2015 Peterbilt 320 Drive Belt Idler Pulleys
Save up to 40% on original replacement 2015 Peterbilt 320 Drive Belt Idler Pulleys. Navigate our online catalogue to find Drive Belt Idler Pulleys and other parts designed specifically to fit a 2015 Peterbilt 320.






Drive Belt Idler Pulley - Fan and Water Pump
$91.63
$83.02
In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 11.9L 726ci6; Engine Designation: ISX 11.9; Fuel Type: DIESEL;
Engine Base: 11.9L 726ci6; Engine Designation: ISX 11.9; Fuel Type: DIESEL;





Drive Belt Idler Pulley - Fan and Water Pump
$91.63
$83.02
In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 11.9L 726ci6; Fuel Type: DIESEL;
Engine Base: 11.9L 726ci6; Fuel Type: DIESEL;

Drive Belt Idler Pulley - Air Conditioning
$65.89
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.9L 726ci6; Engine Designation: ISX 11.9;
Engine Base: 11.9L 726ci6; Engine Designation: ISX 11.9;
Vehicle Fitment Notes:
Grooved Pulley
Grooved Pulley





Drive Belt Idler Pulley - Air Conditioning
$63.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.9L 726ci6; Engine Designation: ISX 11.9; Fuel Type: DIESEL;
Engine Base: 11.9L 726ci6; Engine Designation: ISX 11.9; Fuel Type: DIESEL;





Drive Belt Idler Pulley - Air Conditioning
$63.86
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.9L 726ci6; Fuel Type: DIESEL;
Engine Base: 11.9L 726ci6; Fuel Type: DIESEL;