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Drive belt. Width: 3/8 " Length: 33 "

Belt-v string trimm

Wheel drive belt kit. Width: 3/8 " Length: 32 1/2 "

Belt: Drive

Mower V-Belt. Length: 90" Width: 1/2"
When your Weed Eater lawn mower loses drive power or the blades won't engage, a worn or cracked belt is usually the culprit. These rubber belts wear out faster than you'd think—especially during heavy summer use—and a broken one means zero propulsion. Repair Clinic stocks genuine OEM Weed Eater belts that fit your exact model and restore full cutting power.
Don't settle for generic aftermarket belts that slip or fail mid-season. Genuine Weed Eater lawn mower parts are engineered to match your mower's deck design and engine specifications. Replace your belt now and keep your yard in shape all summer long.
Look for squealing sounds when engaging the blade or drive, a mower that won't propel even with the control engaged, visible cracks or fraying on the belt itself, or a belt that slips under load. Most Weed Eater belts last 2–3 seasons with regular use; summer mowing can accelerate wear.
Locate your model number on the mower's deck or frame—usually a silver sticker near the engine or handle. You'll need the full model number to match the correct belt. Repair Clinic's parts finder makes it simple: enter your model number and we'll show you the exact OEM belt and any compatible alternatives.
Universal belts rarely fit Weed Eater mowers properly and often slip, fail prematurely, or don't engage the pulleys correctly. OEM belts are matched to your mower's pulley spacing and deck dimensions. Genuine parts cost less over time because they last longer and perform reliably.
No—Weed Eater makes walk-behind, rear-engine, and push models with different belt systems. Always verify your exact model number before ordering. The wrong belt won't fit your deck and can damage your transmission or pulley system.


Ensure reliable operation of your Weed Eater Lawn Mower with genuine belt parts from Repair Clinic. Lawn mower belts are important for transferring power from the engine to the blades, ensuring smooth and efficient operation. Use our model number lookup to find the exact belt part for your mower. Enjoy the convenience of same-day shipping, a No-Hassle 365-Day Returns policy, and our Price Match Guarantee. For more guidance, check out our Lawn Mower Repair Help page or browse other Weed Eater Lawn Mower Parts for comprehensive solutions.
On Weed Eater lawn mowers, look for the model number on a label attached to the deck or frame, often near the engine or handle. The label may also be under the seat or on the engine housing, depending on the mower design. Record every letter and number exactly, including zeros and hyphens, before entering it into the model number search. Search that number on our site and the results filter to parts built for your model. This applies to the complete mower and its associated parts, not just the belt or another part. A precise model lookup cuts through similar listings, so you can order with confidence knowing the fit is right.

Belts are a routine wear item, and replacing them on schedule prevents unexpected downtime. Repair Clinic stocks OEM belts for a wide range of appliances and equipment, and the online library includes step-by-step installation videos and belt-routing diagrams. Use the model number lookup to confirm the exact belt for your Weed Eater Lawn Mower, and consider keeping a spare on hand.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

Why does your lawn mower battery keep dying? Repair Clinic has done the research and this article will provide some answers, starting with what a battery's purpose is on a gas-powered lawn mower.

What's causing that black smoke to billow out of the engine? There are three likely reasons and they are all related to how a gas-powered lawn mower engine operates.