M32 Gearbox Gen 2 Updated End Case & Larger Bearing Rebuild Kit

M32 Gearbox Updated End Case & Larger Bearing Rebuild Kit 2nd Generation

This retrofit option upgrades the M32 gearbox or standard replacement for the Generation 2 onwards.

Please note the current version available will be slightly modified to fit all Vauxhall M32 models. They will NOT fit Alfa Romeo models, please do not use vehicle fitment reference below for Alfa models.

This kit contains the following parts:
Location on diagram marked in brackets below

Bearings
Two possible input shaft diameters use one bearing as required.

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 62 x 17.5mm)
Output Shaft 1 End Bearing (29) (25 x 62 x 17.25mm)
Output Shaft 2 End Bearing (55) (25 x 62 x 17.25mm)
Output Shaft 2 Lower Bearing (12) (45 x 88 x 17.5mm)
Output Shaft 2 Lower Bearing (33) (45 x 88 x 17.5mm)

Gen 2 M32 Updated Endcase (84)

Please note that retrofitting the Generation 1 M32 gearbox models will require shimming to operate correctly.

Shimming can only be performed on your transmission and we can not provide these measurements for you. *Shims sold separately. Please search 'M32 shims' on the store page. (9,31,56 On Diagram)

Part Number(s)

NP030552 / 378917 - 55181939
EC42310 S01 H200 or NP259742 - 55574101 / 5556321
EC43082 S01 H206 - 55585665 / 55181941
EC42229 S01 H206 or NP28570 - 93198813
F-571752 or NP238750 - 55574310 / 55583260 / 712157610 / 55567513
01033854B - 55180035
01036358B - 55565322 / 82836358
01033292B - 55207298 / 71740625 / 12755013 / 55353153

Fitment Diagram (see above for locations)

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 fits the M32 (6 Speed) gearbox, Generation 2 onwards. The gearbox code is stamped on the bellhousing — confirm before ordering, and note this version does not fit Alfa Romeo models.

What is included in this kit?

This kit includes the Gen 2 M32 updated endcase along with the input shaft lower and end bearings, and both output shaft end and lower bearings, allowing you to retrofit the Gen 2 upgrade to earlier M32 gearboxes.

Is this OEM quality?

This kit is matched to Vauxhall, Fiat, Abarth, Alfa Romeo and SNR specification.

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: ETB2390

Why Choose Eco Torque?

Eco Torque are UK-based transmission specialists with years of experience supplying quality gearbox parts. We stock genuine OE, OEM-quality and uprated aftermarket components, and our team can advise on the right part for your application. All orders are dispatched promptly with full tracking, and we back our parts with expert aftersales support.

Need Help Finding the Right Part?

Not sure if this is the right part for your vehicle? Contact our team — we're happy to help confirm fitment before you order. Use the contact form, email us, or call us directly.