BEL6878 – 78-Inch Light-Duty V-Belt

High-Performance Aramid Cord Belt – Fits Multiple Lawn, Garden & Industrial Applications

The BEL6878 is a durable, aramid-reinforced light-duty V-belt designed for dependable power transmission in a variety of equipment. Whether you're maintaining lawn tractors, garden machines, or light industrial tools, this belt is built to perform under pressure.

✅ Cross-Reference Part Numbers:

This belt is a direct replacement for many OEM part numbers, including:

• MTD / Cub Cadet: 754-0461, 954-0461, 754-3004, 954-3004, 754-3028, 954-3028

• Craftsman: STD324780, TH4H780, 25723, 4798J, 4866J, 67788, 8814

• Toro: 6489, 6849, 7927, 110-4886

• Simplicity: 108508, 119037, 1601524, 2087732, 1713515

• Gravely: 026129, 26129

• Gilson: 200973, 200982

• Dayco: L478

• Gates: 6878

• Goodyear: 84780

• Allis Chalmers: 1601524, 2087732, 72088100

• Westwood: 062291-9900

• AYP: 25723, 4798J, 67788

• Others: Lawn-Boy 705402, Countax 22-9199-00, Kingcat V33, Homelite 1601524

🔧 Machine Compatibility:

This belt fits a variety of machines, including:

• Westwood ride-on mowers with 36” ventilated decks (models LR10, LR12, LT100, LR120, LR121, LR130, LRH130, WE1136 – from year 2000 onward)

• A wide range of older Cub Cadet and MTD-built models

• Garden tractors and small equipment with matching belt specs

Always check your owner’s manual or part diagram to confirm this belt is the correct fit for your model.

📏 Belt Specifications:

• Length: 78 inches (1981 mm)

• Width: 1/2 inch (13 mm)

• Thickness: 8 mm

• Core Material: Oil and heat-resistant chloroprene rubber

• Cord: Aramid fiber – high tensile strength and minimal stretch

• Cover: Bareback clutching layer for grip and durability

• Belt Type: A-Section V-Belt – Light-duty power transmission

🛠 Installation Tips:

• Always turn off and disconnect your equipment before replacing the belt

• Inspect pulleys and tensioners for wear or debris before installing

• Follow your belt routing diagram to ensure correct fitment

• Proper tensioning is critical – too loose and it will slip, too tight and it may wear prematurely

📦 Common Uses:

• Lawn tractors and ride-on mowers

• Light-duty garden and agricultural machinery

• Clutch drive systems

• Machines requiring a 78-inch, A-section V-belt

⭐ Why Choose BEL6878?

• Built with premium materials for extended service life

• Aramid cords provide excellent resistance to stretch and high load

• Performs reliably in high-friction, high-temperature environments

• Trusted replacement for dozens of OEM belts across many machine types

Tags: BEL6878, 6878 V-belt, 78 inch belt, aramid cord belt, mower clutch belt, lawn tractor drive belt, replacement V-belt, A-section light-duty belt, Westwood mower belt, Cub Cadet transmission belt