{"product_id":"tre4x4-tr101-air-locker-for-dana-30-27spline-front-differential","title":"TR101 AIR locking for Jeep JL Wrangler Dana 30 27Spline Front Differential","description":"\u003cp\u003e**TRE4X4 TR101 Air Locking – Dana 30 Front Differential (27 Spline)**\u003c\/p\u003e\n\u003cp\u003eEngineered for the Jeep or 4x4 owner who demands confidence on challenging terrain, the TRE4X4 TR101 Air Locker provides reliable front-axle traction when you need it most. Designed as a direct replacement for the Dana 30 front differential with 27-spline axles, this air-actuated locker engages on command for technical climbs, rocky trails, and deep mud, while maintaining smooth, quiet operation in daily driving.\u003c\/p\u003e\n\u003cp\u003e**Product Details \u0026amp; Application**\u003c\/p\u003e\n\u003cp\u003e**Precise Compatibility**\u003cbr\u003eThis air locker is manufactured specifically for vehicles equipped with the Dana 30 front differential and 27-spline axle configuration. It is a direct bolt-in upgrade for models such as the Jeep Wrangler (TJ, YJ) and Cherokee (XJ), requiring no axle modifications for installation.\u003c\/p\u003e\n\u003cp\u003e**On-Trail Functionality**\u003cbr\u003eWhen your path includes loose rock, steep inclines, or uneven surfaces where front-wheel traction is critical, a dash-mounted switch activates 100% axle lock. This ensures both front wheels pull together, providing the grip needed to maintain momentum and control in low-traction situations.\u003c\/p\u003e\n\u003cp\u003e**Air-Actuation Design**\u003cbr\u003eUtilizing a proven air-operated system, the locker delivers consistent and robust locking force. The design prioritizes mechanical simplicity and field-serviceable components, making it a dependable choice for overlanding, rock crawling, and heavy trail use where electrical complexity is undesirable.\u003c\/p\u003e\n\u003cp\u003e**Durable Construction**\u003cbr\u003eThe internal gearset is forged from 8620 steel and 4320 chromoly alloy, materials selected for impact resistance and long-term durability. A two-stage oil management system is incorporated to reduce operating temperatures and wear, contributing to the unit's overall service life under sustained load.\u003c\/p\u003e\n\u003cp\u003e**Warranty \u0026amp; Support**\u003cbr\u003eYour investment is protected by a 5-year limited warranty, covering defects in materials and workmanship. This coverage supports the product's use in both recreational off-road and demanding commercial applications.\u003c\/p\u003e\n\u003cp\u003e**What's Included**\u003cbr\u003e- TR101 Air Locker Assembly\u003cbr\u003e- Complete Air Line Fitting Kit\u003cbr\u003e- All Necessary Installation Hardware\u003cbr\u003e- Detailed User Manual \u0026amp; Warranty Documentation\u003c\/p\u003e\n\u003cp\u003e**Intended Use \u0026amp; Note**\u003cbr\u003eThe TR101 is designed for off-road vehicles and heavy-duty trucks operating in low-traction environments. Professional installation by a qualified technician is highly recommended to ensure proper system setup and function. Always verify your vehicle's axle model and spline count prior to purchase.\u003c\/p\u003e","brand":"TRE4X4 PRODUCTIONS","offers":[{"title":"Default Title","offer_id":51753422192923,"sku":null,"price":770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/9258\/3963\/files\/152-5.png?v=1772266955","url":"https:\/\/www.tre4x4us.com\/products\/tre4x4-tr101-air-locker-for-dana-30-27spline-front-differential","provider":"TRE4X4 PRODUCTIONS","version":"1.0","type":"link"}