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OE Quality
60-Day Returns
Gates
FleetRunner Heavy Duty Micro-V BeltGates K120570HD Serpentine Belt - Fan
| Brand | Gates K120570HD |
|---|---|
| Position | Fan |
| Material | Epdm |
| Top Width | 1.647 |
| Top Width | 42 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 1448 |
| Effective Length | 57 |
| Outside Circumference | 1465 |
| Outside Circumference | 57.69 |
| Type | Automotive v-ribbed belt (heavy duty) |
| Grade Type | Oe improved |
| Rib Quantity | 12 |
| Product line | FleetRunner Heavy Duty Micro-V Belt |
| Fits | Kenworth and Peterbilt · 14 vehicles |
Cross-references Dayco 5120570, Gates K120570HD and 25-120570HD for the same application. See all 4.
$78.10Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Serpentine Belt options
Gates K120570HD Serpentine Belt - Fan
This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Kenworth | W990 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2022 | Peterbilt | 389 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2021 | Kenworth | W900 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2021 | Kenworth | W990 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2021 | Peterbilt | 389 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2020 | Kenworth | W900 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2020 | Peterbilt | 389 | 11.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2019 | Kenworth | W900 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2019 | Peterbilt | 389 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2018 | Kenworth | W900 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2018 | Peterbilt | 389 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2017 | Peterbilt | 389 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2015 | Peterbilt | 388 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| 2015 | Peterbilt | 389 | 12.9L | -6 | DIESEL | Fan | FleetRunner Heavy Duty Micro-V Belt |
| No rows match your filter. | |||||||
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 5120570Gates — K120570HD25-120570HDD841003121448