Ford Transit 5th Speed Gear Z: 45 for MT-75 Gearbox 988T7B281DA 1058880

SRT 5th Speed Gear 45T – Ford Transit, LDV & Mazda (MT-75 Gearbox)

Replacement 5th speed gear with 45 teeth for the MT-75 5-speed manual gearbox. OEM references: 988T-7B281-DA / 1058880. Suitable for Ford Transit, LDV Convoy and Mazda BT-50 applications. This gear is available as part of a 5th gear pair kit — see ET2878.

Gearbox: MT-75 (5 Speed)

Tooth Count: 45T

OEM References: 988T-7B281-DA, 1058880

Fits: Ford Transit (2000–2013)

Is this the 5th gear input or output gear?

This is the 45-tooth (larger) 5th gear, which is the output side of the 5th gear pair on the MT-75. It mates with the 26T input gear (ET2702). Always replace as a matched pair if both are worn.

What OEM numbers does this gear replace?

This gear replaces Ford OEM references 988T-7B281-DA and catalogue number 1058880.

Can I buy both 5th gears together?

Yes — see listing ET2878 for the matched 5th gear pair (26T + 45T) bundle.

What causes 5th gear failure on the MT-75?

Common causes include spline wear, tooth fatigue at high mileage, and shock loading from aggressive gear changes. Replacing the gear with the synchroniser hub is recommended for a lasting repair.

Does this gear fit the LDV Convoy and Mazda BT-50?

Yes — the MT-75 is a common platform used in Ford Transit, LDV Convoy and Mazda BT-50. This gear is compatible across all MT-75-equipped models.

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: ET2705