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511205 - Gearbox Gear

- €190,00
€190,00
€190,00 - €190,00
€190,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Gearbox Gear - 1st Speed Mainshaft, the first-speed gear that runs on the manual gearbox mainshaft.

This 30-tooth gear meshes with the first-speed gear on the layshaft to deliver the gearbox's lowest forward ratio to the mainshaft when first gear is selected. Fitted to the four- and six-cylinder gearbox of the later (Suffix C) build. For manual transmission.
Alternative Codes
511205

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the Gearbox Gear (511205) and what does it do?
The Gearbox Gear (511205) is the first-speed gear that runs on the manual gearbox mainshaft. It meshes with the first-speed gear on the layshaft to deliver the gearbox's lowest forward ratio to the mainshaft when first gear is selected.
What's the difference between this mainshaft gear and the layshaft first-speed gear?
This Gearbox Gear (511205) is the first-speed gear on the mainshaft, while the layshaft first-speed gear sits on the cluster shaft. The two mesh together to give first gear. Check whether your worn gear is on the mainshaft or the layshaft before ordering, as they aren't interchangeable.
What are the signs this mainshaft first-speed gear needs replacing?
Worn or chipped teeth on the mainshaft first-speed gear typically cause whining or grinding in first gear and can make the box jump out of first under load. Replacing it once the teeth show wear or pitting helps protect the meshing layshaft gear from further damage.

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