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Wheel Bearing Kit OPTIMAL 940371
Wheel Bearing Set OPTIMAL 940371. Fits 25 car models (EUNOS, KIA, MAZDA), 1987–2014. Replaces 32 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Category
- Wheel Bearing Set
- Width [mm]
- 45 mm
- Inner Diameter [mm]
- 42 mm
- Outer Diameter [mm]
- 80 mm
- MPN
- 940371
- SKU
- 0129-940371
- GTIN / EAN
- 4031185203715
- What's included
- 1x Wheel Bearing Set
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- KIA0K2JT33047
- KIA0K9A030065A
- KIA0K9A233047
- FORD USA3395488
- MAZDA3433927
- MAZDABN8B33047
- MAZDABN8B33047A
- MAZDAFB0112151A
- MAZDAFB0126139
- MAZDAFB0126151
- MAZDAFB0126151A
- MAZDAFB0126151B
Show all 32 OE numbers
- MAZDAFB0126151C
- MAZDAFB0126151D
- MAZDAFB0126151E
- MAZDAFB0126151F
- KIAFB012615E
- MAZDAGA2A33047
- MAZDAGA2A33047A
- MAZDAGA2A33047B
- MAZDAGA2A33047C
- MAZDAGA2A33047D
- MAZDAGEAT33048
- MAZDAGK2A33047A
- MAZDAGP7A33047
- KIAKF0126139
- KIAKFB0126139
- KIAKGA2A33047
- MAZDAMNC1830AA
- MAZDAOK9A233047
- MAZDAS10H33047
- MAZDAS10H33047A
Where this part fits
Original-fit position for OE 0K9A233047. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
15 available · 115 numbers In stock from £17.99 to £110.99.
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All 115 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- A.B.S. 200235
- A.B.S. 200236
- A.B.S. 200628
- ACKOJA A32-0268
- ACKOJA A32-0268
- ACKOJA A53-0027
- ACKOJA A53-0027
- AIC 73037
- ALANKO 343118
- ASHIKA 44-10302
- ASHIKA 44-10304
- ASHIKA 44-10306
- ASHIKA 44-10312
- ASHIKA 44-10313
- ASHIKA 44-13026
- ASHIKA 44-23025
- ASHUKI by Palidium 1410-0203
- ASHUKI by Palidium M660-15
- AUTEX 802514
- AUTOKIT 01.890
- Automotive Bearings ABK1366
- BENDIX 050007B
- BENDIX 051121B
- BLUE PRINT ADG08230
- BLUE PRINT ADG08231
- BLUE PRINT ADG08236
- BLUE PRINT ADM58215
- BLUE PRINT ADM58226
- BLUE PRINT ADM58227
- BLUE PRINT ADM58233C
- BLUE PRINT ADM58323
- BREDA LORETT CR7061
- BRT Bearings BRT1366
- BRT Bearings H13013BTA
- BTA H13013BTA
- DELPHI BK1054
- DELPHI BK1243
- DENCKERMANN W413258
- FAI AutoParts FWBK1041
- FEBI BILSTEIN 31564
- FIRST LINE FBK564
- FLENNOR FR931560
- FLENNOR FR939260
- FREMAX FWB-0415
- HERTH+BUSS JAKOPARTS J4700302
- HERTH+BUSS JAKOPARTS J4700303
- HERTH+BUSS JAKOPARTS J4700305
- HERTH+BUSS JAKOPARTS J4700314
- HERTH+BUSS JAKOPARTS J4703015
- HERTH+BUSS JAKOPARTS J4713027
- HERTH+BUSS JAKOPARTS J4713050
- IJS GROUP 10-1166
- IPD 30-1509
- KAGER 83-0372
- KAGER 83-1210
- KAMOKA 5600034
- KAVO PARTS WBK-4504
- KAVO PARTS WBK-4505
- KAVO PARTS WBK-4512
- KAWE FR931560
- KAWE FR939260
- LUCAS ENGINE DRIVE LKBA82007
- MAPCO 26587
- METZGER AUTOTEILE WM 889
- METZGER AUTOTEILE WM 7446
- MEYLE 35-14 650 0000
- MOOG KI-WB-11852
- MOOG MD-WB-11847
- MOOG MD-WB-11850
- MOOG MD-WB-11893
- NAPA PWB1099
- NAPA PWB1396
- NAPA PWB1783
- NIPPARTS J4700302
- NIPPARTS J4700305
- NIPPARTS J4703015
- NISSENS 940371
- NK 753211
- NSK-RHP KH91115
- NTN 2B-DE08A11LLXCS40PX1/L
- NTN 2B-DE08A70LLXCS40PX1/L
- NTN AU0801-1LL/L260
- NTN AU0801-1LLX/L260
- NTN AU0801-2LLX/L260
- NTN AU0801-3LLX/L260
- NTN AU0801-3LLX/L588
- NTN DE08A37LLCS40PX1/L260
- QUINTON HAZELL MWB889
- QUINTON HAZELL MWB919
- RED-LINE 24MZ003
- RHIAG 682710
- RHIAG 10558441
- RUVILLE 7032
- RUVILLE 7032D
- RUVILLE 7038
- RUVILLE 7043
- Schaeffler FAG 713615090
- Schaeffler FAG 713615680
- Schaeffler FAG 713806110
- SIDAT 460070
- SKF VKBA 7446
- SKF VKBA1946
- SKF VKBA1948
- SNR R17032
- SNR R17038
- SPIDAN 27008
- SPIDAN 27792
- STARLINE LO 01948
- STARLINE LO 07446
- SWAG 83931564
- TIMKEN EK78831
- TRISCAN 853010004
- TRISCAN 853050219
- VAICO V41-0015
- VAICO V53-0027
Compatible cars. EUNOS, KIA, MAZDA, 25 models.
Matched from the manufacturer's data. Production years 1987–2014.
| Model | Engines | Years |
|---|---|---|
| EUNOS1 model | ||
| EUNOS 500 Saloon (CA) | 2.0 (CA12) | 1992–1999 |
| KIA7 models | ||
| KIA CARENS I MPV (FC, FJ) | 1.6, 1.8 i, 2.0 CRDi, 2.0 CVVT | 1998–2007 |
| KIA CLARUS (K9A) | 1.8 i 16V, 2.0 i 16V | 1995–2001 |
| KIA CLARUS Estate (GC) | 1.8 i 16V, 2.0 i 16V | 1997–2000 |
| KIA SHUMA I (FB) | 1.5 i 16V (AFB242), 1.8 i 16V | 1996–2002 |
| KIA SHUMA II (FB) | 1.6, 1.8, 1.8 (AFB243) | 2001–2007 |
KIA2 more models
| Model | Engines | Years |
|---|---|---|
| KIA SHUMA II Saloon (FB) | 1.6 | 2001–2004 |
| KIA SHUMA Saloon (FB) | 1.5 i 16V (AFB222) | 1996–2001 |
MAZDA17 models
| Model | Engines | Years |
|---|---|---|
| MAZDA 323 C IV (BG) | 1.8 16V 4WD (BG8S), 1.8 16V Turbo 4WD (BG8S) | 1989–2000 |
| MAZDA 323 S IV (BG) | 1.8 16V 4WD, 1.8 16V Turbo 4WD (BG8R) | 1989–1996 |
| MAZDA 6 Hatchback (GG) | 1.8, 2.0 (GGES), 2.0 DI (GG14), 2.3 (GG3S) | 2002–2008 |
| MAZDA 6 Saloon (GG) | 1.8, 2.0 (GGEP, GG10), 2.0 DI (GG14), 2.3 (GG3P) | 2002–2008 |
| MAZDA 6 Station Wagon (GY) | 1.8, 2.0 (GYEW), 2.0 DI (GY19), 2.3 (GY3W, GY10), 2.3 AWD (GY3W) | 2002–2008 |
| MAZDA 626 III Hatchback (GD) | 2.2 12V 4WD | 1987–1992 |
| MAZDA 626 IV (GE) | 1.8 i (GE8P), 2.0 D GLX Comprex (GEFP), 2.0 i (GE10S1), 2.0 i 4WD (GE10S1), 2.5 24V | 1991–1998 |
| MAZDA 626 IV Hatchback (GE) | 1.8 (GE8P), 2.0 D GLX Comprex (GEFP), 2.0 i (GE10S1), 2.0 i 4WD (GE10S1), 2.5 24V (GE5P) | 1991–1998 |
| MAZDA 626 V (GF) | 1.6 (GF6P), 1.8 (GF8P), 2.0 (GFEP, GF12), 2.0 (GFEP), 2.0 DI TD (GFFP), 2.0 TD (GFFP), 2.0 Turbo DI (GFFP) | 1997–2006 |
| MAZDA 626 V Hatchback (GF) | 1.8 (GF8P), 1.9 (GF8P), 2.0 (GFEP), 2.0 DITD (GFFP), 2.0 H.P. (GFEP), 2.0 TD (GFFP), 2.0 Turbo DI (GFFP) | 1997–2002 |
| MAZDA 626 V Station Wagon (GW) | 1.8 (GW8W), 2.0 (GWEW), 2.0 DITD (GWFW), 2.0 H.P. (GWEW), 2.0 TD (GWFW), 2.0 Turbo DI (GWFW) | 1998–2003 |
| MAZDA MPV II (LW) | 2.0 (LWEW), 2.0 DI, 2.3 (LW3W), 2.5 V6 (LW5W), 3.0 i V6 (LWFW) | 1999–2006 |
| MAZDA MX-5 III (NC) | 1.8 (NC18), 2.0, 2.0 (NC18), 2.0 (NCEC) | 2005–2014 |
| MAZDA MX-6 (GE) | 2.0, 2.5 24V (GE10L), 2.5 i 24V (GE20L) | 1991–1997 |
| MAZDA RX-7 III (FD) | 1.3 Twin Turbo (FD3S, FD1031) | 1992–2002 |
| MAZDA XEDOS 6 (CA) | 1.6 16V, 2.0 V6 (CAEP) | 1992–1999 |
| MAZDA XEDOS 9 (TA) | 2.0 (TAFP), 2.0 24V, 2.3 24V (TA3P), 2.5 24V (TA5P), 2.5 V6 (TA5P) | 1993–2002 |
Always verify compatibility with your vehicle before ordering.
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
Free delivery
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14 days
Returns
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10
