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2004 Peterbilt 387 Drive Belt Tensioner Assemblies

Save up to 40% on original replacement 2004 Peterbilt 387 Drive Belt Tensioner Assemblies. Navigate our online catalogue to find Drive Belt Tensioner Assemblies and other parts designed specifically to fit a 2004 Peterbilt 387.

 
 
 
 
 
 
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89440 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89440 image 2 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89440 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89440 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89440 image 2 of 2
Drive Belt Tensioner Assembly - Fan and Alternator
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$327.97
$218.70
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 14.9L 6Cyl L (-)(912) 5.39 137.0(Bore)6.65 169.0(Stroke);
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 2 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 2 of 2
Drive Belt Tensioner Assembly - Air Conditioning
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$314.85
$231.65
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 14.9L 6Cyl L (-)(912) 5.39 137.0(Bore)6.65 169.0(Stroke);
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 2 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 2 of 2
Drive Belt Tensioner Assembly - Fan and Alternator
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$299.39
$269.79
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 2 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89480 image 2 of 2
Drive Belt Tensioner Assembly - Fan and Alternator
rating star iconrating star iconrating star iconrating star iconrating star icon
$299.39
$269.79
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1);
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 2 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 2 of 2
Drive Belt Tensioner Assembly - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$277.32
$256.36
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 2 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 1 of 2
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Dayco 89485 image 2 of 2
Drive Belt Tensioner Assembly - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$277.32
$256.36
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1);
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Continental 49502 image 1 of 1
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Continental 49502 image 1 of 1
Drive Belt Tensioner Assembly - Air Conditioning
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$238.98
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: C15; Engine Manufacturer: Caterpillar; Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
2004 Peterbilt 387 Drive Belt Tensioner Assembly Alternator Continental 49506 image 1 of 1
2004 Peterbilt 387 Drive Belt Tensioner Assembly Alternator Continental 49506 image 1 of 1
Drive Belt Tensioner Assembly - Alternator
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$269.97
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: C15; Engine Manufacturer: Caterpillar; Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
2004 Peterbilt 387 Drive Belt Tensioner Assembly Alternator Continental 49563 image 1 of 1
2004 Peterbilt 387 Drive Belt Tensioner Assembly Alternator Continental 49563 image 1 of 1
Drive Belt Tensioner Assembly - Alternator
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$227.61
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.9L 6Cyl L (-)(912) 5.39 137.0(Bore)6.65 169.0(Stroke); Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
2004 Peterbilt 387 Drive Belt Tensioner Assembly Alternator and Air Conditioning Continental 49569 image 1 of 1
2004 Peterbilt 387 Drive Belt Tensioner Assembly Alternator and Air Conditioning Continental 49569 image 1 of 1
Drive Belt Tensioner Assembly - Alternator and Air Conditioning
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$193.84
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar; Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Continental 49582 image 1 of 1
2004 Peterbilt 387 Drive Belt Tensioner Assembly Air Conditioning Continental 49582 image 1 of 1
Drive Belt Tensioner Assembly - Air Conditioning
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$206.93
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.9L 6Cyl L (-)(912) 5.39 137.0(Bore)6.65 169.0(Stroke); Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 1 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 2 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 3 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 4 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 1 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 1 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 2 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 3 of 4
2004 Peterbilt 387 Drive Belt Tensioner Assembly Dorman 4193830 image 4 of 4
Drive Belt Tensioner Assembly
$365.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Designation: ISX 15.0; Engine Manufacturer: Cummins;