2004 Western Star 4900EX Drive Belt Tensioner Pulley
Browse our online catalogue to find original replacement Drive Belt Tensioner Pulleys specifically designed to fit a 2004 Western Star 4900EX.



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$70.19
$65.42
In Stock
Condition: New
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Alternator and Air Conditioning
Required Per Vehicle: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$70.19
$65.42
In Stock
Condition: New
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Alternator and Air Conditioning
Required Per Vehicle: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$70.19
$65.42
In Stock
Condition: New
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Alternator and Air Conditioning
Required Per Vehicle: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
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
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
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
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
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: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
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: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);



2004 Western Star 4900EX Drive Belt Tensioner Pulley
$64.61
$55.36
In Stock
Condition: New
Ships: Today, Oct. 1st
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: 1
Made in USA
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);

2004 Western Star 4900EX Drive Belt Tensioner Pulley
$70.33
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: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Smooth Pulley
Smooth Pulley

2004 Western Star 4900EX Drive Belt Tensioner Pulley
$51.01
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)
Air Conditioning
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
Smooth Pulley

2004 Western Star 4900EX Drive Belt Tensioner Pulley
$45.57
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)
Air Conditioning
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: C15; Engine Manufacturer: Caterpillar; Fuel Type: DIESEL;
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
Smooth Pulley

2004 Western Star 4900EX Drive Belt Tensioner Pulley
$58.45
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: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
Smooth Pulley
Smooth Pulley




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Aspiration: Turbo/Aftercooled; Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Aspiration: Turbo/Aftercooled; Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Aspiration: Turbo/Aftercooled; Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Aspiration: Turbo/Aftercooled; Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Vehicle Fitment Notes:
Steel Hardware Not Included Smooth 1.55 in Width
Steel Hardware Not Included Smooth 1.55 in Width




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Steel Hardware Not Included Smooth 1.55 in Width
Steel Hardware Not Included Smooth 1.55 in Width




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
Steel Hardware Not Included Smooth 1.55 in Width
Steel Hardware Not Included Smooth 1.55 in Width




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Aspiration: Turbo/Aftercooled; Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Aspiration: Turbo/Aftercooled; Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Aspiration: Turbo/Aftercooled; Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Aspiration: Turbo/Aftercooled; Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib
Stl; w/o Hdwr; Flat; 74mm; 32.8mm; 8 Rib




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Vehicle Fitment Notes:
Hardware Not Included with 2.91 in Outside Diameter Pulley
Hardware Not Included with 2.91 in Outside Diameter Pulley




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0); Engine Designation: C12; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib: E-Coated
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib: E-Coated




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Fan
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Aspiration: Turbo/Aftercooled; Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Aspiration: Turbo/Aftercooled; Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib: E-Coated
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib: E-Coated




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Fan
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Aspiration: Turbo/Aftercooled; Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Aspiration: Turbo/Aftercooled; Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib: E-Coated
Stl; w/o Hdwr; Flat; 74mm; 39.4mm; 8 Rib: E-Coated




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Fan
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
Hardware Not Included with 2.91 in Outside Diameter Pulley
Hardware Not Included with 2.91 in Outside Diameter Pulley




2004 Western Star 4900EX Drive Belt Tensioner Pulley
Call for Pricing
Out of Stock
Condition: New
Fan
Required Per Vehicle: 1
Fits: 2004 Western Star 4900EX
Equipped With:
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
Hardware Not Included with 2.91 in Outside Diameter Pulley
Hardware Not Included with 2.91 in Outside Diameter Pulley