Dobinsons WA21-546K Upper Ball Joint Spacer Kit is engineered to enhance suspension geometry and component longevity in lifted vehicles. Specifically designed for Holden RG Colorado/Colorado 7 and Isuzu D-Max/MUX models, this kit allows for suspension lifts from 2″ up to 4″, addressing common issues associated with increased ride heights.​
Key Features:
- Optimized Suspension Geometry: Incorporates a 5° wedge and offset mounting to correct negative camber, reduce CV joint plunge, and prevent ball joint binding in lifted setups.​
- Robust Construction: Machined from high-strength steel, ensuring durability and resistance to wear.​
- Comprehensive Kit: Includes high-tensile bolts and a spreader plate to distribute load evenly across the control arm.​
- Bolt-On Installation: Designed for straightforward installation without the need for modifications.​
- Vehicle Compatibility: Suitable for Holden RG Colorado/Colorado 7 and Isuzu D-Max/MUX models.​






