Click to zoom in
SKU: K080680HD | UPC: 072053985894
Gates Fleetrunner Micro-V Belt K080680HD for 2007-2022 Freightliner Cascadia Kenworth T680 Peterbilt 389
The Gates Fleetrunner Micro-V Belt K080680HD serves as a heavy-duty serpentine belt for Class 8 trucks equipped with Cummins ISX and ISX15 engines. It fits Freightliner Cascadia Kenworth T680 Peterbilt 389 and similar models from 2007 to 2022. This 8-rib belt ensures consistent power to alternator water pump and other accessories under high-load fleet conditions.
Key Features
- 8-Rib Design: Matches OEM specifications with 68-inch effective length and 1.157-inch top width for precise accessory drive alignment
- EPDM Compound: Resists heat up to 250°F ozone and weathering to prevent cracking and maintain flexibility over 150000 miles
- Flex-Bonded Tensile Cords: Eliminate cord separation for smooth operation and reduced vibration in severe duty cycles
- Aramid-Reinforced Edges: Provide edge retention against abrasion from pulleys and tensioners
- Precision Molded Profile: Delivers quiet performance and exact fit without slippage on high-torque Cummins engines
Product Notes
- Inspect tensioner and pulleys during replacement for optimal performance
- Store in cool dry place to preserve rubber integrity before installation
- Packaged in protective poly sleeve within cardboard box
Installation Notes
- Professional installation recommended.
- Release tensioner with 1/2-inch breaker bar before routing belt
- Compatible with Gates automatic tensioners and idlers on Cummins ISX applications
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2022 | Freightliner | Cascadia | Cummins ISX15 |
| 2008-2018 | Freightliner | Columbia | Cummins ISX |
| 2010-2022 | Kenworth | T680 | Cummins ISX15 |
| 2008-2020 | Peterbilt | 389 | Cummins ISX15 |
| 2008-2020 | Peterbilt | 388 | Cummins ISX15 |
| 2013-2021 | Western Star | 49X | Cummins ISX15 |
| 2017-2022 | International | LT | Cummins ISX15 |
| 2012-2019 | International | ProStar | Cummins ISX15 |
Why Choose Gates?
- Supplies original equipment belts to truck manufacturers worldwide
- Builds belts tested for 1 million miles in fleet operations
- Engineers every profile for zero slippage and full power transfer
Frequently Asked Questions
-
Q: Will K080680HD fit a 2016 Freightliner Cascadia with Cummins ISX15?
A: Yes it directly replaces OEM belt 4080680 on 2013-2022 Cascadia models with ISX15 accessory drive -
Q: What material is used in this belt?
A: EPDM rubber with aramid reinforcement handles 250°F heat and resists oil grease and pulley wear -
Q: What is the warranty on Gates Fleetrunner belts?
A: Limited lifetime warranty against defects in materials and workmanship for heavy-duty applications
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Poly sleeve in 10.25 x 8.25 x 1.25 inch box
- Weight: 0.81 lbs
Belts - Timing, Accessory
Timing belts, accessory belts, serpentine belts, V-belts, and belt service components are stocked at Black Ops Auto Works. Shop racing timing belts, Micro-V belts, V-ribbed belts, timing belt kits, water pump kits, tensioners, idlers, engine accessory belts, supercharger drive belts, and direct-fit replacements for Honda and Acura, Subaru WRX and STI, Mitsubishi, Toyota and Lexus, Nissan and Infiniti, Ford trucks, GM vehicles, European applications, and more. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 236 timing and accessory belt SKUs across timing-drive service, serpentine drive routing, rib profiles, belt lengths, tensioning components, water-pump combinations, and performance engine applications. What This Belt Collection Covers Timing belts synchronize crankshaft and camshaft rotation on belt-driven engines. Accessory belts drive systems such as the alternator, water p...
View Belts - Timing, Accessory Products
Gates
Gates parts and accessories Gates belts, timing components, hose, cooling system parts, tensioners, pulleys, and service kits for domestic, import, sport compact, truck, diesel, and fleet applications are stocked at Black Ops Auto Works. Shop timing belt kits, water pump kits, serpentine belts, Micro V belts, radiator hoses, heater hoses, clamps, idler pulleys, tensioners, coolant caps, and related replacement parts. Every product is filterable by the relevant shopping criteria so the correct item ships the first time. Black Ops Auto Works carries 223 Gates SKUs across timing belt, accessory belt, tensioner, idler, hose, clamp, and cooling service categories. What This Brand Covers Gates supplies maintenance and replacement components that keep engine timing, accessory drive, and cooling circuits operating correctly. The catalog covers vehicle specific belts, timing kits, hoses, pulleys, tensioners, clamps, and related service components. Timing Belts and Complete Timing Kits A ...
View Gates Products
Timing Components
Timing components for engine service and performance builds are stocked at Black Ops Auto Works. Shop timing belts, timing chains, timing covers, guides, tensioners, sprockets, pulleys, accessory belts, and timing belt kits for import, domestic, truck, SUV, and performance applications. Every product is filterable by year, make, model, trim, engine, and drivetrain. This catalog includes service and upgrade parts for Honda, Subaru, Toyota, Nissan, Ford, GM, Mopar, European, diesel, and performance engines. What This Timing Components Collection Covers Belts, chains, covers, and drive systems Timing components synchronize crankshaft and camshaft rotation so valve events occur at the correct point in the engine cycle. The collection also includes accessory drive belts and related covers for factory service and performance builds. Timing Belts and Complete Kits Preventive maintenance with matched parts Timing belt kits often combine the belt with tensioners, idlers, water pumps, sea...
View Timing Components Products