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Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits

Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits

Best price now

$2,729.99at Pats Small Engine PlusChecked 39 min ago

Compared across 13 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $2,729.99 at Pats Small Engine Plus (checked Nov 12, 2026).
  • Checked at 13 stores.

Our take on the Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits

A replacement engine kit for Walker MTGHS mowers built around the Kohler Command CH740 V-twin. It is aimed at owners doing a like-for-like engine swap rather than a rebuild. The CH740 is a proven 25 hp air-cooled V-twin with hydraulic lifters and a full-pressure lubrication system, so it runs smoother and needs less valve maintenance than flathead or solid-lifter engines. The trade-off is that this is a fitment-specific kit: confirm your mower's spec and engine mounting before buying, since generic CH740 engines vary in crankshaft, exhaust and wiring details.

Best forWalker MTGHS owners replacing a worn or seized engineCommercial mowing crews needing a proven V-twinBuyers who want a drop-in kit rather than a rebuild
Pros
  • Kohler Command CH740 is a well-established 25 hp V-twin
  • Hydraulic lifters cut valve adjustment work
  • Full-pressure lubrication suits long mowing days
  • Kit format simplifies ordering the parts together
Cons
  • Fitment depends on exact mower spec and engine variant
  • Not a universal fit across all Walker models
  • Installation is a job for a competent mechanic
  • No performance gain over the original engine

Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits prices at every store

  • Pats Small Engine PlusNew

    In stock

    $2,729.99Free shippingChecked 39 min ago
    Visit Pats Small Engine Plus
  • Coleman EquipmentNew

    In stock

    $2,898.68Checked 39 min ago
    Visit Coleman Equipment
  • ProParts DirectNew

    In stock

    $3,060.14+ $33.99 shippingChecked 39 min ago
    Visit ProParts Direct
  • Carroll Stream Motor CompanyNew

    In stock

    $3,248.00Free shippingChecked 39 min ago
    Visit Carroll Stream Motor Company
  • Small Engine WarehouseNew

    In stock

    $3,367.00Free shippingChecked 39 min ago
    Visit Small Engine Warehouse
  • Repower SpecialistsNew

    Availability unknown

    $2,995.00Checked 39 min ago
    Visit Repower Specialists
  • PowerMowerSales.comNew

    Availability unknown

    $3,036.27Checked 39 min ago
    Visit PowerMowerSales.com
  • Arlington Power EquipmentNew

    Availability unknown

    $3,060.14Checked 39 min ago
    Visit Arlington Power Equipment
  • WalmartNew

    Availability unknownSold by Small Engine Warehouse Inc

    $3,117.04Checked 39 min ago
    Visit Walmart
  • ZoroNew

    Availability unknown

    $3,333.99Checked 39 min ago
    Visit Zoro
  • Northern ToolNew

    Availability unknown

    $3,349.99Checked 39 min ago
    Visit Northern Tool
  • SLE EquipmentNew

    Availability unknown

    $3,432.00Checked 39 min ago
    Visit SLE Equipment
  • eBayNew

    Availability unknownSold by outdoorpowerdeals

    $3,931.61Checked 39 min ago
    Visit eBay

Also available at

  • Repower Specialists Ltd.Check price at Repower Specialists Ltd.

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Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits price history

Lowest price we've seen: $2,729.99 on Nov 12 at Pats Small Engine Plus. Tracked across 13 stores since Nov 12.

About the Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits

This is a replacement kit that is compatible with the Kohler Command CH740 engine. The Kohler Command Pro is now sold under the Rehlko name, as the CH740-3117.

The CH740-3117 engine is a 25 HP, 725cc, 4-stroke OHV V-twin gas engine.

Compatibility
Kohler Command CH740 engine (Rehlko CH740-3117)
Engine power
25 HP
Engine displacement
725cc
Engine design
4-stroke OHV V-twin

Questions and answers

Will this fit my Walker MTGHS?
It is listed for the MTGHS with the Kohler Command CH740. Check your mower's model and engine spec before ordering, because mounting, crankshaft and wiring differ between variants.
Is the CH740 a good engine?
Yes. The Command CH740 is a 25 hp air-cooled V-twin with hydraulic lifters and full-pressure lubrication, widely used in commercial turf equipment. It is known for steady power and low maintenance.
Is this a complete engine or just parts?
It is sold as a replacement engine kit. Confirm with the seller which components are included, such as the engine, exhaust and wiring, before you buy.
Can I install it myself?
Only if you are comfortable with engine swaps. It involves disconnecting fuel, wiring and mounts, then aligning the crankshaft and controls. Most owners use a small-engine mechanic.
How does it compare with rebuilding my old engine?
A new CH740 kit replaces worn parts outright and avoids machining costs. A rebuild can be cheaper if the block and heads are sound, but takes more time and skill.
Where is the Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits cheapest?
At Pats Small Engine Plus, for $2,729.99, as of our latest check.
Where can I buy the Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits?
13 stores we checked sell it, including Coleman Equipment, Pats Small Engine Plus, Repower Specialists, PowerMowerSales.com, ProParts Direct.

Stores we've priced the Walker MTGHS Kohler Command CH740 Compatible Engine Replacement Kits at

  • Northern Tool deals and prices
  • Walmart deals and prices
  • Zoro deals and prices

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