Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
2004 Mack Cl Parts
ADD A VEHICLE TO GUARANTEE PARTS FIT
See products that fit
![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38587.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]
Part Number: 465-38587
$28315
Ships on Oct 12, 2026
Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38587.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]
Part Number: 465-38587
Ships on Oct 12, 2026Lowest Price Guarantee$28315
![FleetRunner Micro-V Serpentine Belt for 1999-2007 Chevrolet, GMC and Mack Models [6-Rib, 66.757 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k060660hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 1999-2007 Chevrolet, GMC and Mack Models [6-Rib, 66.757 in. Outside Circumference]
Part Number: 465-K060660HD
$4663
Ships on 10/16/2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for 1999-2007 Chevrolet, GMC and Mack Models [6-Rib, 66.757 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k060660hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 1999-2007 Chevrolet, GMC and Mack Models [6-Rib, 66.757 in. Outside Circumference]
Part Number: 465-K060660HD
Ships on 10/16/2026Lowest Price Guarantee$4663
![Micro-V Serpentine Belt for Select 1987-2022 Lexus, Chevrolet and Other Makes [6-Rib, 66.190 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k060660.jpg)
GATES
Micro-V Serpentine Belt for Select 1987-2022 Lexus, Chevrolet and Other Makes [6-Rib, 66.190 in. Outside Circumference]
Part Number: 465-K060660
$4556
Ships on Oct 12, 2026Lowest price guarantee![Micro-V Serpentine Belt for Select 1987-2022 Lexus, Chevrolet and Other Makes [6-Rib, 66.190 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k060660.jpg)
GATES
Micro-V Serpentine Belt for Select 1987-2022 Lexus, Chevrolet and Other Makes [6-Rib, 66.190 in. Outside Circumference]
Part Number: 465-K060660
Ships on Oct 12, 2026Lowest Price Guarantee$4556
![DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]](https://www.jegs.com/images/mini_100/400/465/465-36223.jpg)
GATES
DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]
Part Number: 465-36223
$10382
Ships on Oct 12, 2026Lowest price guarantee![DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]](https://www.jegs.com/images/mini_200/400/465/465-36223.jpg)
GATES
DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]
Part Number: 465-36223
Ships on Oct 12, 2026Lowest Price Guarantee$10382
GATES
DriveAlign Idler Pulley for Select 2003-2020 Peterbilt, Kenworth and Other Makes
Part Number: 465-36165
$20017
Ships on Oct 12, 2026Lowest price guarantee
GATES
DriveAlign Idler Pulley for Select 2003-2020 Peterbilt, Kenworth and Other Makes
Part Number: 465-36165
Ships on Oct 12, 2026Lowest Price Guarantee$20017
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
$9786
Ships on 10/15/2026Lowest price guarantee
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
Ships on 10/15/2026Lowest Price Guarantee$9786
![FleetRunner Micro-V Serpentine Belt for 2004-2007 Mack and Peterbilt Models [12-Rib, 90.873 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k120903hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2004-2007 Mack and Peterbilt Models [12-Rib, 90.873 in. Outside Circumference]
Part Number: 465-K120903HD
$16893
Ships on 10/16/2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for 2004-2007 Mack and Peterbilt Models [12-Rib, 90.873 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k120903hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2004-2007 Mack and Peterbilt Models [12-Rib, 90.873 in. Outside Circumference]
Part Number: 465-K120903HD
Ships on 10/16/2026Lowest Price Guarantee$16893
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
$5417
Ships on 10/21/2026Lowest price guarantee
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
Ships on 10/21/2026Lowest Price Guarantee$5417
GOODYEAR BELTS
55161 Automatic Drive Belt Tensioner Select Western Star; Volvo; Mack; Freightliner; Kenworth; Peterbilt; International
Part Number: 498-55161
$13417$213.79
YOU SAVE
$79.62Ships on Oct 12, 2026Lowest price guarantee
GOODYEAR BELTS
55161 Automatic Drive Belt Tensioner Select Western Star; Volvo; Mack; Freightliner; Kenworth; Peterbilt; International
Part Number: 498-55161
Ships on Oct 12, 2026Lowest Price Guarantee$13417 $213.79
YOU SAVE
$79.62
GOODYEAR BELTS
55827 Automatic Drive Belt Tensioner Fits Select Make/Models
Part Number: 498-55827
$14277$227.48
YOU SAVE
$84.71Ships on Oct 12, 2026Lowest price guarantee
GOODYEAR BELTS
55827 Automatic Drive Belt Tensioner Fits Select Make/Models
Part Number: 498-55827
Ships on Oct 12, 2026Lowest Price Guarantee$14277 $227.48
YOU SAVE
$84.71
GOODYEAR BELTS
58140 Belt Drive Idler/Tensioner Pulley Fits Select Make/Models
Part Number: 498-58140
$3307$52.65
YOU SAVE
$19.58Ships on Oct 12, 2026Lowest price guarantee
GOODYEAR BELTS
58140 Belt Drive Idler/Tensioner Pulley Fits Select Make/Models
Part Number: 498-58140
Ships on Oct 12, 2026Lowest Price Guarantee$3307 $52.65
YOU SAVE
$19.58
![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38610.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38610
$29260
Ships on Oct 12, 2026Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38610.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38610
Ships on Oct 12, 2026Lowest Price Guarantee$29260
GOODYEAR BELTS
1119 Coolant Straight Hose,3in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1119
$12453
Ships on 10/15/2026Lowest price guarantee
GOODYEAR BELTS
1119 Coolant Straight Hose,3in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1119
Ships on 10/15/2026Lowest Price Guarantee$12453
GOODYEAR BELTS
1120905 Serpentine Belt, 2004-2007 Mack CL, K Profile, 12 Ribs, 90.5 in. Effective Length
Part Number: 498-1120905
$5629
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1120905 Serpentine Belt, 2004-2007 Mack CL, K Profile, 12 Ribs, 90.5 in. Effective Length
Part Number: 498-1120905
Ships on 10/13/2026Lowest Price Guarantee$5629
GOODYEAR BELTS
1060660 Serpentine Belt, Select Buick; Chevy; GMC; Mack; Pontiac; Audi; Lexus, 6 Ribs, 66 in. Effective Length
Part Number: 498-1060660
$2406
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1060660 Serpentine Belt, Select Buick; Chevy; GMC; Mack; Pontiac; Audi; Lexus, 6 Ribs, 66 in. Effective Length
Part Number: 498-1060660
Ships on 10/13/2026Lowest Price Guarantee$2406