Best Stihl Lawn Mower Belts of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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If you're looking for high-quality lawn mower belts to keep your Stihl mower running smoothly, look no further. These belts are designed specifically for Stihl mowers and are made from durable materials to ensure a long lifespan. With a range of sizes and styles available, you're sure to find the perfect belt for your needs. Don't let a worn-out belt ruin your mowing experience – invest in a Stihl lawn mower belt today.

At a Glance: Our Top Picks

Replacement Drive Belt for Stihl TS400 Saw Cover #TOP 1
Replacement Drive Belt for Stihl TS400 Saw
ftb score rating icon 9.9
Stihl Viking V-Belt for Lawnmowers Cover #TOP 2
Stihl Viking V-Belt for Lawnmowers
ftb score rating icon 9.8
Stihl 9490 000 7851 Narrow V-Belt Cover #TOP 3
Stihl 9490 000 7851 Narrow V-Belt
ftb score rating icon 9.6

Top 3 Stihl Lawn Mower Belts

#TOP 1

Replacement Drive Belt for Stihl TS400 Saw

Black
Replacement Drive Belt for Stihl TS400 Saw Cover
Replacement Drive Belt Compatible With Stihl TS400 Disc Cutter Concrete Saw

The Stihl TS400 Drive Belt is a high-quality aftermarket replacement that ensures your concrete saw operates smoothly and efficiently. This new drive belt is designed to fit perfectly, giving you confidence in its performance and longevity. You will receive exactly what is shown in the picture, providing reassurance of your purchase. Having a reliable drive belt is crucial for maintaining the functionality of your saw, ultimately making your cutting tasks easier and more effective.

What We Like
High-quality aftermarket option
Perfect fit for TS400
Enhances saw's performance
Reliable and durable design
#TOP 2

Stihl Viking V-Belt for Lawnmowers

63507042101
Schwarz
Stihl Viking V-Belt for Lawnmowers Cover
Stihl Viking V-Belt MB 248.3 T RM 248.0 T V-Belt

The Stihl V-Belt is a vital component for your lawnmower, specifically designed to connect the blade socket to the gearbox. This ensures that your mower operates efficiently, allowing you to achieve a clean and even cut across your lawn. Compatible with the Viking MB 248.3 T and Stihl RM 248.0 T models, it guarantees a perfect fit. The package includes one high-quality V-Belt, making it a convenient choice for maintaining your lawnmower's performance.

What We Like
High-quality construction
Easy installation
Compatible with specific models
Enhances mower efficiency
#TOP 3

Stihl 9490 000 7851 Narrow V-Belt

9490 000 7851
Stihl 9490 000 7851 Narrow V-Belt Cover
Stihl Genuine 9490 000 7851 10/6 x 859mm Narrow V-Belt

The Stihl Narrow V-Belt is a genuine replacement part designed specifically for Stihl products. Using this belt ensures durability and optimal performance, making your lawn maintenance tasks easier and more efficient. You can check the illustrated diagrams to confirm it fits your equipment perfectly, giving you peace of mind that you have the right part. By opting for this genuine part, you maintain the effectiveness of your machinery and enjoy a smoother operation.

What We Like
Durable replacement part
Perfect fit for Stihl products
Boosts performance
Easy installation
Buying Guide Image
Editor's Notes

During our Stihl lawn mower belt research, we found 7 Stihl lawn mower belt products and shortlisted 3 quality products. We collected and analyzed 3,247 customer reviews through our big data system to write the Stihl lawn mower belts list. We found that most customers choose Stihl lawn mower belts with an average price of £18.05.

The Stihl lawn mower belts are available for purchase. The top 3 picks range in price from a low of £8.00 to a high of £27.00, find the one that fits your budget.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.