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Number 4 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Differential, part number 02Q409021BA. This differential is a critical component of the transmission system, ensuring power is distributed correctly to the wheels. It is located within the gearbox assembly. Manufactured to exact specifications for optimal performance and durability. Genuine OEM parts are essential for differentials to ensure precise gear meshing and bearing tolerances for a smooth and reliable drivetrain.
Catalogue entry: GEARBOX Z=70 QQN,TGW,TWE; G >> 02 03 0.
Fitted with: 02Q409208 SEAL.PLATE, 02M409208 WASHER, 02Q409021BJ GEARBOX, 02Q409021AD GEARBOX, 02B498210 SHIMS, 02M311235L BEARING, 02M398008 RING, 02Q311187 RING, WHT005631B BOLT, 02M301211D COVER, 02M301211J COVER.
Technical details
- Category
- Suspension
- Country of origin
- Germany
- Customs (HS) code
- 87085099
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 22.5 × 22.5 × 20 cm
- Shipping weight
- 9.19 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Gearbox codes
- PYD, QFZ, QQN, QTP, QTQ, RKP, TGU, TGV, TGW, TWE
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
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Parts diagram & fitment
52 vehiclesDifferential — locate 02Q409021BA Volkswagen Differential | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Housing 02Q301107AA
- 1Housing 02Q301107AR
- 2Seal Plate 02Q409208
- 3Mounting 02M517185A
- 4Gearbox 02Q409021R
- 5Mounting 002517185M
- 6Shims 02B498210
- 7Thrower 02M301308A
- 8Mounting 02M311220
- 9Washer WHT002057
- 10Shaft 02M311205BF
- 10Shaft 02M311205BH
- 11Bearing 02F311265
- 12Gear 02M311261AD
- 12Gear 02M311261AE
- 13Rings 02M311197H
- 14Synchr Hub 02M311239G
- 16Ring 008311231
- 18Gear 02M311251AC
- 19Washer 02M311175B
- 20Ret Ring 02M311919A
- 22Gear 02M311145BB
- 22Gear 02M311145BG
- 23Ring 02M311269S
- 24Synchr Hub 02M311301F
- 25Ring 02F311187
- 26Rings 02M311197J
- 27Bearing 02F311115
- 28Gear 02M311129AD
- 28Gear 02M311129AR
- 29Mounting 02M311123E
- 30Ring 02M398008
- 31Shims 084498383A
- 32Washer 02K409210
- 33Mounting 02M311214
- 34Shaft 02M311208AM
- 34Shaft 02M311208AR
- 35Synchr Hub 02M311759B
- 37Bearing 02M311432
- 38Gear 02M311215A
- 39Sleeve 02M311470A
- 40Ring 02M311183
- 41Bearing 02M311116
- 42Gear 02M311349AM
- 42Gear 02M311349AR
- 43Ring 02M311295G
- 44Synchr Hub 02M311241D
- 45Ring 02M311317
Vehicle fitment table52
Europe (48)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| T-Roc BlueMotion | 2017-2024 | 4 | 1 | TGV,TWE | |
| Arteon | 2017-2023 | 4 | 1 | QQN,TGW,TWE | |
| Karoq | 2017-2022 | 4 | 1 | TGV,TWE | |
| Ateca Style | 2016- | 1 | 1 | ||
| Beetle | 2016-2019 | 4 | 1 | QFZ,PYD | |
| new beetle cabriolet | 2016-2019 | 4 | 1 | QFZ,PYD | |
| Audi Q2 2.0 TDI | 2016-2018 | 1 | 1 | ||
| Touran 2,0 BlueMotion | 2015-2024 | 4 | 1 | QFZ,TGV,TWE | |
| Superb Combi | 2015-2024 | 1, 4 | 1 | QFZ,QTP,QTQ | G0K |
| Sharan BlueMotion | 2015-2022 | 4 | 1 | QFZ | |
| Alhambra Stylance | 2015-2022 | 1, 4 | 1 | QFZ | |
| Passat saloon | 2014-2024 | 4 | 1 | QF | |
| Audi Q3 2.0 TDI | 2014-2019 | 1 | 1 | QQN | G0K |
| jetta | 2014-2017 | 4 | 1 | PDA | |
| Yeti | 2013-2017 | 1 | 1 | G0K | |
| new beetle | 2011-2016 | 1 | 1 | G0K | |
| new beetle cabriolet | 2011-2016 | 1 | 1 | G0K | |
| Passat CC | 2011-2016 | 1 | 1 | MDL | G0K |
| Golf | 2011-2013 | 1 | 1 | KXZ,NFN | G0K |
| Touran 2.0 | 2010-2015 | 1 | 1 | G0K | |
| Passat saloon | 2010-2015 | 1 | 1 | MDL | |
| Eos BlueMotion | 2010-2015 | 1 | 1 | MAY,MDL,NGB | G0K |
| jetta | 2010-2014 | 1 | 1 | G0K | |
| Altea XL Reference | 2010-2013 | 1 | 1 | KXW | |
| Leon Stylance | 2010-2012 | 1 | 1 | KXZ,KXW,NFN | |
| Yeti | 2009-2013 | 1 | 1 | NGC | |
| Golf Plus 1.6 | 2009-2011 | 1 | 1 | KNR | G0K |
| Scirocco 2.0 | 2008-2014 | 1 | 1 | KXZ,NFN,PFT | G0K |
| superb comfort | 2008-2013 | 1 | 1 | NFN,KNY,KXZ | |
| octavia ambiente | 2008-2013 | 1 | 1 | KXZ,NFN | |
| Audi A3 Sportback | 2008-2013 | 1 | 1 | KNY,KXD,LNP, | KX |
| Passat CC | 2008-2012 | 1 | 1 | KNY,KXZ,MDL | G0K |
| golf 2.0 | 2008-2011 | 1 | 1 | KNY,KXZ | G0K |
| passat estate | 2008-2011 | 1 | 1 | KNY,KXZ,KXD | G0K |
| caddy panel van | 2008-2010 | 1 | 1 | G0K | |
| EOS 2.0 | 2008-2010 | 1 | 1 | MDL | G0K |
| Touran 1.9 | 2008-2010 | 1 | 1 | G0K | |
| GOLF PLUS 08> | 2007- | 1 | 1 | G0K | |
| Passat/4Motion 08 | 2007- | 1 | 1 | KDS,KNY | |
| Audi A3/S3/Sportb./qu. 08 | 2007- | 1 | 1 | KDS,KNY | G0K |
| Audi A3 Cab. 2.0 TDI | 2007-2013 | 1 | 1 | KXD | G0K |
| TOURAN | 2006- | 1 | 1 | ||
| GOLF PLUS 05> | 2005- | 1 | 1 | G0K | |
| Passat/4Motion | 2005-2007 | 1 | 1 | HVS,JMA | |
| TOURAN | 2005-2006 | 1 | 1 | G0K | |
| CADDY | 2004- | 1 | 1 | G0K | |
| OCTAVIA/COMBI/4X4 04> | 2004- | 1 | 1 | ||
| TOURAN | 2003-2005 | 1 | 1 | HDU | G0K |
Other markets (4)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| New Passat | 2015-2022 | 4 | 1 | PYD | |
| New Passat | 2011-2015 | 1 | 1 | G0K | |
| Golf/Rabbit 08> | 2007- | 1 | 1 | KDS,KNY | |
| Golf/Rabbit | 2005-2007 | 1 | 1 | HVS,JMA | G0K |
Diagrams & fitment data powered by oemdiagrams.com
02Q409021BA Volkswagen Differential | Genuine OEM is fitted on: T-Roc BlueMotion 2017-2024; Arteon 2017-2023; Karoq 2017-2022; Ateca Style 2016-; Beetle 2016-2019; new beetle cabriolet 2016-2019; Audi Q2 2.0 TDI 2016-2018; Touran 2,0 BlueMotion 2015-2024; Superb Combi 2015-2024; Sharan BlueMotion 2015-2022; Alhambra Stylance 2015-2022; Passat saloon 2014-2024; Audi Q3 2.0 TDI 2014-2019; jetta 2014-2017; Yeti 2013-2017; new beetle 2011-2016; new beetle cabriolet 2011-2016; Passat CC 2011-2016; Golf 2011-2013; Touran 2.0 2010-2015; Passat saloon 2010-2015; Eos BlueMotion 2010-2015; jetta 2010-2014; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; Yeti 2009-2013; Golf Plus 1.6 2009-2011; Scirocco 2.0 2008-2014; superb comfort 2008-2013; octavia ambiente 2008-2013; Audi A3 Sportback 2008-2013; Passat CC 2008-2012; golf 2.0 2008-2011; passat estate 2008-2011; caddy panel van 2008-2010; EOS 2.0 2008-2010; Touran 1.9 2008-2010; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; Audi A3/S3/Sportb./qu. 08 2007-; Audi A3 Cab. 2.0 TDI 2007-2013; TOURAN 2006-; GOLF PLUS 05> 2005-; Passat/4Motion 2005-2007; TOURAN 2005-2006; CADDY 2004-; OCTAVIA/COMBI/4X4 04> 2004-; TOURAN 2003-2005; New Passat 2015-2022; New Passat 2011-2015; Golf/Rabbit 08> 2007-; Golf/Rabbit 2005-2007.