a full bearing or gear set.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality, precision machined parts that simplify achieving correct pinion depth.\u003c\/li\u003e\n\u003cli\u003eVehicle specific design reduces the need for additional modification or trial shims.\u003c\/li\u003e\n\u003cli\u003ePreferred by many users over crush sleeves for repeatable carrier setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers note mixed opinions on thickness consistency and the range of sizes included, so final selection may still require careful measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eReplacement pinion depth shim for Dana 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYukon Gear \u0026amp; Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Type\u003c\/td\u003e\n\u003ctd\u003eVehicle Specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e4.125 in od only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e0.81 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDana 80 differential installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Yukon Dana 80 pinion depth shim pack is a practical choice for technicians and experienced DIYers who need a precise, vehicle-specific shim solution. It trades the unpredictability of crush sleeves for machined consistency and is good value when proper pinion depth matters to gear life and bearing preload.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this shim kit fit all Dana 80 applications?\u003c\/strong\u003e\u003cbr\u003eIt is made for Dana 80 differentials with the 4.125 in od requirement and is described as vehicle specific, so verify fit for your specific vehicle before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these shims replace a crush sleeve?\u003c\/strong\u003e\u003cbr\u003eMany users prefer shims for repeatable setup and report using them instead of crush sleeves, though procedure and final preload checks remain necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the shim thicknesses consistent?\u003c\/strong\u003e\u003cbr\u003eMost customers praise the quality, but a few mention mixed opinions on thickness consistency and available sizes, so measure carefully during installation.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":48647303692507,"sku":"B0078UBXI8","price":65.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61U-lx3W5KL._AC_SL1400.jpg?v=1778723682","url":"https:\/\/gearmusthave.com\/products\/replacement-pinion-depth-shim-for-dana-80-differential-precise-fit","provider":"GearMustHave","version":"1.0","type":"link"}