M32 Gearbox Gen 1 Bearing Rebuild Kit Vauxhall / Fiat / Alfa Romeo

M32 Transmission Gen 1

Gearbox Bearing Kit

Vauxhall / Fiat / Alfa Romeo

M32 mainshaft bearings to repair the M32 gearbox gen 1.

End bearing failure is common on the M32 transmission with play resulting in movement in the geartsick in 1st & 5th.

Fits Vauxhall, Alfa Romeo & Fiat M32 models Gen 1.

This rebuild kit contains the following parts:

Input Shaft Lower Bearing (2) (27.1 x 51.4 x 13.2mm)
Input Shaft Lower Bearing (2) (25 x 51.45 x 13.9mm)
Input Shaft End Bearing (8) (28 x 55 x 13.6mm)
Output Shaft 1 End Bearing (29) (25 x 55 x 13.6mm)
Output Shaft 2 End Bearing (55) (25 x 55 x 13.6mm)
Output Shaft 2 Lower Bearing (12) (45 x 88 x 17.5mm)
Output Shaft 2 Lower Bearing (33) (45 x 88 x 17.5mm)

This kit is only compatible with generation 1 only

Part Numbers

NP030552 / 378917 - 55181939
EC42310 S01 H200 or NP259742 - 55574101 / 5556321
SNR EC42192 Y S02 H206 - 55188083 / 55574107
SNR EC42193 Y S02 H206 - 55574104
F-571752 or NP238750 - 55574310 / 55583260 / 712157610 / 55567513

Fitment Diagram (see above for location)

Vehicle Compatibility

Abarth
Abarth Grande Punto, 199 (2007-2009)
Abarth Punto, 199 (2012-2014)
Abarth Punto Evo, 199 (2010-2012)

Alfa Romeo
Alfa Romeo (EU) 147, 937 (2000-2010)
Alfa Romeo (EU) 156, 932 (1997-2007)
Alfa Romeo (EU) 159, 939 (2005-2011)
Alfa Romeo (EU) Brera, 939 (2006-2011)
Alfa Romeo (EU) Giulietta, 940 (2010-2021)
Alfa Romeo (EU) GT, 937 (2004-2011)
Alfa Romeo (EU) Mito, 955 (2008-2020)
Alfa Romeo (EU) Spider, 939 (2006-2011)

Chevrolet
Chevrolet (EU) (Daewoo) Cruze, J300 / J305 / J308 (2009-2014)
Chevrolet (EU) (Daewoo) Orlando, J309 (2010-2014)
Chevrolet (EU) (Daewoo) Trax / Tracker (2013-2014)
Chevrolet (EU) (Daewoo) Aveo, T300 (2011-2014)
Chevrolet (EU) (Daewoo) Malibu, V300 (2011-2015)
Chevrolet (USA / CAN) Cruze, J300 (2010-2016)
Chevrolet (USA / CAN) Cruze (2016-2020)
Chevrolet (USA / CAN) Sonic, T300 (2012-2020)

Opel
Opel ADAM, M13 (2013-2019)
Opel Astra H, A04 (2004-2010)
Opel Astra H TwinTop, A04 (2006-2010)
Opel Astra J, P10 (2009-2018)
Opel Astra K, B16 (2015-2022)
Opel Cascada, W13 (2013-2019)
Opel Corsa D, S07 (2006-2015)
Opel Corsa E, X15 (2015-2019)
Opel Insignia A, G09 (2008-2017)
Opel Insignia B, Z18 (2017-2022)
Opel Meriva A, X03 (2003-2010)
Opel Meriva B, S10 (2010-2017)
Opel Mokka, J13 (2012-2016)
Opel Mokka X, J13 (2016-2019)
Opel Zafira B, A05 (2005-2014)
Opel Zafira C, P12 (2012-2019)
Opel Signum, Z03 (2003-2008)
Opel Vectra C, Z02 (2002-2009)

Vauxhall
Vauxhall ADAM, M13 (2013-2019)
Vauxhall Astra H, A04 (2004-2010)
Vauxhall Astra H TwinTop, A04 (2006-2010)
Vauxhall Astra J, P10 (2009-2018)
Vauxhall Astra K, B16 (2015-2022)
Vauxhall Cascada, W13 (2013-2019)
Vauxhall Corsa D, S07 (2006-2015)
Vauxhall Corsa E, X15 (2015-2019)
Vauxhall Insignia A, G09 (2008-2017)
Vauxhall Insignia B, Z18 (2017-2022)
Vauxhall Meriva A, X03 (2003-2010)
Vauxhall Meriva B, S10 (2010-2017)
Vauxhall Mokka, J13 (2012-2016)
Vauxhall Mokka X, J13 (2016-2019)
Vauxhall Zafira B, A05 (2005-2014)
Vauxhall Zafira C, P12 (2012-2019)

Fiat
Fiat (EU) Bravo, 198 (2007-2015)
Fiat (EU) Croma, 194 (2005-2010)
Fiat (EU) Grande Punto, 199 (2005-2011)
Fiat (EU) Linea, 323 (2007-2014)
Fiat (EU) Punto Evo, 199 (2009-2012)

SAAB
Saab 9-5 (2010-2011)

Frequently Asked Questions

Which gearbox does this kit fit?

This kit is designed for the M32 (6 Speed) gearbox, Generation 1 only. The gearbox code is stamped on the bellhousing — confirm this before ordering, as this kit is not compatible with Gen 2 or Gen 3 units.

What is included in this kit?

This rebuild kit contains the input shaft lower bearings, input shaft end bearing, output shaft end bearings and output shaft lower bearings needed to correct M32 mainshaft end-float and bearing wear — see the full parts list and fitment diagram above.

Is this OEM quality?

This kit is supplied for Vauxhall, Fiat, Abarth and Alfa Romeo M32 applications, supplied to OEM specification using quality-graded bearings and seals.

Do I need to drain the gearbox before fitting?

Yes — drain the gearbox before beginning internal work. Follow the workshop manual for the correct drain and refill procedure.

As M32 gearbox rebuild and repair specialists, Eco Torque is proud to offer genuine gearbox parts as well as high quality aftermarket alternatives throughout its store.

Being one of the first companies in the UK to offer the M32 bearing and end-case upgrade, we pride ourselves on mastering the repairs of the gearboxes we work on.

Browse Eco Torque’s ever-evolving product range available to purchase online
at competitive prices.

If you cannot find the items you need or are unsure if the part is compatible with
your vehicle make and model, please send us your UK registration number or
VIN Code and we will direct you to the right part.

Reference Number: ETB2410