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![FleetRunner Micro-V Serpentine Belt for 2008-2011 Mack GU7, GU8 [10-Rib, 77 in. Outside Circumference]](https://www.jegs.com/images/mini_750/400/465/465-k100764hd.jpg)
Vehicle Info NeededGATESPART NUMBER: 465-K100764HD
FleetRunner Micro-V Serpentine Belt for 2008-2011 Mack GU7, GU8 [10-Rib, 77 in. Outside Circumference]
$11399
1 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeHeavy Duty Serpentine Belt for Trucks and Fleet Vehicles2008-2011 Mack GU7 2008-2011 Mack GU8 12.8L L6 Engine K Section 10 Ribs 77 in. Outside Circumference 1.367 in. Top Width OE Rating: OE Improved 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 K100764HD 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: 77 in.
- Top Width: 1.367 in.
- OE Rating: OE Improved
- Sold Individually
Vehicle Applications:
- 2008-2011 Mack GU7 12.8L L6
- 2008-2011 Mack GU8 12.8L L6
Part TypeSerpentine Belt
BrandGATES
Package Height1.8
Package Width6.5
Package Length17.0
Weight0.67 PG
Part CategoryReplacement Parts
Number Of Ribs10
Top Width (In)1.367
Top Width (Mm)35
Oe Comparison RatingOE Improved
PositionVarious - Application Specific
Outside Circumference (In)77
Part FitmentDirect Fit
SectionK
Outside Circumference (Mm)1957
Vendor Part NumberK100764HD
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
