NSK|SKU: ET3888

NSK TM308A5A-20 E4C Rubber Sealed Gearbox Bearing 40x90x23/18 mm

Name: NSK TM308A5A-20 E4C Rubber Sealed Gearbox Bearing 40x90x23/18 mm
Brand: NSK
SKU: ET3888
Price: 38.37 GBP
Availability: InStock

£38.37 GBP (Inc VAT)

Ex VAT: £31.98

Tax included Shipping calculated at checkout.

✓ In stock at our Arlesey workshop

Order before 2pm on a working day and this is picked and dispatched the same day by express courier, normally with you in 1–2 working days.

Collection from Arlesey also available — choose it at checkout.

Fitting service

Get it installed

Visit our workshop and have it fitted by our own transmission specialists.

Book now or call 01462 835335

Others often need these

0B1 Audi Oil Drip Tray 0B1301279D – Genuine OE Replacement Pan

Regular price £18.60 GBP (Inc VAT)

Ex VAT: £15.50
CORTECO 12015555B Differential Shaft Seal 48x62x7mm Manual & DSG Transmission

Regular price £17.41 GBP (Inc VAT)

Ex VAT: £14.51
CORTECO 19034729B Differential Shaft Seal - 41x74x11/18.5mm

Regular price £20.76 GBP (Inc VAT)

Ex VAT: £17.30
Gearbox Roller Bearing NP 259742 / NP 378917 25x51.4x13.9mm

Regular price £33.76 GBP (Inc VAT)

Ex VAT: £28.13

Delivery and Shipping

UK delivery — parts we hold in stock

Ordered before 2pm on a working day, these are dispatched the same day by express courier and normally arrive within 1–2 working days.

Parts supplied from our European supplier

A large part of our range is held by our supplier in Germany rather than on our own shelves. We order these in for you as soon as you place the order. They normally dispatch within 7–10 working days, and are then sent on by express courier like anything else. Nothing ships to you direct from Germany — it comes to our Arlesey workshop first, so you deal only with us for returns and warranty.

Collection from Arlesey

Click and collect is available on parts we physically hold. If an item has to come in from our supplier it cannot be collected, and checkout will tell you so before you pay.

International

3–5 working days once dispatched. Any customs charges or excise duties are the responsibility of the buyer.

View our Shipping Policy

*Delivery times are estimates and can be affected by factors outside our control.

Subscribe Here

NSK TM308A5A-20 E4C Rubber Sealed Gearbox Bearing 40x90x23/18 mm

The NSK TM308A5A-20 E4C is a rubber sealed gearbox bearing designed for demanding automotive transmission applications. Featuring a 40 mm inner diameter, 90 mm outer diameter, and a 23/18 mm width, this E4C model ensures reliable operation in high-load environments. The rubber seal provides enhanced protection against contaminants and helps retain lubrication, extending bearing service life. Trusted by transmission professionals, this bearing is ideal for gearbox rebuilds requiring precision and durability.

Frequently Asked Questions

What application is this bearing used in?

This NSK TM308A5A-20 E4C rubber sealed bearing is used in automotive transmission applications. Contact us with your gearbox type or VIN for fitment confirmation.

Is this an OEM-quality bearing?

Yes — manufactured by NSK.

How do I confirm fitment?

Why Choose Eco Torque?

Genuine gearbox parts
High-quality aftermarket alternatives
Competitive pricing

Explore our expanding product range online and find the perfect parts for your needs.

Need Help Finding the Right Part?

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