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ACDELCO 1540372
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Professional; Smooth


  • Designed to look, fit and work like the part they are replacing.
  • Steel pulleys with high-quality bearings resist dirt and salt.
Inside Diameter0.6875 IN
Inside Diameter17.463 MM
Groove Quantity0
Mount Hole Diameter0.668 IN
Mount Hole Diameter16.967 MM
Width1.000 in
Width7.9375 MM
Outside Diameter2.750 in
Outside Diameter69.850 MM
Belt TypeSerpentine
Mount Hole Quantity1
Alternate/OEM Part Number(s): 19189978

Warranty Information:
12 Months / 12,000 Miles
Warranty Details