Dana 30 Front Axle & Differential for Jeep Wrangler YJ
Dana 30 Front Axle, CAD System & Differential for Jeep Wrangler YJ.
Restore complete front-end reliability and traction. We offer a comprehensive catalog for your YJ front axle – from the sensitive CAD vacuum shift engagement to heavy-duty Dana Spicer axle shafts and high-strength Alloy USA U-joints.- 4WD Engagement Fix: Replacement vacuum actuator pods, shift forks, indicator switches, and housing seal kits by Crown.
- Differential Overhaul: Ring & pinion sets, master rebuild kits, carrier assemblies, and setup shims by Spicer and Crown.
- Wheel Hub Assemblies: Loaded hubs by Raybestos and Crown complete with 12-point bolts and spindle nut kits.
- Axle Upgrades & Seals: Genuine Spicer axle shafts, Alloy (Omix) axle tube seals, and high-strength U-joints.
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Front-End Precision: Replacement Parts for Your Jeep Wrangler YJ Dana 30.
The Dana 30 front solid axle on the 1987-1995 Jeep Wrangler YJ features a unique engineering layout: the vacuum-operated Central Axle Disconnect (CAD) housing on the passenger side axle tube. Brittle vacuum lines, a failing actuator pod, or a worn slider fork are typical issues that prevent your front axle from locking when you shift into 4WD on the trail. Additionally, running oversized off-road tires puts extreme leverage on your front wheel hubs and steering joints. Our specialized inventory is curated to supply the exact hardware needed to repair your vacuum disconnect while overhauling your internal differential gears back to factory specs.
Trusted Trail Engineering: Spicer, Alloy, Raybestos, and Crown Excellence.
Successfully service your front actuator with replacement vacuum pods, transfer case switches, shift rails, and complete shift fork kits from Crown Automotive. For professional differential re-gearing, we rely strictly on genuine Dana Spicer components, providing high-durability ring & pinion sets, carrier bearing kits, pinion bearings, and master setup shims. Ensure proper limited-slip clutch friction under heavy loads with original Spicer Limited Slip additive.Eliminate steering feedback and wheel play with premium wheel hubs from Raybestos and Crown, packed tightly into replacement knuckles (by Crown & NTY) and secured with original spindle nuts and Dorman hub bolts. To stop trail silt, water, and debris from contaminating your inner axle tubes, upgrade your build with outer axle tube seals from Alloy USA (Omix), which pair flawlessly with high-tensile Alloy U-joints and genuine Spicer inner/outer axle shafts.