Parts for your 2016 Holden Colorado-Centre bearing

2016 Holden Colorado centre-bearing: what it is, why it matters, and how to look after it

Based on the GM Holden RG Colorado Workshop Manual (2012–2016, Propeller Shaft section), the Isuzu D‑MAX TFR/TFS platform service literature for the same era, and parts catalogues from GM/ACDelco and driveline specialists such as Hardy Spicer, the 2016 Holden Colorado (RG) with a two‑piece tailshaft is fitted with a centre support bearing. This setup is typical on most 4x4, Crew Cab and Space Cab variants due to their wheelbase and ride height. Some 4x2 single‑cab short‑wheelbase models may run a single‑piece tailshaft and therefore won’t have a centre bearing. A quick look under the ute will confirm: if there are two shaft sections with a support in the middle, it’s got a centre bearing.

On vehicles that have it, the centre-bearing’s job is straightforward but critical. It supports the two‑piece tailshaft at the midpoint, keeps driveline angles in check, and helps isolate noise and vibration before they make their way into the cabin. By holding the shaft steady as torque loads change, the bearing protects universal joints and the gearbox/transfer case from extra stress. It’s a quiet achiever that makes the Colorado feel smoother and more planted, especially under load or towing.

As part of servicing of your 2016 Holden Colorado centre-bearing, it’s smart to inspect it regularly—particularly if the ute tows, carries gear daily, or has a suspension lift. The rubber isolator can harden or crack over time, and the bearing itself can wear. Common tell‑tales include a droning or rumbling that changes with road speed, a shudder on take‑off or around 60–80 km/h, or a clunk when shifting from drive to reverse. Visual checks can catch sagging or torn rubber and misalignment.

• Inspection tips: check the rubber carrier for splits, look for rust‑coloured dust near the bearing, and confirm the tailshaft “phasing” marks are aligned.
• Replacement pointers: mark the flanges before removal, keep the shaft halves in phase, and use a press to swap the bearing. Refit with the carrier in the correct orientation and torque fasteners to spec as per the workshop manual.
• Good practice: assess uni joints, engine/gearbox mounts and driveline angles at the same time. On lifted Colorados, consider centre‑bearing spacers or angle correction to prevent premature wear.

Quality parts matter—genuine or reputable aftermarket centre-bearings will cope better with Aussie and Kiwi conditions. With sensible checks every service or 40,000 km, most owners can stay ahead of vibration issues and keep their Colorado driving sweet.

Popular questions about the 2016 Holden Colorado centre-bearing

Does every 2016 Colorado have a centre-bearing?
Most 4x4, Crew Cab and Space/Extended Cab variants do, because they run a two‑piece tailshaft. Some 4x2 short‑wheelbase single cabs use a single‑piece shaft and won’t have one. A quick underbody glance will tell the story—if there’s a support bracket roughly midway down the shaft, it’s fitted.

How long does a centre-bearing last?
Anything from 100,000 to 200,000 km is common, but heavy towing, rough roads, lifts and worn mounts can shorten life. Keep an ear out for droning noises, and feel for shudder on take‑off—both are early signs it’s time for attention.

Is it safe to drive with a failing centre-bearing?
Short distances at gentle speeds may be possible, but it’s not a great idea. Continued driving can accelerate wear in uni joints, stress mounts, and in the worst case lead to tailshaft damage. Book it in promptly to avoid bigger bills.