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Parts store / Belts

Belts

Serpentine, poly-rib and V-belts for heavy duty trucks, in stock.

Last updated November 13, 2026

Please note: Parts and tires are sold only to customers who are paying for our road service.

Belts

TRP 28437BLT V-belt
NewIn stock

TRP 28437BLT V-belt

  • Brand: TRP
  • Part number: 28437BLT
  • V-belt, 28/32 in. top width x 43-1/2 in. effective length
  • Condition: new
  • Possible fit: Caterpillar 3406 fan drive (similar Gates TR28437 is listed for the Kenworth T800 with a CAT 3406). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$23.31

Call to order
Dayco 5080570 8PK1450HD heavy duty serpentine belt
NewIn stock

Dayco 5080570 heavy duty serpentine belt

  • Brand: Dayco
  • Part number: 5080570 (8PK1450HD)
  • 8 rib poly-rib belt, about 57 in. effective length (1450 mm)
  • Condition: new
  • Possible fit: engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$62.84

Call to order
Dayco 5080580 8PK1475HD heavy duty serpentine belt
NewIn stock

Dayco 5080580 heavy duty serpentine belt

  • Brand: Dayco
  • Part number: 5080580 (8PK1475HD)
  • 8 rib poly-rib belt, about 58 in. effective length (1475 mm)
  • Condition: new
  • Possible fit: engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$65.64

Call to order
Volvo 23961766 8PK1601 serpentine belt
NewIn stock

Volvo 23961766 serpentine belt

  • Brand: Volvo
  • Part number: 23961766 (8PK1601)
  • 8 rib serpentine belt, about 1600 mm long
  • Condition: new
  • Possible fit: Volvo D11 and D13 (Volvo VN, VNL, VHD and VAH trucks). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$87.03

Call to order
Mitsuboshi 8971801832 cogged V-belt
NewIn stock

Mitsuboshi 8971801832 cogged V-belt

  • Brand: Mitsuboshi
  • Part number: 8971801832
  • Cogged V-belt
  • Condition: new
  • Possible fit: Isuzu trucks (Isuzu-style part number), engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$34.11

Call to order
Gates Micro-V 25-081331 8PK3382 serpentine belt
NewIn stock

Gates Micro-V 25-081331 serpentine belt

  • Brand: Gates (NAPA Micro-V)
  • Part number: 25-081331 (K081331, 8PK3382)
  • 8 rib serpentine belt, 133 in. effective length
  • Condition: new
  • Possible fit: engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$95.67

Call to order
Freightliner 01-32731-529 serpentine belt
NewIn stock

Freightliner 01-32731-529 serpentine belt

  • Part number: 01-32731-529 (Freightliner)
  • 10 rib serpentine belt, 1529 mm long
  • Condition: new
  • Possible fit: Detroit DD13, DD15 and DD16 fan drive on Freightliner (listed as an HDEP fan belt). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$52.27

Call to order
ContiTech 8PK2691 K8152/6-CV serpentine belt
NewIn stock

ContiTech 8PK2691 serpentine belt

  • Brand: ContiTech
  • Model: K8152/6-CV, 8PK2691
  • Part number: A 472 993 34 96
  • 8 rib serpentine belt, 2691 mm long
  • Condition: new
  • Possible fit: Detroit DD15 on Freightliner Cascadia (2014-2019) and Western Star 4900 and 5700. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$77.34

Call to order
Dayco 5080840 8PK2135 Poly Rib Gold Label serpentine belt
NewIn stock

Dayco 5080840 Poly Rib Gold Label serpentine belt

  • Brand: Dayco
  • Part number: 5080840 (8PK2135)
  • 8 rib poly-rib belt, 84 in. effective length (2135 mm)
  • Condition: new
  • Possible fit: engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$61.26

Call to order
Volvo 24171422 10PK1615 serpentine belt
NewIn stock

Volvo 24171422 serpentine belt

  • Brand: Volvo
  • Part number: 24171422 (10PK1615)
  • 10 rib serpentine belt, 1615 mm long
  • Condition: new
  • Possible fit: Volvo trucks, engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$69.11

Call to order
Freightliner 01-32731-635 serpentine belt
NewIn stock

Freightliner 01-32731-635 serpentine belt

  • Part number: 01-32731-635 (Freightliner)
  • 10 rib serpentine belt, 1635 mm long
  • Condition: new
  • Possible fit: Detroit DD13, DD15 and DD16 fan drive on Freightliner Cascadia (2013-2020). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$52.64

Call to order
ContiTech 8PK2680 K8152/6-CV serpentine belt
NewIn stock

ContiTech 8PK2680 serpentine belt

  • Brand: ContiTech
  • Model: K8152/6-CV, 8PK2680
  • Part number: A 471 993 55 96
  • 8 rib serpentine belt, 2680 mm long
  • Condition: new
  • Possible fit: Detroit Diesel DD-series engines, model not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$68.24

Call to order
Gates Micro-V 25-081352 8PK3435 serpentine belt
NewIn stock

Gates Micro-V 25-081352 serpentine belt

  • Brand: Gates (NAPA Micro-V)
  • Part number: 25-081352 (K081352, 8PK3435)
  • 8 rib serpentine belt, 135 in. effective length
  • Condition: new
  • Possible fit: engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$94.11

Call to order
International 3621194C1 6PK1615 serpentine belt
NewIn stock

International 3621194C1 serpentine belt

  • Part number: 3621194C1 (6PK1615)
  • 6 rib serpentine belt, 1615 mm long
  • Condition: new
  • Possible fit: Navistar/International engines, model not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$59.53

Call to order
Alliance GT4100502DF serpentine belt
NewIn stock

Alliance GT4100502DF serpentine belt

  • Brand: Alliance
  • Part number: GT4100502DF
  • 10 rib serpentine belt, about 50 in. long
  • Condition: new
  • Possible fit: Freightliner trucks, engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$53.29

Call to order
International 4120384C1 12PK2135 serpentine belt
NewIn stock

International 4120384C1 serpentine belt

  • Part number: 4120384C1 (12PK2135)
  • 12 rib fan drive serpentine belt, 2135 mm long
  • Condition: new
  • Possible fit: Cummins X15 fan drive on International LT Series (2020). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$153.82

Call to order
Freightliner 01-35625-529 serpentine belt
NewIn stock

Freightliner 01-35625-529 serpentine belt

  • Part number: 01-35625-529 (Freightliner)
  • 10 rib serpentine belt, 1529 mm long
  • Condition: new
  • Possible fit: Detroit DD13, DD15 and DD16 fan drive on Freightliner (listed as an HDEP fan belt). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$46.20

Call to order
Gates FleetRunner K120640HD Micro-V serpentine belt
NewIn stock

Gates FleetRunner K120640HD serpentine belt

  • Brand: Gates FleetRunner
  • Part number: K120640HD
  • 12 rib Micro-V belt, about 64 in. effective length
  • Condition: new
  • Possible fit: Volvo D13 fan drive (2017 Volvo VN). Please check with us before confirming: call 206-913-7631 with your truck and engine.

$46.79

Call to order
Alliance 01-23415-100 8PK2080 serpentine belt
NewIn stock

Alliance 01-23415-100 serpentine belt

  • Brand: Alliance
  • Part number: 01-23415-100 (8PK2080)
  • 8 rib serpentine belt, 2080 mm long
  • Condition: new
  • Possible fit: Freightliner trucks, engine not verified. Please check with us before confirming: call 206-913-7631 with your truck and engine.

$52.64

Call to order

Not sure which belt you need?

Call with the part number or the year, make, model and engine of your truck. We’ll match it for you.

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Call 206-913-7631

Calling this number will grant you direct access to our technicians. No time wasted with 3rd parties, dispatch, etc.