Dayco 89440 is a heavy-duty automatic belt tensioner with one pulley, 74 mm in diameter and 57 mm wide; direction CCW.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
Specifications
Part number
89440
Brand
Dayco
Department
Belts & Tensioners
Part type
Tensioners
Description
Automatic Belt Tensioner H.D.
Type
Automatic
Direction
CCW
No. of Pulleys
1
Pulley 1 Diameter(mm)
74 mm
Pulley 1 Flat
Y
Pulley 1 Width(mm)
57 mm
Need a measurement or technical specification? Ask our parts team before choosing the part.
Cross References
Brand
Part number
Continental Elite
49563
FRESH START
49563
GOODYEAR
49563
Mileage Maker
49563
Service Champ
49563
AC DELCO
38609
CARQUEST
38609
GATES
38609
NAPA
38609
AC DELCO
38587
CARQUEST
38587
GATES
38587
NAPA
38587
STANT
38587
BANDO
680040
BANDO
680054
CATERPILLAR
2362301
CATERPILLAR
3223167
CATERPILLAR
3524681
Fitment help
Applications — confirm configuration
Fitment notice
These listings are not a fitment guarantee. Confirm the engine, OE number, installed equipment, mounting/configuration and VIN before selecting a part.
Caterpillar C15 engine group
Applications not listed here have not been verified.
Compare the number on your existing part. If you’re unsure, our parts team can help check the match before you order.
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