Toyota NP811212 Tapered Roller Bearing 40x68x19.5/15mm

Toyota Timken NP811212 Tapered Roller Bearing

40x68x19.5/15mm

A tapered roller bearing for Toyota manual gearbox and drivetrain applications. This bearing supports combined radial and thrust loads and is a direct replacement for the OE Toyota part.

Part Numbers

NP 811212 / NP737620 (Timken)
90080-36143 (Toyota OE)
90366-40129
40KC683

Specifications

Inner Diameter: 40mm
Outer Diameter: 68mm
Width (cup): 19.5mm / 15mm

What does a tapered roller bearing do in a gearbox?

Tapered roller bearings handle both radial (side) and axial (thrust) loads simultaneously. In a manual gearbox they support shaft positioning and prevent end-float, which is critical for correct gear engagement.

How do I know if a gearbox bearing has failed?

Signs include a rumbling or growling noise that changes with vehicle speed, rough or notchy gear changes, or gearbox oil contaminated with metal particles. Failed bearings should be replaced immediately to prevent transmission damage.

Is this a genuine Timken bearing?

Yes — Timken is an OEM-grade bearing manufacturer supplying components directly to Toyota and other vehicle manufacturers.

What Toyota models does this bearing fit?

Contact us with your Toyota model, year and engine size and we will confirm fitment. The part numbers above can also be cross-referenced against your workshop manual.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.

Reference Number: ET3482