Gates Serpentine Belt P/N:K080808HD

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$159.99
MPN: K080808HD
UPC: 770075773061
Item Package Quantity: 1
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Gates Serpentine Belt P/N:K080808HD
Gates Serpentine Belt P/N:K080808HD
$159.99

Keep the alternator, air conditioning compressor, cooling fan, and water pump all spinning with the Gates Serpentine Belt K080808HD. This single belt routes over the engine's accessory pulleys and drops in as a direct-fit replacement for a worn, cracked, or glazed original on a range of heavy-duty trucks, including the 2013-2016 Freightliner B2; 2020-2021 and 2023-2025 Freightliner M2 106; 2018-2023 Kenworth T680; 2018-2023 Kenworth T880; 2018-2019 and 2021 Kenworth W900; 2021-2022 Kenworth W990; 2018-2020 Peterbilt 365; 2020 Peterbilt 367; 2018-2022 Peterbilt 389; 2018-2023 Peterbilt 567; and 2018-2023 Peterbilt 579. See the Buyer's Guide tab to confirm the exact fit for your vehicle.

  • Drives the engine accessories: transfers power from the crankshaft pulley to the alternator, A/C compressor, fan, and water pump.
  • Serpentine routing: one continuous belt loops over the accessory pulleys for straightforward installation.
  • Direct-fit replacement: installs in place of the original belt on the listed applications.
  • Signs it may need replacing: belt squeal, visible cracks, glazing, fraying, or missing rib chunks.

Interchange: 8K808 · 3103701 · D841011082053 · 0132732051 · 0132732054 · 01-35643-051 · 0135643051 · 991308D500 · 991308D501 · 8PK2050 · 8PK2051 · 8PK2052 · 8PK2053 · 8PK2054 · 8PK2055 · 25-080808 · 25080808 · 25-080808HD · 25080808HD

This part cross-references / interchanges with the following part numbers:

8K808, K080808HD, 3103701, D841011082053, 0132732051, 0132732054, 01-35643-051, 0135643051, 991308D500, 991308D501, 8PK2050, 8PK2051, 8PK2052, 8PK2053, 8PK2054, 8PK2055, 25-080808, 25-080808HD

Frequently Asked Questions

What does this belt drive?

The K080808HD serpentine belt drives the alternator, air conditioning compressor, cooling fan, and water pump from the crankshaft pulley.

Will this belt fit my truck?

It is a direct-fit replacement for the listed Freightliner, Kenworth, and Peterbilt applications. Check the Buyer's Guide tab to confirm the exact fit for your vehicle.

How do I know when to replace my serpentine belt?

Signs it may need replacing include belt squeal, visible cracks, glazing, fraying, or missing rib chunks. Diagnose the cause before replacing.

What numbers does this belt interchange with?

It replaces 8K808, 3103701, D841011082053, 0132732051, 0132732054, 01-35643-051/0135643051, 991308D500, 991308D501, 8PK2050 through 8PK2055, and 25-080808/25-080808HD.

Does this belt fit Freightliner M2 106 trucks?

Yes, it is listed for the 2020-2021 and 2023-2025 Freightliner M2 106. Confirm the fit for your specific vehicle in the Buyer's Guide tab.