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2012 Peterbilt 384 Parts
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GOODYEAR BELTS
1070763 Serpentine Belt, Select Kenworth; Peterbilt; Toyota; Scion, K Profile, 7 Ribs, 76.3 in. Effective Length
Part Number: 498-1070763
$3385
Ships on 10/13/2026
Lowest price guarantee
GOODYEAR BELTS
1070763 Serpentine Belt, Select Kenworth; Peterbilt; Toyota; Scion, K Profile, 7 Ribs, 76.3 in. Effective Length
Part Number: 498-1070763
Ships on 10/13/2026Lowest Price Guarantee$3385
R1 CONCEPTS
GeoSpec-Coated Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-RRE-60008
$41165
Ships on 10/13/2026Lowest price guarantee
R1 CONCEPTS
GeoSpec-Coated Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-RRE-60008
Ships on 10/13/2026Lowest Price Guarantee$41165
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
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-60008
$36280
Ships on 10/13/2026Lowest price guarantee
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-60008
Ships on 10/13/2026Lowest Price Guarantee$36280
DYNAMIC FRICTION
600-60008 Brake Rotor, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-600-60008
$33058
Ships on Oct 13, 2026Lowest price guarantee
DYNAMIC FRICTION
600-60008 Brake Rotor, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-600-60008
Ships on Oct 13, 2026Lowest Price Guarantee$33058
DYNAMIC FRICTION
1214-1369-00 Heavy-Duty Semi-Metallic Brake Pads, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-1214-1369-00
$18509
Ships on Oct 13, 2026Lowest price guarantee
DYNAMIC FRICTION
1214-1369-00 Heavy-Duty Semi-Metallic Brake Pads, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-1214-1369-00
Ships on Oct 13, 2026Lowest Price Guarantee$18509
![FleetRunner Micro-V Serpentine Belt for 2011-2016 Kenworth and Peterbilt Models [7-Rib, 76.750 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k070762hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2011-2016 Kenworth and Peterbilt Models [7-Rib, 76.750 in. Outside Circumference]
Part Number: 465-K070762HD
$11918
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for 2011-2016 Kenworth and Peterbilt Models [7-Rib, 76.750 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k070762hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2011-2016 Kenworth and Peterbilt Models [7-Rib, 76.750 in. Outside Circumference]
Part Number: 465-K070762HD
Ships on Oct 13, 2026Lowest Price Guarantee$11918
![FleetRunner Micro-V Serpentine Belt for Select 2004-2016 Peterbilt and Other Makes [6-Rib, 61.151 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k060605hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2004-2016 Peterbilt and Other Makes [6-Rib, 61.151 in. Outside Circumference]
Part Number: 465-K060605HD
$7125
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2004-2016 Peterbilt and Other Makes [6-Rib, 61.151 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k060605hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2004-2016 Peterbilt and Other Makes [6-Rib, 61.151 in. Outside Circumference]
Part Number: 465-K060605HD
Ships on Oct 13, 2026Lowest Price Guarantee$7125
![FleetRunner Micro-V Serpentine Belt for 2011-2014 Kenworth and Peterbilt Models [12-Rib, 65 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k120645hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2011-2014 Kenworth and Peterbilt Models [12-Rib, 65 in. Outside Circumference]
Part Number: 465-K120645HD
$11711
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for 2011-2014 Kenworth and Peterbilt Models [12-Rib, 65 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k120645hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2011-2014 Kenworth and Peterbilt Models [12-Rib, 65 in. Outside Circumference]
Part Number: 465-K120645HD
Ships on Oct 13, 2026Lowest Price Guarantee$11711
![FleetRunner Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080852hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]
Part Number: 465-K080852HD
$10425
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080852hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]
Part Number: 465-K080852HD
Ships on Oct 13, 2026Lowest Price Guarantee$10425
![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 10/16/2026Lowest 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 10/16/2026Lowest Price Guarantee$10382
![Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]](https://www.jegs.com/images/mini_100/400/465/465-28359.jpg)
GATES
Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]
Part Number: 465-28359
$17852
Ships on Oct 13, 2026Lowest price guarantee![Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]](https://www.jegs.com/images/mini_200/400/465/465-28359.jpg)
GATES
Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]
Part Number: 465-28359
Ships on Oct 13, 2026Lowest Price Guarantee$17852
![45 Degree Silicone Coolant Hose Elbow [2.500 in. I.D., 6 x 6 in. Arms]](https://www.jegs.com/images/mini_100/400/465/465-28200.jpg)
![45 Degree Silicone Coolant Hose Elbow [2.500 in. I.D., 6 x 6 in. Arms]](https://www.jegs.com/images/mini_200/400/465/465-28200.jpg)
![DriveAlign Idler Pulley for 2011-2023 Kenworth and Peterbilt Models [75 mm Pulley O.D., Smooth Pulley]](https://www.jegs.com/images/mini_100/400/465/465-36359.jpg)
GATES
DriveAlign Idler Pulley for 2011-2023 Kenworth and Peterbilt Models [75 mm Pulley O.D., Smooth Pulley]
Part Number: 465-36359
$30460
Ships on Oct 13, 2026Lowest price guarantee![DriveAlign Idler Pulley for 2011-2023 Kenworth and Peterbilt Models [75 mm Pulley O.D., Smooth Pulley]](https://www.jegs.com/images/mini_200/400/465/465-36359.jpg)
GATES
DriveAlign Idler Pulley for 2011-2023 Kenworth and Peterbilt Models [75 mm Pulley O.D., Smooth Pulley]
Part Number: 465-36359
Ships on Oct 13, 2026Lowest Price Guarantee$30460
GOODYEAR BELTS
1100875 Serpentine Belt, Select Freightliner; Kenworth; Peterbilt; International, 10 Ribs, 87.5 in. Effective Length
Part Number: 498-1100875
$4205
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1100875 Serpentine Belt, Select Freightliner; Kenworth; Peterbilt; International, 10 Ribs, 87.5 in. Effective Length
Part Number: 498-1100875
Ships on 10/13/2026Lowest Price Guarantee$4205
GOODYEAR BELTS
1120646 Serpentine Belt, Select Kenworth; Peterbilt, K Profile, 12 Ribs, 64.6 in. Effective Length
Part Number: 498-1120646
$4480
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1120646 Serpentine Belt, Select Kenworth; Peterbilt, K Profile, 12 Ribs, 64.6 in. Effective Length
Part Number: 498-1120646
Ships on 10/13/2026Lowest Price Guarantee$4480
GOODYEAR BELTS
58140 Belt Drive Idler/Tensioner Pulley Fits Select Make/Models
Part Number: 498-58140
$3307$52.65
YOU SAVE
$19.58Ships TomorrowLowest price guarantee
GOODYEAR BELTS
58140 Belt Drive Idler/Tensioner Pulley Fits Select Make/Models
Part Number: 498-58140
Ships TomorrowLowest Price Guarantee$3307 $52.65
YOU SAVE
$19.58![Century Series Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080852.jpg)
GATES
Century Series Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]
Part Number: 465-K080852
$13233
Ships on Oct 13, 2026Lowest price guarantee![Century Series Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080852.jpg)
GATES
Century Series Micro-V Serpentine Belt for Select 2012-2024 Peterbilt and Other Makes [8-Rib, 85.750 in. Outside Circumference]
Part Number: 465-K080852
Ships on Oct 13, 2026Lowest Price Guarantee$13233
![FleetRunner Micro-V Serpentine Belt for Select 2011-2025 Peterbilt and Other Makes [10-Rib, 88 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k100874hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2011-2025 Peterbilt and Other Makes [10-Rib, 88 in. Outside Circumference]
Part Number: 465-K100874HD
$10122
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2011-2025 Peterbilt and Other Makes [10-Rib, 88 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k100874hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2011-2025 Peterbilt and Other Makes [10-Rib, 88 in. Outside Circumference]
Part Number: 465-K100874HD
Ships on Oct 13, 2026Lowest Price Guarantee$10122
![Ring-Retained Turbocharger Hose [4 in. I.D., 6 in. Length]](https://www.jegs.com/images/mini_100/400/465/465-26203.jpg)
![Ring-Retained Turbocharger Hose [4 in. I.D., 6 in. Length]](https://www.jegs.com/images/mini_200/400/465/465-26203.jpg)