Hayden Idler / Tensioner Pulley for 1990-2010 BMW 2.5L 3.0L (323Ci, 323i, 323is, 323ti)
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The Four Seasons Idler / Tensioner Pulley (part number 45044) is a direct-fit replacement for 1990-2010 BMW vehicles with 2.5L, 3.0L, and 3.2L engines.
Features:
Specifications:
| Belt Type | Serpentine |
| Belt Width IN | 1.000 |
| Belt Width MM | 25.4 |
| Bore Dia. IN | .399 |
| Description | Idler / Tensioner Pulley |
| Groove | Smooth |
| I.D. IN | 0.41 |
| I.D. MM | 10.1 |
| Material | Plastic |
| Mount Hole Qty | 1 |
| Mounting Hardware Included | No |
| O.D. IN | 3.125 |
| O.D. MM | 79.38 |
| Pulley Type | Back Idler |
Fits: 1990-2010 BMW models including 323Ci, 323i, 323is, 323ti, 325Ci, 325i, 325is, 325xi and more - 2.5L, 3.0L, and 3.2L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ Hydraulic Tensioner
Interchanges With: NAPA Temp A89333, BMW 11287841228, Autopart International CWK835155, Gates 38069, Dayco 89089, BMW 11281748130, BMW 11281738605, BMW 11281738061 and 7 more