Front Wheel Hub Bearing for Trailblazer-Envoy 2002-2009
✔️ 1x 6-lug front hub with 3-bolt flange and ABS sensor, OE 513188
This front wheel hub bearing is designed to replace worn units on GM SUVs built 2002-2009, including Trailblazer, Envoy, Rainier, Bravada, SSR, Isuzu Ascender, and Saab 9-7x. It uses a 6-lug design and ABS compatibility to ensure proper wheel rotation, preload, and sensor function.
✅ OE part 513188 compatible with 6-lug GM SUVs
✅ 6-bolt lug pattern for front left or right wheel
✅ ABS sensor wire integrated for proper data
✅ Precise preload and balanced rolling for quiet operation
💡 What is the role of a front wheel hub bearing in GM SUVs and why does it matter? It's a critical part that supports wheel rotation, handles radial and axial loads, and enables proper ABS data for safe braking.
- It provides radial and axial load support to keep wheels turning smoothly
- It houses the ABS sensor data connection for accurate speed feedback
- It helps maintain wheel alignment and reduces noise and wear
- It fits 6-lug GM platforms with OE reference 513188
