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Multiple models matched. Select your model to confirm fit.

Wheel drive belt

Drive belt. Width: 3/8 " Length: 34 1/8 "

V-belt (3l-39.1)

Drive belt. Width: 3/8 " Length: 38 1/4 "

Engine timing belt

V-belt (3l-36.8)

Wheel drive belt

V-style drive belt, 3L 36.3

Drive belt. Width: 1/2 " Length: 79 "

Deck drive belt. Width: 1/2 " Length: 104 "

Belt

V-belt

Belt

V-belt, dec

V-belt, dec
Worn or broken belts starve power to your blade and wheels, causing sluggish acceleration, blade drag, and complete drive loss. Repair Clinic carries genuine OEM Honda lawn mower belts—both drive belts (transmission to wheel) and deck belts (engine to blade spindle)—cut to exact length with proper tension specs. Replace your Honda lawn mower belts today and restore full cutting and propulsion performance.
Watch for these telltale belt failure signs:
The drive belt connects the engine crankshaft to the transmission and moves your wheels forward. The deck belt (or blade engagement belt) runs from the engine to the blade spindle pulley. A Honda mower typically has one or two belts depending on design—some models integrate both functions into a single belt assembly.
Never measure belt length yourself; it varies by model and pulley type. Instead, enter your Honda model number into Repair Clinic's search tool, and the exact OEM belt part number appears. Belt width, cross-section (A, B, or C profile), and length must match precisely for proper tension and performance.
Once removed, a belt is stretched and fatigued. Even if it looks intact, reusing it help ensure premature slipping and failure. OEM Honda belts are affordable insurance—always install fresh belts during maintenance. The cost of a new belt is far less than emergency repair downtime during mowing season.
Debris wrapped around pulleys, misaligned pulleys, low belt tension, and age-related rubber brittleness all shorten belt life. Before installing a new belt, inspect pulleys for damage and ensure proper tension using a tension gauge. Replace worn belt keepers (spring clips) that hold belts in position and check bearing condition.


Ensure your Honda Lawn Mower runs efficiently with genuine OEM belt parts from Repair Clinic. Replacing your lawn mower belts is key for maintaining the drive system's performance, ensuring smooth operation and longevity of the mower. Utilize our model number lookup to find the correct belt for your specific Honda mower model. Enjoy same-day shipping, a No-Hassle 365-Day Returns policy, and our Price Match Guarantee for a convenient shopping experience. For installation tips, visit our Lawn Mower Repair Help page, or browse other Lawn Mower Parts to find additional solutions.
Honda places the model number on a label or plate attached to the mower frame near the blade deck. Depending on the design, you may also find it on the engine housing or under the seat. Clean away grass and dirt so every letter and number is easy to read, and copy the complete model number, including any letters or suffixes. Punch it into the search bar to sort the catalog down to parts made for your Honda mower, not just belts or another single category. Matching the entire unit to its model helps you see the complete selection of compatible replacement parts. That means fewer wrong orders and a faster repair.

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 Honda 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.