5th Speed Gear Pair 085 50/37T 085311361 - 085311158D

5th Speed Gear Pair for VW 085 Gearbox – 50T / 37T (085311361 & 085311158D)

A matched pair of 5th speed gears for the Volkswagen 085 manual gearbox. The 085 5th gear pair is a known weak point, particularly when the gearbox has been modified or has high mileage — wear causes difficulty selecting or holding 5th gear. Replacing both input and output gears as a matched set ensures correct mesh and longevity.

Kit includes:

• 1 × 5th Speed Input Gear Z:50T (085311361) – 085 Gearbox
• 1 × 5th Speed Output Gear Z:37T (085311158D) – 085 Gearbox

Fits transmission: Volkswagen 085 5-Speed Manual Gearbox

Fits vehicles:

SEAT: Inca (1996–2003) · Arosa, 6H (1997–2005) · Cordoba (1993–2009) · Ibiza (1984–2002)

Volkswagen: Lupo (1998–2005) · Polo / Derby (1981–2002) · Golf II, 1G1 (1983–1992)

OE Part Numbers: 085 311 361 · 085 311 158 D

Why must both 5th gears be replaced together?

The 5th speed input and output gears are precision-matched. Replacing only one leaves a new gear meshing with a worn partner, which accelerates wear, causes noise and risks premature failure. Always replace as a pair.

What are the symptoms of 085 gearbox 5th gear wear?

Typical symptoms include 5th gear popping out under load, difficulty engaging 5th, or a grinding noise in 5th gear only. These are classic signs of 5th gear wear on the 085 gearbox.

Which vehicles use the 085 gearbox?

The VW 085 5-speed gearbox was fitted to compact SEAT and Volkswagen models from the early 1980s through to the early 2000s, including the Polo, Lupo, Ibiza, Arosa, Cordoba and early Golf. Please confirm your specific gearbox code or send us your VIN.

Are these original-specification gears?

Yes. These gears are manufactured to original VW 085 specification and are a direct replacement for the original parts, carrying the OE part numbers 085311361 and 085311158D.

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: ETB2869