Yukon Gear & Axle Yukon Gear Ball Joint Kit for Dana 30 & Dana 44 Front Diffs - Left and Right

Replace and upgrade your failing OE ball joints with Yukon s precision-built units constructed from strong high-tech materials. This kit replaces the upper and lower front ball joints on both sides and includes all the required small parts.

Yukon Ball Joint Kit for Jeep Grand Cherokee & Wrangler JK, Both Sides

Yukon Ball Joint Kit for Jeep Grand Cherokee/Wrangler JK; Both Sides

• Superior materials lead to superior performance. When you replace and upgrade your failing OE ball joints with a heavy-duty Yukon unit you get a ball joint built to the highest standards of quality and durability. Its housing is CNC-machined from forged SAE 1045 carbon alloy steel and the ball stud is made from induction heat-treated, hot-forged 4140 chromoly. The upper joint’s bearing features a carbon steel design that is superior to the OE joint. The lower joint uses military-grade acetal bearings because of their advanced anti-friction properties and dimensional stability. Ball joints are only as durable as the protection provided by their rubber boots. These Yukon ball joints feature a two-staged approach with a synthetic Neoprene/CR outer boot and an inner seal/pancake boot that safeguard the spherical joint and bucket against gritty road grime, oil, gas, and engine fluids, and extreme temperatures. This kit replaces the upper and lower front ball joints on both sides and includes Grade 8 hardware, castle nuts, c-clips, cotter pins, and zerk fittings.
• Superior materials lead to superior performance. When you replace and upgrade your failing OE ball joints with a heavy-duty Yukon unit you get a ball joint built to the highest standards of quality and durability. Its housing is CNC-machined from forged SAE 1045 carbon alloy steel and the ball stud is made from induction heat-treated, hot-forged 4140 chromoly. The upper joint's bearing features a carbon steel design that is superior to the OE joint. The lower joint uses military-grade acetal bearings because of their advanced anti-friction properties and dimensional stability. Ball joints are only as durable as the protection provided by their rubber boots. These Yukon ball joints feature a two-staged approach with a synthetic Neoprene/CR outer boot and an inner seal/pancake boot that safeguard the spherical joint and bucket against gritty road grime, oil, gas, and engine fluids, and extreme temperatures. This kit replaces the upper and lower front ball joints on both sides and includes Grade 8 hardware, castle nuts, c-clips, cotter pins, and zerk fittings.
• Replace and upgrade your failing OE ball joints with Yukon’s precision-built units constructed from strong high-tech materials. This kit replaces the upper and lower front ball joints on both sides and includes all the required small parts.
• Neoprene-enhanced CR rubber boot and internal seal/pancake boot provide superior sealing against contaminants
• Features extrusion rolled threads which are significantly stronger than cut-thread construction
• Note; You May Experience Memory Steer During A 300- To 500-Mile Performance Break-In Period
• Note: You may experience memory steer during a 300- to 500-mile performance break-in period
• Hot-Forged; Induction Heat-Treated 4140 Chromoly Ball Stud Produces Unrivaled Durability
• Hot-forged, induction heat-treated 4140 chromoly ball stud produces unrivaled durability
• Greaseable; Pre-Threaded Zerk Housing Makes Lubrication Maintenance Quick And Easy
• Greaseable, pre-threaded zerk housing makes lubrication maintenance quick and easy
• CNC-machined forged SAE 1045 carbon alloy steel housing ensures longer joint life
• Kit includes 2 upper and 2 lower ball joints and associated small parts
• Kit Includes 2 Upper And 2 Lower Ball Joint And Associated Small Parts
• Lower bearing features angled zerk fitting for easier servicing
• Improved upper bearing design eliminates dreaded Death Wobble
• Lifetime warranty against manufacturing defects
• Fits Dana 30 and Dana 44 front differentials

Shipping weight

5.2 lb

Package size

5 × 5 × 5 in

Salto part #

yukYSPBJ-001HDK2

Yukon Gear & Axle part #

YSPBJ-001HDK2

Special order from the distributor network. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

It isn’t on a shelf at our primary warehouses right now, but it’s orderable through our extended distributor network. We confirm timing by email when you order, before anything is charged.

How fast will it get to me?

We confirm the ship date when you order. If anything changes, you hear it from us first.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Yukon Gear & Axle?

Yes. It ships new from the same distributors the big online stores buy from — Yukon Gear & Axle part #YSPBJ-001HDK2.