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Timing Belt Tensioner Pulley DAYCO ATB2123
Tensioner Pulley Timing Belt DAYCO ATB2123. Fits 13 car models (KIA, MAZDA), 1985–2007. Replaces 10 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- DAYCO
- Weight [kg]
- 0.3 kg
- Height 1 [mm]
- 25.0 mm
- Height 2 [mm]
- 31.0 mm
- Belt Pulley Ø [mm]
- 52.0 mm
- Category
- Tensioner Pulley Timing Belt
- MPN
- ATB2123
- SKU
- 0042-ATB2123
- GTIN / EAN
- 8021787019643
- What's included
- 1x Tensioner 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”.
- KIA0K93712700A
- KIA0K93812700
- KIA244102X700
- KIA244102X701
- MAZDAB66012700A
- MAZDAB66012700B
- MAZDAB66012700C
- MAZDAB66012700D
- MAZDAB66012700E
- MAZDAB66012700F
Where this part fits
Original-fit position for OE 244102X700. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
4 available · 30 numbers
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All 30 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.
- ASHIKA 4503301
- AUTEX 641555
- AUTOKIT 03314
- BERTOLOTTI Y3187
- BLUE PRINT ADM57603
- BOSCH 1987949934
- CONTINENTAL CTAM V57002
- CONTINENTAL CTAM V57329
- FAI AutoParts T9420
- FEBI BILSTEIN 17492
- FLENNOR FS63190
- GATES T41031
- GMB GT20050
- HUTCHINSON HTG173
- IPD 140550
- JAPANPARTS BE301
- KAISHIN FI4330
- NIPPARTS J1143011
- OPTIBELT 951ST
- QUINTON HAZELL QTT332
- ROULUNDS RUBBER GT20050
- RPK RPK551424
- RUVILLE 57002
- Schaeffler INA 531010620
- SK SK550314
- SKF VKM74201
- SNR GT37010
- SPIDAN 0068002
- SWAG 83030007
- TRISCAN 864650102
Compatible cars. KIA, MAZDA, 13 models.
Matched from the manufacturer's data. Production years 1985–2007.
Tensioner Pulley Timing Belt for KIATensioner Pulley Timing Belt for MAZDA
| Model | Engines | Years |
|---|---|---|
| KIA7 models | ||
| KIA CARENS I MPV (FC, FJ) | 1.6 | 1998–2007 |
| KIA RIO I Hatchback (DC) | 1.5 16V | 2000–2006 |
| KIA RIO I Saloon (DC) | 1.5, 1.5 16V | 2000–2006 |
| KIA SHUMA I (FB) | 1.5 i 16V (AFB242) | 1996–2002 |
| KIA SHUMA II (FB) | 1.6 | 2001–2007 |
| KIA SHUMA II Saloon (FB) | 1.6 | 2001–2004 |
KIA1 more model
| Model | Engines | Years |
|---|---|---|
| KIA SHUMA Saloon (FB) | 1.5 i 16V (AFB222) | 1996–2001 |
MAZDA6 models
| Model | Engines | Years |
|---|---|---|
| MAZDA 323 C V (BA) | 1.5 16V (BA11), 1.8 16V (BA8P) | 1994–2001 |
| MAZDA 323 F VI Hatchback (BJ) | 1.5 16V (BJ5W), 1.6 (BJ10M) | 1998–2004 |
| MAZDA 323 III Hatchback (BF) | 1.6 GT Turbo (BF1) | 1985–2004 |
| MAZDA 323 S VI Saloon (BJ) | 1.5 16V (BJ5P), 1.6 (BJ10M), 1.6 (BJ12) | 1998–2004 |
| MAZDA MX-5 I (NA) | 1.6 (NA6C), 1.8 (NA8C) | 1989–1998 |
| MAZDA MX-5 II (NB) | 1.6 16V (NB6C), 1.8 (NB8C), 1.8 16V (NB8C) | 1998–2005 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
DAYCO
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Delivery and returns. No small print.
£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
Free delivery
Orders from £50.00
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