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![FleetRunner Micro-V Serpentine Belt for 2012-2017 Mack GU7, GU8 [10-Rib, 76.750 in. Outside Circumference]](https://www.jegs.com/images/mini_750/400/465/465-k100761hd.jpg)
Vehicle Info NeededGATESPART NUMBER: 465-K100761HD
FleetRunner Micro-V Serpentine Belt for 2012-2017 Mack GU7, GU8 [10-Rib, 76.750 in. Outside Circumference]
$13232
Ships on Oct 13, 2026
Lowest Price GuaranteeHeavy Duty Serpentine Belt for Trucks and Fleet Vehicles2012-2017 Mack GU7 2012-2017 Mack GU8 10.8L L6 and 12.8L L6 Engines K Section 10 Ribs 76.750 in. Outside Circumference 1.367 in. Top Width Position: Fan Sold Individually
Gates FleetRunner belts are made for heavy duty trucks, buses and fleet vehicles, where long run times, high accessory loads and underhood heat put extra demand on the belt drive.
Gates K100761HD FleetRunner Micro-V Serpentine Belt Features:
- Built for Heavy Duty Truck, Bus and Fleet Service
- Handles High Accessory Loads and Underhood Heat
- EPDM Construction for Long Service Life
- Cross Section: K
- Rib Count: 10
- Outside Circumference: 76.750 in.
- Top Width: 1.367 in.
- Position: Fan
- OE Rating: OE Improved
- Sold Individually
Vehicle Applications:
- 2012-2013 Mack GU7 10.8L L6, 12.8L L6
- 2012-2013 Mack GU8 10.8L L6, 12.8L L6
- 2017 Mack GU7 10.8L L6, 12.8L L6
- 2017 Mack GU8 10.8L L6, 12.8L L6
Part TypeSerpentine Belt
BrandGATES
Package Height1.6
Package Width4.4
Package Length12.3
Weight0.66 PG
Part CategoryReplacement Parts
Number Of Ribs10
Top Width (In)1.367
Top Width (Mm)35
Oe Comparison RatingOE Improved
PositionFan
Outside Circumference (In)76.75
Part FitmentDirect Fit
SectionK
Outside Circumference (Mm)1949
Vendor Part NumberK100761HD
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
