Non-Automotive / Other

MAGNUM

20C GM 2500/3500 HIGH PRO HEADACHE RACK W/TONNEAU FEET AND STROBES

$1,049.19

SKU: M068 M-420HST

Out of Stock
In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Kohler M20 is a 770 cc (46.98 cu·in) two-cylinder air-cooled four-stroke internal combustion gasoline engine from the Magnum-series. It features an L-head (side valve) design and a horizontal PTO shaft. The engine is equipped with a Kohler or Walbro-build carburetor (with fixed main jet or with adjustable main or high speed needle) and an electronic magneto ignition system. It uses a high-density paper air cleaner. The cylinder bore is 79.25 mm (3.12 in) and the piston stroke is 77.7 mm (3.06 in), with a compression ratio of 6.6:1.

Fitment

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Specifications

BrandMAGNUM
Part NumberM068 M-420HST

Videos

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Kohler Magnum Fuel Pump Replacement
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Reving up a Kohler Magnum 18HP engine

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iSaveTractors Carburetor for Kohler Magnum M18, MV18, M20, MV20, KT17, and KT19 Engines

iSaveTractors Carburetor for Kohler Magnum M18, MV18, M20, MV20, KT17, and KT19 Engines
Kohler Magnum Fuel Pump

Kohler Magnum Fuel Pump
How To EASILY Do A Valve Job On A Kohler Magnum 20 Engine

How To EASILY Do A Valve Job On A Kohler Magnum 20 Engine

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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