2008 Peterbilt 384 Drive Belt Idler Pulleys
Save up to 40% on original replacement 2008 Peterbilt 384 Drive Belt Idler Pulleys. Navigate our online catalogue to find Drive Belt Idler Pulleys and other parts designed specifically to fit a 2008 Peterbilt 384.






Drive Belt Idler Pulley - Air Conditioning
$34.51
$30.65
10+ In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147);
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147);





Drive Belt Idler Pulley - Alternator
$63.97
$57.96
10+ In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 12.5L 763ci6;
Engine Base: 12.5L 763ci6;

Drive Belt Idler Pulley - Alternator
$69.62
Limited 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: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.5L 763ci6; Engine Designation: C13; Engine Manufacturer: Caterpillar; Fuel Type: DIESEL;
Engine Base: 12.5L 763ci6; Engine Designation: C13; Engine Manufacturer: Caterpillar; Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
Smooth Pulley





Drive Belt Idler Pulley - Smooth Pulley
$101.51
$83.70
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.8L 537ci L6 (4.41x5.87; 112.0x149.1);
Engine Base: 8.8L 537ci L6 (4.41x5.87; 112.0x149.1);




Drive Belt Idler Pulley - Fan and Alternator
$144.01
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147);
Engine Base: 10.8L 10834cc 661ci L6 (4.9213x5.7874; 125x147);