Mountfield Belts & Pulleys
Start by checking your Mountfield model number or the number printed on the old belt or pulley, as these parts must match your machine exactly. Garden Tractor Spares lists genuine and OEM replacements to help you choose with confidence. This category includes Mountfield belts and pulleys used to pass drive from the engine to key systems such as the transmission and cutter deck, where layouts vary between machines.
Available Mountfield Belts & Pulleys
Belt
135062018/0
Mountfield
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Belt
35063802/0
Mountfield
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Belt 45
15451-99380
Mountfield
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Belt
118820403/0
Mountfield
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Belt
1111-9633-01
Mountfield
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Belt Guard
118890348/0
Mountfield
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Belt, Drive
1812-2287-01
Mountfield
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Belt
PL31207
Mountfield
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V-Belt
9585-0010-00
Mountfield
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V-Belt
9585-0088-00
Mountfield
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Drive Belt
K2110-25030
Mountfield
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Belt
135061427/0
Mountfield
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Frequently Asked Questions
Can I match a belt by measuring the old one?
It is better to match the belt to your machine's model and serial range instead of measuring the old belt. Belts stretch with use, and Mountfield deck sizes and drive layouts differ across the range, so a length-only match is not reliable.
What should I look for on belts before the season starts?
Give the belts a visual check for cracking before regular mowing begins. On Mountfield tractors and mowers, inspect the belts that carry power from the engine to the transmission, variator and cutting deck so you can spot wear early.
What pulleys should I inspect with a new belt?
Check the pulleys in the same belt path as the one you are replacing. That means looking over the pulleys linked to the transmission, variator or cutting deck, depending on which belt your Mountfield machine uses.