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2020 Freightliner 122sd Parts
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![Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081062.jpg)
GATES
Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]
Part Number: 465-K081062
$11105
Ships on Oct 13, 2026
Lowest price guarantee![Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081062.jpg)
GATES
Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]
Part Number: 465-K081062
Ships on Oct 13, 2026Lowest Price Guarantee$11105
![FleetRunner Micro-V Serpentine Belt for Select 2005-2025 Freightliner and Other Makes [8-Rib, 106.125 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081055hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2005-2025 Freightliner and Other Makes [8-Rib, 106.125 in. Outside Circumference]
Part Number: 465-K081055HD
$12654
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2005-2025 Freightliner and Other Makes [8-Rib, 106.125 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081055hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2005-2025 Freightliner and Other Makes [8-Rib, 106.125 in. Outside Circumference]
Part Number: 465-K081055HD
Ships on Oct 13, 2026Lowest Price Guarantee$12654
GATES
DriveAlign Idler Pulley for 2008-2025 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-36742
$8026
Ships on Oct 13, 2026Lowest price guarantee
GATES
DriveAlign Idler Pulley for 2008-2025 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-36742
Ships on Oct 13, 2026Lowest Price Guarantee$8026
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2025 Freightliner and Other Makes
Part Number: 465-38667
$41814
Ships on Oct 13, 2026Lowest price guarantee
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2025 Freightliner and Other Makes
Part Number: 465-38667
Ships on Oct 13, 2026Lowest Price Guarantee$41814
![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 13, 2026Lowest 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 13, 2026Lowest Price Guarantee$28315
![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
![Heater Hose [0.250 in. I.D., 50 ft. Length]](https://www.jegs.com/images/mini_100/400/465/465-28407.jpg)
![Heater Hose [0.250 in. I.D., 50 ft. Length]](https://www.jegs.com/images/mini_200/400/465/465-28407.jpg)
![Ring-Retained Turbocharger Hose [4 in. I.D., 8 in. Length]](https://www.jegs.com/images/mini_100/400/465/465-26204.jpg)
![Ring-Retained Turbocharger Hose [4 in. I.D., 8 in. Length]](https://www.jegs.com/images/mini_200/400/465/465-26204.jpg)
![HRTT01 SES Suspension Enhancement System Rear Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 34000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-hrtt01.jpg)
TIMBREN
HRTT01 SES Suspension Enhancement System Rear Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 34000 lbs.]
Part Number: 392-HRTT01
$1,03408
Ships on 10/13/2026Lowest price guarantee![HRTT01 SES Suspension Enhancement System Rear Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 34000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-hrtt01.jpg)
TIMBREN
HRTT01 SES Suspension Enhancement System Rear Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 34000 lbs.]
Part Number: 392-HRTT01
Ships on 10/13/2026Lowest Price Guarantee$1,03408
![URMDB SES HD Rear Kit Fits Select Isuzu; Chevy; Freightliner; Hino; Mitsubishi; Peterbilt; International [Capacity: 15000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-urmdb.jpg)
TIMBREN
URMDB SES HD Rear Kit Fits Select Isuzu; Chevy; Freightliner; Hino; Mitsubishi; Peterbilt; International [Capacity: 15000 lbs.]
Part Number: 392-URMDB
$66705
Ships on 10/13/2026Lowest price guarantee![URMDB SES HD Rear Kit Fits Select Isuzu; Chevy; Freightliner; Hino; Mitsubishi; Peterbilt; International [Capacity: 15000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-urmdb.jpg)
TIMBREN
URMDB SES HD Rear Kit Fits Select Isuzu; Chevy; Freightliner; Hino; Mitsubishi; Peterbilt; International [Capacity: 15000 lbs.]
Part Number: 392-URMDB
Ships on 10/13/2026Lowest Price Guarantee$66705
![FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081062hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]
Part Number: 465-K081062HD
$8787$134.63
YOU SAVE
$46.76Ships TomorrowLowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081062hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]
Part Number: 465-K081062HD
Ships TomorrowLowest Price Guarantee$8787 $134.63
YOU SAVE
$46.76
MELLING
VS-1636 Stock Replacement Valve Spring Detroit Diesel DD13 12.8L, DD14 14.8L, DD15 15.6L
Part Number: 689-VS-1636
$999
Ships on 10/13/2026Lowest price guarantee
MELLING
VS-1636 Stock Replacement Valve Spring Detroit Diesel DD13 12.8L, DD14 14.8L, DD15 15.6L
Part Number: 689-VS-1636
Ships on 10/13/2026Lowest Price Guarantee$999
![FF114.5 SES Suspension Enhancement System Front Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 10000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-ff114.5.jpg)
TIMBREN
FF114.5 SES Suspension Enhancement System Front Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 10000 lbs.]
Part Number: 392-FF114.5
$49665
Ships on 10/13/2026Lowest price guarantee![FF114.5 SES Suspension Enhancement System Front Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 10000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-ff114.5.jpg)
TIMBREN
FF114.5 SES Suspension Enhancement System Front Kit Fits Select Freightliner 114SD/122SD [Rated Capacity: 10000 lbs.]
Part Number: 392-FF114.5
Ships on 10/13/2026Lowest Price Guarantee$49665
![FF114 SES Suspension Enhancement System Front Kit Fits Select Freightliner Cascadia/114SD/122SD [Rated Capacity: 20000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-ff114.jpg)
TIMBREN
FF114 SES Suspension Enhancement System Front Kit Fits Select Freightliner Cascadia/114SD/122SD [Rated Capacity: 20000 lbs.]
Part Number: 392-FF114
$73375
Ships on 10/13/2026Lowest price guarantee![FF114 SES Suspension Enhancement System Front Kit Fits Select Freightliner Cascadia/114SD/122SD [Rated Capacity: 20000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-ff114.jpg)
TIMBREN
FF114 SES Suspension Enhancement System Front Kit Fits Select Freightliner Cascadia/114SD/122SD [Rated Capacity: 20000 lbs.]
Part Number: 392-FF114
Ships on 10/13/2026Lowest Price Guarantee$73375
GOODYEAR BELTS
55820 Automatic Drive Belt Tensioner Select Sterling Truck; Western Star; Freightliner
Part Number: 498-55820
$17307$275.77
YOU SAVE
$102.70Ships TomorrowLowest price guarantee
GOODYEAR BELTS
55820 Automatic Drive Belt Tensioner Select Sterling Truck; Western Star; Freightliner
Part Number: 498-55820
Ships TomorrowLowest Price Guarantee$17307 $275.77
YOU SAVE
$102.70
GOODYEAR BELTS
57461 Belt Drive Idler/Tensioner Pulley Select Sterling Truck; Western Star; Freightliner
Part Number: 498-57461
$6225
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
57461 Belt Drive Idler/Tensioner Pulley Select Sterling Truck; Western Star; Freightliner
Part Number: 498-57461
Ships on 10/13/2026Lowest Price Guarantee$6225
GOODYEAR BELTS
1100640 Serpentine Belt, Fits Select Makes/Models, K Profile, 10 Ribs, 64 in. Effective Length
Part Number: 498-1100640
$3347$53.36
YOU SAVE
$19.89Ships TomorrowLowest price guarantee
GOODYEAR BELTS
1100640 Serpentine Belt, Fits Select Makes/Models, K Profile, 10 Ribs, 64 in. Effective Length
Part Number: 498-1100640
Ships TomorrowLowest Price Guarantee$3347 $53.36
YOU SAVE
$19.89
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