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2012 Peterbilt 320 Drive Belt Tensioner Assemblies

Save up to 40% on original replacement 2012 Peterbilt 320 Drive Belt Tensioner Assemblies. Navigate our online catalogue to find Drive Belt Tensioner Assemblies and other parts designed specifically to fit a 2012 Peterbilt 320.

 
 
 
 
 
 
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89447 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89447 image 2 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89447 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89447 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan and Alternator Dayco 89447 image 2 of 2
Drive Belt Tensioner Assembly - Fan and Alternator
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$276.69
$250.13
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: 11.9L 726ci6;
2012 Peterbilt 320 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 2 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2012 Peterbilt 320 Drive Belt Tensioner Assembly Air Conditioning Dayco 89448 image 1 of 2
2012 Peterbilt 320 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: 11.9L 726ci6;
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Continental 49579 image 1 of 1
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Continental 49579 image 1 of 1
Drive Belt Tensioner Assembly - Fan
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$177.05
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: 11.9L 726ci6; Engine Designation: ISX 11.9;
Vehicle Fitment Notes:
Smooth Pulley
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Continental 49581 image 1 of 1
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Continental 49581 image 1 of 1
Drive Belt Tensioner Assembly - Fan
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$152.88
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: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.);
Vehicle Fitment Notes:
Grooved Pulley
2012 Peterbilt 320 Drive Belt Tensioner Assembly Air Conditioning Continental 49582 image 1 of 1
2012 Peterbilt 320 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: 11.9L 726ci6; Engine Designation: ISX 11.9;
Vehicle Fitment Notes:
Smooth Pulley
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 2 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 2 of 2
Drive Belt Tensioner Assembly
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$157.36
$141.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Turbocharged; Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Designation: ISL 8.9; Fuel Type: DIESEL;
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 2 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Dayco 89473 image 2 of 2
Drive Belt Tensioner Assembly
rating star iconrating star iconrating star iconrating star iconrating star icon
$157.36
$141.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Turbocharged; Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Fuel Type: DIESEL;
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 2 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 2 of 2
Drive Belt Tensioner Assembly - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$157.36
$141.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Designation: ISL-G; Fuel Type: CNG;
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 2 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 1 of 2
2012 Peterbilt 320 Drive Belt Tensioner Assembly Fan Dayco 89473 image 2 of 2
Drive Belt Tensioner Assembly - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$157.36
$141.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Fuel Type: CNG;