Dayco Idler / Tensioner Pulley | Oap031
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- Brand
- Dayco
- Part number
- OAP031-DAY
- Part type
- Belt Tensioners
- Warranty
- Full manufacturer warranty
| Brand | Dayco |
|---|---|
| Part number | OAP031-DAY |
| Part type | Belt Tensioners |
| Barcode | 9317010112144 |
| Warranty | Full manufacturer warranty |
Designed to replace serpentine and V-belt drive idler and tensioner pulleys.
Dayco’s reputation for top performance idler and tensioner pulleys is the result of the advanced automotive technologies employed in the materials research, design engineering and manufacture of our pulleys.
Specially formulated glass-filled polymers insure a high strength, cooler running, wear resistant “plastic” pulley. The use of state-of-the-art 3-D computer aided design (CAD) and finite element analysis (FEA) guarantees the optimal design and maximum structural integrity for both plastic and steel pulleys. The manufacture of pulleys with smoother surfaces and tighter dimensional tolerances translates into less vibration and therefore longer belt life.
Lifetime lubricated ball bearings and double high temperature seals assure peak bearing performance the most critical element of a pulley’s service life
Free shipping on orders over $150 Australia-wide, for orders under 4.8 kg.
Click & Collect from 111 Beenleigh Road, Acacia Ridge QLD, Monday to Friday 8:30am–5:00pm.
Vehicle fitment
This part fits 26 vehicles. Check your series and engine before ordering.
| Make | Model | Series | Years | Engine | Position | Notes |
|---|---|---|---|---|---|---|
| BMW | 1 Series | E87 | 2005–2007 | N52 B30 A, N52 B30 AF, N52 B30 BF | – | – |
| BMW | 3 Series | E46 | 2001–2003 | N42 B20 A | – | – |
| BMW | 3 Series | E46 | 2001–2004 | N42 B18 A, N46 B18 A | – | – |
| BMW | 3 Series | E46 | 2001–2005 | M47 D20, N42 B20 A, N46 B20 A, N46 B20 C | – | – |
| BMW | 3 Series | E46 | 2002–2004 | N42 B20 A, N46 B20 A | – | – |
| BMW | 3 Series | E90 | 2004–2007 | M47 D20, M47 D20, N47 D20 A, N47 D20 C | – | – |
| BMW | 3 Series | E90 | 2005–2006 | N52 B30 A, N52 B30 BF | – | – |
| BMW | 3 Series | E90 | 2005–2007 | N52 B25 A, N52 B25 B, N52 B25 BE | – | – |
| BMW | 3 Series | E90 | 2007–2011 | N52 B25 A, N52 B25 BF | – | – |
| BMW | 3 Series | E91 | 2004–2012 | N52 B25 A | – | – |
| BMW | 3 Series | E91 | 2005–2006 | N52 B30 A | – | – |
| BMW | 3 Series | E92 | 2006–2007 | N52 B25 A, N52 B25 AF, N52 B25 BF | – | – |
| BMW | 3 Series | E92 | 2006–2012 | N52 B25 AE, N52 B25 BE | – | – |
| BMW | 3 Series | E93 | 2007–2010 | N52 B25 A | – | – |
| BMW | 5 Series | E60 | 2005–2009 | N52 B25 A, N52 B25 B, N52 B25 BF, N52 B30 A, N52 B30 BF | – | – |
| BMW | 5 Series | E60 | 2006–2006 | N52 B30 A, N52 B30 B, N52 B30 BF | – | – |
| BMW | 5 Series | E61 | 2005–2007 | N52 B30 A, N52 B30 BF | – | – |
| BMW | 5 Series | E61 | 2006–2010 | N52 B30 A | – | – |
| BMW | 8 Series | E31 | 1993–1996 | M60 B40 | – | – |
| BMW | 8 Series | E31 | 1996–1999 | M62 B44 | – | – |
| BMW | X5 | E53 | 2001–2003 | M62 B44, M62 B46 | – | – |
| BMW | Z3 | E36 | 1997–1999 | M44 B19 | – | – |
| BMW | Z3 | E36 | 1997–2000 | S50 B32 | – | – |
| BMW | Z3 | E36 | 1998–2000 | M52 B28 | – | – |
| BMW | Z3 | E36 | 1999–2000 | M52 B20 | – | – |
| BMW | Z3 | E36 | 2000–2002 | M54 B22 | – | – |
No vehicles match your search.
Fitment is a guide. Check your series, engine and build date, or send us your rego or VIN and we'll confirm before we ship.


