KOHLER/REHLKO Small Engine Replacement Kits

Product Guarantee
Complete System
Unlimited Technical Support
No Worry Delivery Policy

Repower focuses on installing KOHLER/REHLKO 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/REHLKO 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/REHLKO 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/REHLKO engine kits for Command PRO, KT17, KT19, M18, M20 and many other KOHLER/REHLKO powered units and lawn tractor engines. Our KOHLER/REHLKO 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/REHLKO 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/REHLKO replacement engines for lawn mowers below.


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849 items filtered by: CH740 ×
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 CH22-66525

Original Engine

  • CH22-66525
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH22-66525, 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 CH22-66514

Original Engine

  • CH22-66514
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH22-66514, 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 CH22-66501

Original Engine

  • CH22-66501
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH22-66501, 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 CH22-66500

Original Engine

  • CH22-66500
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH22-66500, 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 CH20-64594

Original Engine

  • CH20-64594
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64594, 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 CH20-64577

Original Engine

  • CH20-64577
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64577, 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 CH20-64576

Original Engine

  • CH20-64576
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64576, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64575

Original Engine

  • CH20-64575
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64575, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64572

Original Engine

  • CH20-64572
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64572, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64567

Original Engine

  • CH20-64567
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64567, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64566

Original Engine

  • CH20-64566
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64566, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64565

Original Engine

  • CH20-64565
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64565, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64564

Original Engine

  • CH20-64564
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64564, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64562

Original Engine

  • CH20-64562
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64562, 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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Kohler/Rehlko CH740 25HP Engine Upgrade for CH20-64500

Original Engine

  • CH20-64500
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH20-64500, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3352

Original Engine

  • CH740-3352
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3352, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3336

Original Engine

  • CH740-3336
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3336, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3330

Original Engine

  • CH740-3330
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3330, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3217

Original Engine

  • CH740-3217
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3217, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3210

Original Engine

  • CH740-3210
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3210, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3174

Original Engine

  • CH740-3174
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3174, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3166

Original Engine

  • CH740-3166
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3166, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3157

Original Engine

  • CH740-3157
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3157, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3156

Original Engine

  • CH740-3156
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3156, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-3151

Original Engine

  • CH740-3151
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-3151, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0068

Original Engine

  • CH740-0068
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0068, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0056

Original Engine

  • CH740-0056
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0056, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0034

Original Engine

  • CH740-0034
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0034, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0029

Original Engine

  • CH740-0029
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0029, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0017

Original Engine

  • CH740-0017
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0017, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0016

Original Engine

  • CH740-0016
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0016, 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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Kohler/Rehlko CH740 25HP Engine Replacement for CH740-0015

Original Engine

  • CH740-0015
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH740-0015, 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 CH730-3328

Original Engine

  • CH730-3328
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3328, 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 CH730-3322

Original Engine

  • CH730-3322
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3322, 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 CH730-3315

Original Engine

  • CH730-3315
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3315, 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 CH730-3307

Original Engine

  • CH730-3307
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3307, 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 CH730-3300

Original Engine

  • CH730-3300
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3300, 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 CH730-3272

Original Engine

  • CH730-3272
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3272, 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 CH730-3271

Original Engine

  • CH730-3271
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3271, 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 CH730-3262

Original Engine

  • CH730-3262
We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH730-3262, 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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