# Yukon Gear HD Ball Joint Kit For 18+ Jeep JL/JT Upper and Lower

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. These ball joints feature an improved bronze bearing that is highly durable, low-friction design. 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.

-   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
-   CNCMachined Forged SAE 1045 Carbon Alloy Steel Housing Ensures Longer Joint Life
-   Kit includes 2 upper and 2 lower ball joints and associated small parts
-   Features improvedhighly durable, low friction bronze bearing design
-   Features Improvedhighly Durable; Low Friction Bronze Bearing Design
-   Lifetime warranty against manufacturing defects
-   Fits Jeep Wrangler JL and Jeep Gladiator JT

This Part Fits:

Year

Make

Model

Submodel

2021

Jeep

Cherokee

80th Anniversary

2019-2021

Jeep

Cherokee

Altitude

2019-2021

Jeep

Cherokee

High Altitude

2018-2022

Jeep

Cherokee

Limited

2018-2020

Jeep

Cherokee

Overland

2018-2021

Jeep

Cherokee

Trailhawk

2019-2020

Jeep

Cherokee

Trailhawk Elite

2020

Jeep

Cherokee

Upland

2021

Jeep

Gladiator

80th Anniversary

2020,2022

Jeep

Gladiator

Altitude

2023

Jeep

Gladiator

Freedom

2021-2023

Jeep

Gladiator

High Altitude

2024

Jeep

Gladiator

High Tide

2024

Jeep

Gladiator

Jeep Beach

2020

Jeep

Gladiator

Launch Edition

2020-2024

Jeep

Gladiator

Mojave

2024

Jeep

Gladiator

Mojave X

2024

Jeep

Gladiator

NightHawk

2020-2023

Jeep

Gladiator

Overland

2020-2024

Jeep

Gladiator

Rubicon

2024

Jeep

Gladiator

Rubicon X

2020-2024

Jeep

Gladiator

Sport

2020-2024

Jeep

Gladiator

Sport S

2021-2024

Jeep

Gladiator

Texas Trail

2021-2024

Jeep

Gladiator

Willys

2021-2023

Jeep

Gladiator

Willys Sport

2021

Jeep

Wrangler

80th Anniversary

2021,2023

Jeep

Wrangler

Freedom

2023

Jeep

Wrangler

High Altitude

2023-2024

Jeep

Wrangler

High Altitude 4xe

2023

Jeep

Wrangler

High Tide

2021

Jeep

Wrangler

Islander

2018-2024

Jeep

Wrangler

Rubicon

2023-2024

Jeep

Wrangler

Rubicon 392

2024

Jeep

Wrangler

Rubicon 392 Final Edition

2023-2024

Jeep

Wrangler

Rubicon 4xe

2024

Jeep

Wrangler

Rubicon X

2024

Jeep

Wrangler

Rubicon X 4xe

2023-2024

Jeep

Wrangler

Sahara

2023-2024

Jeep

Wrangler

Sahara 4xe

2023

Jeep

Wrangler

Sahara Altitude

2018-2024

Jeep

Wrangler

Sport

2023

Jeep

Wrangler

Sport Altitude

2018-2024

Jeep

Wrangler

Sport S

2024

Jeep

Wrangler

Sport S 4xe

2021

Jeep

Wrangler

Unlimited 80th Anniversary

2021

Jeep

Wrangler

Unlimited Freedom

2021-2022

Jeep

Wrangler

Unlimited High Altitude

2021-2022

Jeep

Wrangler

Unlimited High Altitude 4xe

2022

Jeep

Wrangler

Unlimited High Tide

2021

Jeep

Wrangler

Unlimited Islander

2018-2019

Jeep

Wrangler

Unlimited Moab

2018-2022

Jeep

Wrangler

Unlimited Rubicon

2021-2022

Jeep

Wrangler

Unlimited Rubicon 392

2021-2022

Jeep

Wrangler

Unlimited Rubicon 4xe

2018-2022

Jeep

Wrangler

Unlimited Sahara

2021-2022

Jeep

Wrangler

Unlimited Sahara 4xe

2021-2022

Jeep

Wrangler

Unlimited Sahara Altitude

2018-2022

Jeep

Wrangler

Unlimited Sport

2021-2022

Jeep

Wrangler

Unlimited Sport Altitude

2018-2022

Jeep

Wrangler

Unlimited Sport S

2021-2022

Jeep

Wrangler

Unlimited Willys

2021-2022

Jeep

Wrangler

Unlimited Willys Sport

2021-2024

Jeep

Wrangler

Willys

2023-2024

Jeep

Wrangler

Willys 4xe

2021-2024

Jeep

Wrangler

Willys Sport

## Details

- **Price:** 635.95 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Ball Joints

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 635.95 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-hd-ball-joint-kit-for-18-jeep-jl-jt-upper-and-lower)
> Updated: 2026-06-28