{"product_id":"usa-standard-gear-spartan-locker-for-dana-30-diff-27-spline-includes-heavy-duty-cross-pin-shaft","title":"USA Standard Gear Spartan Locker for Dana 30 diff, 27 Spline, Includes Heavy-Duty Cross pin Shaft","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e USA Standard Gear\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits Dana Spicer 30 with 27 spline axles\u003c\/li\u003e\n\u003cli\u003eMade from 9310 steel for added strength\u003c\/li\u003e\n\u003cli\u003eReplaces the spiders in a standard carrier case\u003c\/li\u003e\n\u003cli\u003eMechanical locker delivers reliable 100% lockup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eRelease Date:\u003c\/b\u003e 22-01-2015\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e SL D30-27\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e SL D30-27\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!This automatic locker replaces the stock side and pinion gears while utilizing the factory open differential case. A new and stronger center pin fits in oval slots between two inner drivers. Under load the center pin forces the inner drivers outward to engage the outer axle couplers on each side of the case. This provides locked power to both drive wheels, providing greater traction. When turning, one driver is unloaded and the teeth can ratchet across each other creating differential action to reduce tire wear and make turning the vehicle easier. This is one of the most economical lockers on the market today.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0883584170006\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 10.8 x 6.1 x 2.7 inches\u003c\/p\u003e","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":49080593940708,"sku":"B007N3P9DA","price":510.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/2941\/4628\/files\/71zU0mntDQL.jpg?v=1780569150","url":"https:\/\/nu9nug-0z.myshopify.com\/products\/usa-standard-gear-spartan-locker-for-dana-30-diff-27-spline-includes-heavy-duty-cross-pin-shaft","provider":"My Mart 01 ","version":"1.0","type":"link"}