1987 Peterbilt 379 Accessory Drive Belt
Browse our online catalogue to find original replacement Accessory Drive Belts specifically designed to fit a 1987 Peterbilt 379.





1987 Peterbilt 379 Accessory Drive Belt
$34.36
$29.30
In Stock
Condition: New
Ships: Today, May. 14th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 58in Long Belt
with 58in Long Belt





1987 Peterbilt 379 Accessory Drive Belt
$34.15
$29.12
In Stock
Condition: New
Ships: Today, May. 14th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Fan To Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);





1987 Peterbilt 379 Accessory Drive Belt
$32.27
$27.54
In Stock
Condition: New
Ships: Today, May. 14th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Fan To Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 54in Long Belt
with 54in Long Belt





1987 Peterbilt 379 Accessory Drive Belt
$28.42
$23.43
Limited Stock
Condition: New
Ships: Today, May. 14th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Alternator
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);





1987 Peterbilt 379 Accessory Drive Belt
$28.42
$23.43
Limited Stock
Condition: New
Ships: Today, May. 14th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Fan To Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 46in Long Belt
with 46in Long Belt





1987 Peterbilt 379 Accessory Drive Belt
$35.25
$31.79
Limited Stock
Condition: New
Ships: Today, May. 14th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Air Conditioning
Required Per Vehicle: 1
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);

1987 Peterbilt 379 Accessory Drive Belt
$23.87
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Matched Set of 2 Belts
Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$28.99
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 57" Belt Matched Set of 2 Belts
w/ 57" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$28.99
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 57" Belt Matched Set of 2 Belts
w/ 57" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$27.29
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 56" Belt Matched Set of 2 Belts
w/ 56" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$23.83
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 46" belt Matched Set of 2 Belts
w/ 46" belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$23.83
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 46" belt Matched Set of 2 Belts
w/ 46" belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$23.83
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 46 1/2" belt Matched Set of 2 Belts
w/ 46 1/2" belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$27.25
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 54" Belt Matched Set of 2 Belts
w/ 54" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$29.48
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 59" belt Matched Set of 2 Belts
w/ 59" belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$29.86
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 52 1/2" belt Matched Set of 2 Belts
w/ 52 1/2" belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$29.86
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 54" Belt Matched Set of 2 Belts
w/ 54" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$23.83
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 43 1/2" Belt Matched Set of 2 Belts
w/ 43 1/2" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$28.99
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 58" Belt Matched Set of 2 Belts
w/ 58" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$28.99
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 58 1/2" Belt Matched Set of 2 Belts
w/ 58 1/2" Belt Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$32.93
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 56" Belt Matched Set of 2 Belts
w/ 56" Belt Matched Set of 2 Belts





1987 Peterbilt 379 Accessory Drive Belt
$39.46
$35.76
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);





1987 Peterbilt 379 Accessory Drive Belt
$39.54
$33.40
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 66in Long Belt
with 66in Long Belt

1987 Peterbilt 379 Accessory Drive Belt
$32.01
10+ In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Matched Set of 2 Belts
Matched Set of 2 Belts

1987 Peterbilt 379 Accessory Drive Belt
$23.87
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 49 1/8" Belt Matched Set of 2 Belts
w/ 49 1/8" Belt Matched Set of 2 Belts





1987 Peterbilt 379 Accessory Drive Belt
$39.76
$32.77
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1987 Peterbilt 379
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);