KOHLER Small Engine Replacement Kits

Product Guarantee
Complete System
Unlimited Technical Support
No Worry Delivery Policy

Repower focuses on installing KOHLER Small Engines in almost all applications. Whether you own a Skid Steer or a John Deere Garden Tractor, Repower has the solution for you.

You can count on Repower to provide exceptional customer service when you buy a KOHLER small engine replacement kit. We provide a “No Worry Delivery Policy.” If a shipment arrives damaged, a Repower Technician will determine whether to send out the replacement parts to fix it or get a whole new unit on the way at our expense.

Additionally, when you purchase a "Commercial Grade" kit from Repower, you can expect to receive everything you need for your KOHLER small engine replacement, including:

  • Unlimited technical support throughout the process
  • Repower’s special "kit guarantee." This means we are sending you everything necessary to convert your machine from the old engine to the new (unless otherwise stated). If you need something, call us and we will get it sent out free of charge

Repower Specialists provides KOHLER engine kits for Command PRO, KT17, KT19, M18, M20 and many other KOHLER powered units and lawn tractor engines. Our KOHLER replacement engines for lawn mowers, Zero-Turn mowers, riding tractors, and other small engine applications are designed for maximum power, durability, and reliability. Each KOHLER engine kit features cast iron cylinder bores, overhead valve technology, larger-capacity oil and fuel filters, and high-performance spark plugs. These kits offer years of virtually maintenance-free operation for long-lasting professional results.

Browse our selection of KOHLER replacement engines for lawn mowers below.


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98 items filtered by: CH25 ×
CH740 25HP Engine Upgrade for CH25-68704

Original Engine

  • CH25-68704
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68704 (Re-Rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68703

Original Engine

  • CH25-68703
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68703 (Re-Rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68691

Original Engine

  • CH25-68691
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68691 (Re-Rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68644

Original Engine

  • CH25-68644
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68644 (Re-Rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68648

Original Engine

  • CH25-68648
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68648 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68625

Original Engine

  • CH25-68625
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68625 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68607

Original Engine

  • CH25-68607
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68607 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68565

Original Engine

  • CH25-68565
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68565 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68553

Original Engine

  • CH25-68553
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68553 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68527

Original Engine

  • CH25-68527
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68527 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68516

Original Engine

  • CH25-68516
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68516 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68514

Original Engine

  • CH25-68514
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68514 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68509

Original Engine

  • CH25-68509
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68509 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68507

Original Engine

  • CH25-68507
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68507 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68501

Original Engine

  • CH25-68501
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68501 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68500

Original Engine

  • CH25-68500
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68500 (re-rated at 23.5HP), so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes:...
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CH740 25HP Engine Upgrade for CH25-68702

Original Engine

  • CH25-68702
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68702, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68700

Original Engine

  • CH25-68700
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68700, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68685

Original Engine

  • CH25-68685
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68685, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68668

Original Engine

  • CH25-68668
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68668, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68637

Original Engine

  • CH25-68637
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68637, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68635

Original Engine

  • CH25-68635
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68635, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68604

Original Engine

  • CH25-68604
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68604, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68601

Original Engine

  • CH25-68601
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68601, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68597

Original Engine

  • CH25-68597
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68597, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68596

Original Engine

  • CH25-68596
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68596, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68573

Original Engine

  • CH25-68573
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68573, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68562

Original Engine

  • CH25-68562
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68562, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68561

Original Engine

  • CH25-68561
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68561, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68552

Original Engine

  • CH25-68552
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68552, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68548

Original Engine

  • CH25-68548
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68548, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68533

Original Engine

  • CH25-68533
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68533, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68532

Original Engine

  • CH25-68532
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68532, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68520

Original Engine

  • CH25-68520
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68520, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68519

Original Engine

  • CH25-68519
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68519, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68518

Original Engine

  • CH25-68518
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68518, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68517

Original Engine

  • CH25-68517
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68517, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68688

Original Engine

  • CH25-68688
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68688, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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CH740 25HP Engine Upgrade for CH25-68560

Original Engine

  • CH25-68560
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH25-68560, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with...
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Bunton BZT-61 Engine Replacement Kit

Original Engine

  • CH25
We have a new lawn mower engine replacement for your Bunton BZT-61!  Our kit includes everything you need to install a new Kohler Command in your Bunton.  The lawn mower engine replacement kit comes with: New Engine with 3 Year...
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Schweiss 7225 Engine Replacement Kit

Original Engine

  • CH25
We have a new replacement engine for your Schweiss 7225!  The engine comes with: New Engine with 3 Year Commercial Warranty Hydraulic Lifters Dual Element Air Cleaner Driveline Adapters Electrical Harness Kit guarantee Unlimited technical support   Equipment Modifications -With...
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Finn Eagle 250 Engine Replacement
We have a new replacement engine with a complete installation kit for your Finn Eagle 250 mini skid loader! Our kit includes everything you need to install a new Kohler Command in your Finn. The Finn Eagle 250 engine replacement kit comes...
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Rayco RG 25 Engine Replacement Kits

Original Engine

  • CH25
  • CH730
We have new replacement engines with complete installation kits for your Rayco RG 25!  Our kit includes everything you need to install a new engine in your Rayco.  The kit comes with: New Engine with 3 Year Commercial Warranty Driveline...
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Finn 900 Hydroseeder Engine Replacement Kits

Original Engine

  • CH25
We have a new replacement engine with a complete installation kit for your Finn  Hydroseeder 900! Our kit includes everything you need to install a new engine in your Finn. The Finn 900 Hydroseeder engine replacement kit comes with: New Engine with...
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Morbark Chipper Engine Replacement Kit for CH25

Original Engine

  • CH25
We have a new replacement engine with a complete installation kit for your Morbark Chipper! Our engine replacement kit includes everything you need to install a new Kohler Command 25HP in your Morbark wood chipper. The kit comes with: New Engine with...
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Dosko 510 SD Engine Replacement Kit

Original Engine

  • CH25
We have a new replacement engine with complete installation kits for your Dosko Wood Chipper! Our kit includes everything you need to install a new Kohler Command in your Dosko Wood Chipper.  The kit comes with: New Engine with 3...
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