Parts for your 2010 Toyota Hilux-Centre bearing

2010 Toyota Hilux centre bearing: what it is, whether yours has one, and how to look after it

Based on Toyota technical literature and parts data, a centre bearing is relevant to most 2010 Hilux models. The Toyota Repair Manual for the N70-series Hilux (2005–2015) includes removal and installation procedures for a “propeller shaft with centre support bearing,” and the Toyota Electronic Parts Catalogue lists “Bearing Assy, Center Support, Propeller Shaft” for common 2010 variants like KUN26R (3.0 D‑4D 4x4) and GGN25R (V6 petrol), with part numbers such as 37230‑0K010 and 37230‑0K020. Shorter-wheelbase 4x2 single-cab models may use a single-piece tailshaft without a centre bearing, but dual cabs and many 4x4s typically run a two-piece shaft that relies on this bearing.

On Hilux models fitted with a two-piece tailshaft, the centre bearing sits on a crossmember mid-way down the driveline, supporting the shaft and keeping vibrations in check. It helps the ute cope with the longer wheelbase by splitting the tailshaft into two sections, maintaining better alignment under load and over rough tracks. When healthy, it keeps the ride smooth, protects the universal joints, and reduces noise at highway speeds.

As part of regular servicing, it’s smart for an owner or technician to give the centre bearing a once-over. Look for perished rubber in the support mount, cracking, sagging, or any metal-on-metal contact. On the road, tell-tales include a droning or humming that rises with speed, a shudder on take-off, or a thump when transitioning on and off throttle. If the bearing is on its way out, it’s best to sort it early—letting it go can flog out the uni joints and accelerate wear on the tailshaft.

Replacement is straightforward for a trained tech: mark the tailshaft orientation, drop the shaft halves, press off the old bearing, and install the new assembly to spec, taking care with the dust shield, preload, and alignment. It’s good practice to inspect the uni joints, slip yoke, and centre hanger bracket at the same time. Balancing matters—if the shaft was marked and reassembled correctly, you’ll keep vibrations at bay. After refit, a road test under light and heavy load will confirm it’s all sweet.

While Toyota doesn’t list a time-based replacement interval for the centre bearing, many workshops see them last well past 150,000–250,000 km depending on use. Frequent towing, corrugations, and lifted suspension can shorten life, so periodic checks are a no-fuss way to avoid surprises.

• Commonly fitted to: 2010 Hilux dual cab and many 4x4 models with two-piece tailshafts
• May not be fitted to: some short-wheelbase 4x2 single cabs with a one-piece tailshaft

FAQs

Does every 2010 Hilux have a centre bearing?
Not every one. Most dual cabs and many 4x4 variants run a two-piece tailshaft with a centre bearing. Some short-wheelbase 4x2 single cabs use a one-piece tailshaft, so there’s no centre bearing to service or replace.

What are the signs the centre bearing needs replacing on a 2010 Hilux?
Common symptoms are a take-off shudder, a droning or humming that increases with speed, or a clunk when loading and unloading the driveline. A visual check often shows torn or sagging rubber around the bearing, or evidence of the tailshaft rubbing.

Can the centre bearing be replaced without balancing the tailshaft?
Yes, if the shaft is marked and reassembled in its original orientation. However, if the tailshaft has been split without marking, or if vibrations persist, professional balancing is recommended to keep it smooth on the open road.