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SKU: K080670HD | UPC: 770075241195
Gates 05-07 Freightliner MT45/MT55/XC 4.3L/8.9L Fleetrunner Micro-V Belt
Gates FleetRunner Micro-V Belt K080670HD provides direct replacement for accessory drive systems in 2005-2007 Freightliner MT45 MT55 and XC models with 4.3L V6 or 8.9L L6 diesel engines. This 8-rib belt with 67-inch effective length ensures exact pulley alignment and steady power delivery under heavy commercial loads. Built for fleet demands it withstands cracking heat and flex fatigue for long-lasting operation.
Key Features
- Heavy-Duty FleetRunner Construction: Reinforced layers manage high torque and vibration in medium-duty trucks for extended service life in fleet applications
- Flex-Bonded Aramid Tensile Cords: Supply maximum strength and flexibility to resist stretch and hold tension over thousands of miles
- EPDM Rubber Compound: Offers resistance to ozone heat and weathering for reliable performance in tough commercial conditions
- No-Top-Cloth Design: Boosts pulley grip to minimize slippage and noise during acceleration and load shifts
- 8-Rib Multi-V Profile: 67-inch length K080670HD follows OEM routing on Freightliner MT45 MT55 XC for smooth accessory drive operation
Product Notes
- Inspect tensioner idler pulley and hoses during replacement for optimal system performance
- Store in cool dry place away from oils and chemicals to preserve belt integrity
- Packaged in protective poly sleeve within cardboard box for damage-free delivery
Installation Notes
- Professional installation recommended.
- Release tensioner fully before routing belt per Freightliner service manual diagram
- Compatible with automatic tensioners no special hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2007 | Freightliner | MT-45 | 4.3L V6 |
| 2005-2007 | Freightliner | MT-55 | 4.3L V6 |
| 2005-2007 | Freightliner | MT-55 | 8.9L L6 Diesel |
| 2005-2007 | Freightliner | XC | 8.9L L6 Diesel |
Why Choose Gates?
- Global leader supplying OEM belts to truck manufacturers for proven reliability
- Exact-match engineering meets Freightliner specs for seamless integration
- Durable materials tested for over 100000 miles in heavy-duty applications
Frequently Asked Questions
-
Q: Will K080670HD fit my 2006 Freightliner MT-55 with Cummins 8.9L engine?
A: Yes it is a direct OEM replacement for 2005-2007 MT-55 8.9L models ensuring proper routing and tension -
Q: What materials are used in this FleetRunner belt?
A: EPDM rubber body with aramid fiber cords and FlexWeave cover for heat resistance and flexibility -
Q: What is the warranty on Gates K080670HD?
A: Covered by Gates limited warranty against defects in material and workmanship for heavy-duty use
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: 10.5 x 5.5 x 1.25 inch box
- Weight: 0.71 lbs
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