{"product_id":"yukon-gear-grizzly-locker-for-toyota-landcruiser-30-spline","title":"Yukon Grizzly Locker for Toyota 9.5-Inch Land Cruiser Axle","description":"\u003ch4\u003eSend full torque to both axle shafts when traction is uneven\u003c\/h4\u003e\u003cp\u003eYukon Gear \u0026amp; Axle YGLTLC-30 is a mechanical Grizzly Locker for the Toyota 9.5-inch Land Cruiser axle with 30-spline shafts. Selection depends on the axle, spline count, gear ratio, bearing journal, and installation notes rather than a broad year-make-model list.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMechanical positive-locking differential\u003c\/li\u003e\n\u003cli\u003eToyota 9.5-inch Land Cruiser axle application\u003c\/li\u003e\n\u003cli\u003e30-spline axle-shaft interface\u003c\/li\u003e\n\u003cli\u003eDesigned for 4.56-and-up gear ratios\u003c\/li\u003e\n\u003cli\u003e8620 alloy internals\u003c\/li\u003e\n\u003cli\u003eAssembled in the USA\u003c\/li\u003e\n\u003cli\u003eNo broad year-make-model fitment applies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication Type\u003c\/th\u003e\n\u003cth\u003eVerified Requirements and Exclusions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eAxle specific\u003c\/td\u003e\n\u003ctd\u003eToyota 9.5-inch Land Cruiser axle; 30 splines; 4.56-and-up gear ratio; 45 mm bearing journals; verify bearing and cross-pin service notes before installation.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eYGLTLC-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMechanical locking differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle Family\u003c\/td\u003e\n\u003ctd\u003eToyota 9.5-inch Land Cruiser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpline Count\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Ratio\u003c\/td\u003e\n\u003ctd\u003e4.56 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Journals\u003c\/td\u003e\n\u003ctd\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Reference\u003c\/td\u003e\n\u003ctd\u003eLM603049 \/ LM603014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Material\u003c\/td\u003e\n\u003ctd\u003e8620 alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e883584280323\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne-year limited warranty under current manufacturer terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne Yukon Grizzly Locker assembly\u003c\/li\u003e\n\u003cli\u003eOnly components supplied in the sealed exact-part package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Yukon Gear \u0026amp; Axle\u003c\/h4\u003e\u003cp\u003eYukon Gear \u0026amp; Axle supplies ring-and-pinion sets, axles, bearings, and traction devices for specific axle families. Correct housing identification, spline count, ratio break, bearings, clearances, and professional setup are essential for differential service.\u003c\/p\u003e\u003ch4\u003eRelated Parts\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eNo internal gears, bearings, seals, or installation kit is linked because every companion component must match the exact Toyota 9.5-inch axle, ratio, journal, and housing condition.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the YGLTLC-30?\u003c\/strong\u003e\u003cp\u003eIt is a mechanical Grizzly Locker for the specified Toyota 9.5-inch Land Cruiser axle with 30-spline shafts.\u003c\/p\u003e\u003cstrong\u003eDoes it fit by vehicle year alone?\u003c\/strong\u003e\u003cp\u003eNo. The axle family, spline count, ratio, bearing journals, and installation notes control compatibility.\u003c\/p\u003e\u003cstrong\u003eWhat gear ratio does it require?\u003c\/strong\u003e\u003cp\u003eThe verified application is for 4.56-and-up gear ratios.\u003c\/p\u003e\u003cstrong\u003eWhat bearing journals does it use?\u003c\/strong\u003e\u003cp\u003eThe verified journal diameter is 45 mm, with the referenced bearing set shown in the specifications.\u003c\/p\u003e\u003cstrong\u003eIs it selectable by the driver?\u003c\/strong\u003e\u003cp\u003eNo. This is a mechanical automatic locker, not an air- or electrically-selectable differential.\u003c\/p\u003e\u003cstrong\u003eIs professional installation recommended?\u003c\/strong\u003e\u003cp\u003eYes. Differential bearing preload, backlash, pattern, cross-pin clearance, and ring-gear clearance require proper tools and experience.\u003c\/p\u003e\u003cstrong\u003eAre bearings and gears included?\u003c\/strong\u003e\u003cp\u003eOnly the locker components in the sealed package are included. Bearings, gears, oil, seals, and installation parts are selected separately.\u003c\/p\u003e\u003cstrong\u003eWhat should be checked before use?\u003c\/strong\u003e\u003cp\u003eVerify backlash, contact pattern, bearing preload, fastener torque, cross-pin and ring-gear clearance, lubricant, leaks, and normal differentiation behavior.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eIdentify the Toyota 9.5-inch Land Cruiser axle and verify 30 splines, 4.56-and-up gearing, 45 mm journals, and the required bearing references.\u003c\/li\u003e\n\u003cli\u003eMeasure the existing gear setup and inspect the housing, shafts, ring and pinion, bearings, caps, and fasteners before disassembly.\u003c\/li\u003e\n\u003cli\u003eFollow the current Yukon and axle-service procedures for carrier removal, bearing installation, ring-gear transfer, and any documented cross-pin clearance work.\u003c\/li\u003e\n\u003cli\u003eInstall the locker with the correct bearings and hardware, preserving bearing-cap position and orientation.\u003c\/li\u003e\n\u003cli\u003eSet bearing preload, backlash, and gear contact pattern with calibrated tools, then torque every fastener to the current specification.\u003c\/li\u003e\n\u003cli\u003eFill with the specified lubricant, verify differentiation and lockup behavior, inspect for leaks or noise, and follow the documented break-in and recheck procedure.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including antimony oxide and other chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":68137506406479,"sku":"YUKYGLTLC-30","price":743.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/yukon-gear-axle-ygltlc_30-toyota-9-5-grizzly-locker-01.webp?v=1794596077","url":"https:\/\/www.blackopsautoworks.com\/products\/yukon-gear-grizzly-locker-for-toyota-landcruiser-30-spline","provider":"Black Ops Auto Works","version":"1.0","type":"link"}