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FTC1446 - Gearbox Mainshaft by EAC PartsTransmission or Gearbox Part Land Rover Range Rover Defender, Discovery, Range Rover

FTC1446 - Gearbox Mainshaft

- €220,00
€220,00
€220,00 - €220,00
€220,00
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.
Brand EAC Parts
Gearbox Mainshaft is the central output shaft of the LT77 5-speed manual gearbox, running the full length of the transmission from the input end to the output flange.

The mainshaft carries the speed gears, synchro hubs, and associated bearings that together form the gear-change mechanism. It transmits drive from the selected gear through the gearbox output and into the transfer case. The shaft is precision-machined to accept the mainshaft gear stack and must be replaced if worn journal surfaces compromise bearing or gear seating.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Fitment Notes DEFENDER — LT77 gearbox mainshaft
DISCOVERY 1 — LT77 gearbox mainshaft
RANGE ROVER CLASSIC 1986-1994 — LT77 gearbox mainshaft
Alternative Codes
FTC1446BR 0152FRC5305

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 does the FTC1446 gearbox mainshaft do?
The FTC1446 gearbox mainshaft is the central output shaft of the LT77 5-speed manual gearbox. It carries the speed gears, synchro hubs and bearings, transmitting drive from the selected gear through the gearbox output into the transfer case. It runs the full length of the transmission from the input end to the output flange.
Which Land Rovers use the FTC1446 LT77 mainshaft?
The FTC1446 mainshaft fits the LT77 5-speed manual gearbox used in the Land Rover Defender, Discovery 1, and Range Rover Classic (1986-1994). It's specific to the LT77, so confirm your vehicle runs that gearbox rather than the later R380 before ordering.
When does an LT77 gearbox mainshaft need replacing?
An LT77 mainshaft typically needs replacing when its journal surfaces wear and compromise bearing or gear seating. Worn journals usually show as bearing noise, gear whine, or play in the gear stack during a rebuild. If the machined surfaces are scored or worn, replace the shaft rather than reuse it.
Is the FTC1446 mainshaft interchangeable with FRC5305?
FRC5305 is listed as an alternative cross-reference for the FTC1446 LT77 mainshaft, so the two interchange for the same application. Check that your existing shaft and gearbox type are the LT77 before fitting either code.

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