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Deflection Pulley Guide Pulley Timing Belt OPTIMAL 0-N950
Deflection Pulley Guide Pulley Timing Belt OPTIMAL 0-N950. Fits 19 car models (ALFA ROMEO, FIAT, LANCIA), 1993–2012. Replaces 3 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Width [mm]
- 29 mm
- Height [mm]
- 31 mm
- Outer Diameter [mm]
- 53 mm
- Category
- Deflection Pulley Guide Pulley Timing Belt
- MPN
- 0-N950
- SKU
- 0129-0-N950
- GTIN / EAN
- 4031185008396
- What's included
- 1x Deflection Pulley Guide Pulley Timing Belt
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”.
Equivalent products. They fit in the same place.
7 available · 20 numbers
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All 20 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.
- AIRTEX ID-0016
- AUTEX 641944
- BREDA LORETT CR 1896
- CONTINENTAL CTAM V55842
- DAYCO ATB2020
- FAI AutoParts T9380
- FEBI BILSTEIN 10648
- GATES T42059
- HUTCHINSON HEG 144
- IPD 14-0939
- OPTIBELT 370UT
- PEX 20.3124
- QUINTON HAZELL QTT838
- RUVILLE 55842
- Schaeffler INA 532 0121 20
- SKF VKM 22174
- SNR GE358.30
- STARLINE RS B12120
- SWAG 70 03 0031
- TRISCAN 8646 15217
Compatible cars. ALFA ROMEO, FIAT, LANCIA, 19 models.
Matched from the manufacturer's data. Production years 1993–2012.
Deflection Pulley Guide Pulley Timing Belt for ALFA ROMEODeflection Pulley Guide Pulley Timing Belt for FIATDeflection Pulley Guide Pulley Timing Belt for LANCIA
| Model | Engines | Years |
|---|---|---|
| ALFA ROMEO7 models | ||
| ALFA ROMEO 156 (932) | 2.4 JTD (932A1B), 2.4 JTD (932AXC), 2.4 JTD (932AXF00), 2.4 JTD (932B1) | 1997–2005 |
| ALFA ROMEO 156 Sportwagon (932) | 2.4 JTD (932.B1B00), 2.4 JTD (932.BXC00), 2.4 JTD (932B1), 2.4 JTD (932BXF00) | 1997–2006 |
| ALFA ROMEO 159 (939) | 2.4 JTDM (939AXD), 2.4 JTDM (939AXD12, 939AXD1B), 2.4 JTDM Q4 (939AXMB2) | 2005–2012 |
| ALFA ROMEO 159 Sportwagon (939) | 2.4 JTDM (939.BXM1B), 2.4 JTDM (939BXD1B, 939BXD12), 2.4 JTDM Q4 (939BXM2B) | 2005–2012 |
| ALFA ROMEO 166 (936) | 2.4 JTD (936A2A), 2.4 JTD (936A2B), 2.4 JTD (936AXA00, 936A3B00), 2.4 JTD (936AXC00, 936AXD01), 2.4 JTD (936AXC00, 936AXG00), 2.4 JTD (936AXC00) | 1998–2007 |
| ALFA ROMEO BRERA (939) | 2.4 JTDM 20V (939DXD1B, 939DXD12), 2.4 JTDM 20V (939DXD1B, 939DXM1B) | 2006–2011 |
ALFA ROMEO1 more model
| Model | Engines | Years |
|---|---|---|
| ALFA ROMEO SPIDER (939) | 2.4 JTDM (939DXM1B, 939EXM1B), 2.4 JTDM (939EXD1B, 939EXD12) | 2006–2011 |
FIAT6 models
| Model | Engines | Years |
|---|---|---|
| FIAT BRAVO I (182) | 2.0 HGT 20V (182.AD), 2.0 HGT 20V (182AQ) | 1995–2001 |
| FIAT COUPE (175) | 2.0 20V, 2.0 20V (175AXC1A), 2.0 20V Turbo | 1993–2000 |
| FIAT CROMA (194) | 2.4 D Multijet | 2005–2011 |
| FIAT MAREA (185) | 2.0 150 20V, 2.0 155 20V, 2.4 JTD 130, 2.4 TD 125 | 1996–2007 |
| FIAT MAREA Weekend (185) | 2.0 150 20V, 2.0 155 20V, 2.4 JTD 130, 2.4 TD 125 | 1996–2007 |
| FIAT STILO (192) | 2.4 20V (192XD1A, 192AXD12) | 2001–2010 |
LANCIA6 models
| Model | Engines | Years |
|---|---|---|
| LANCIA KAPPA (838) | 2.0 20V (838AA1AA), 2.0 20V (838AG1AA, 838AG11A), 2.0 20V Turbo (838AM1AA), 2.4 20V (838AC1AA, 838AC11A), 2.4 JTD (838AL1AA), 2.4 T.DS (838AE1AA, 838AH1AA) | 1994–2001 |
| LANCIA KAPPA Coupe (838) | 2.0 20V Turbo (838CM), 2.4 20V (838CC) | 1996–2001 |
| LANCIA KAPPA SW (838) | 2.0 20V (838BG1AA), 2.0 20V Turbo (838BM1AA), 2.4 20V (838BC1AA, 838BC11A), 2.4 JTD (838BL1AA), 2.4 T.DS (838BH1AA) | 1996–2001 |
| LANCIA LYBRA (839) | 2.0 20V (839AXC11, 839AXC1A), 2.0 20V (839AXH1A), 2.4 JTD (839.AXE1A), 2.4 JTD (839AXE1A), 2.4 JTD (839AXL1A) | 1999–2005 |
| LANCIA LYBRA SW (839) | 2.0 20V (839BXC11, 839BXC1A), 2.0 20V (839BXH1A), 2.4 JTD (839.BXE1A), 2.4 JTD (839BXE1A), 2.4 JTD (839BXL1A) | 1999–2005 |
| LANCIA THESIS (841) | 2.0 Turbo (841AXA1B03), 2.4 (841AXB1B00), 2.4 D Multijet (841.AXN111, 841.AXH110), 2.4 JTD (841.AXE1B0, 841.AXH110), 2.4 JTD (841AXD1B02) | 2002–2009 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
OPTIMAL
Related categories
All Deflection Pulley Guide Pulley Timing BeltALFA ROMEOFIATLANCIA
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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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