Genuine OEM Center Outlet Muffler Kit for Rehlko (Kohler) Engines

The Rehlko (formerly Kohler) 24 786 04-S Muffler Kit is a genuine OEM exhaust component designed for Command and Command Pro CH18 through CH25 engines. Featuring a center straight outlet design, this muffler ensures proper exhaust flow while reducing engine noise and managing heat effectively.

Built for durability and performance, this muffler kit is a direct replacement for multiple Kohler part numbers and is commonly used in commercial and industrial equipment, including applications like Gomaco pavers.

Key Features & Benefits

• Genuine Rehlko (Kohler) OEM muffler kit
• Designed for CH18–CH25 engine models
• Center straight outlet configuration
• Helps reduce engine noise and vibration
• Supports proper exhaust flow and engine efficiency
• Durable construction for long-term reliability
• Direct-fit replacement for simplified installation
• May come in black or silver finish
• Replaces Part Numbers

This muffler replaces several older Kohler part numbers, including:

• 24 068 05-S
• 2406805-S
• 24068128S
• 24 068 128-S

Choosing the correct muffler ensures:

• Proper exhaust routing and airflow
• Safe heat dissipation
• Maintained engine performance and efficiency
• Correct fitment within your equipment

Incorrect configurations can lead to overheating, poor performance, or installation issues.

Fitment & Compatibility

Compatible with a wide range of Rehlko (Kohler) Command engines, including:
CH18-62519, CH18-62523, CH18-62529, CH18-62530, CH18-62541, CH18-62559, CH18-62575, CH18-62585, CH18-62586, CH18-62590, CH18-62624, CH18-62634, CH18-62646, CH18-750, CH20-64517, CH20-64522, CH20-64528, CH20-64546, CH20-64580, CH20-64587, CH20-64593, CH20-64602, CH20-64611, CH20-64630, CH20-64642, CH20-64643, CH20-64648, CH20-64659, CH20-64680, CH20-64688, CH20-64753, CH22-76573, CH22-76578, CH22-76608, CH23-76560, CH23-76604, CH25-68599, CH620-3019, CH620-3038, CH620-3046, CH620-3047, CH620-3054, CH640-0032, CH640-3032, CH640-3061, CH640-3120, CH640-3138, CH670-0019, CH670-3019, CH680-0021, CH680-3037, CH680-3063, CH730-0089, CH730-0141
KOHLER CH18-22
KOHLER CH18-62519, CH18-62523, CH18-62529, CH18-62530, CH18-62541, CH18-62559, CH18-62575, CH18-62585, CH18-62586, CH18-62590, CH18-62624, CH18-62634, CH18-62646, CH20-64517, CH20-64522, CH20-64528, CH20-64546, CH20-64580 & other

Always verify your engine model and part number before ordering.

Installation Notes

• Center straight outlet design
• Ensure proper alignment and clearance during installation
• Finish may vary (black or silver), performance remains the same
• Fitment & Cross-Reference Notice

Cross-reference information is provided as a courtesy only. It is the customer’s responsibility to verify that 24 786 04-S is the correct muffler for your application.

If you are unsure, contact Carroll Stream Motor Company prior to purchase. Please have your engine model and serial number available.

Frequently Asked Questions

Is this a genuine OEM muffler?

Yes, this is an authentic Rehlko (Kohler) OEM muffler kit.

What does “center straight outlet” mean?

It means the exhaust exits straight out from the center of the muffler.

Will I receive a black or silver muffler?

The finish may vary between black or silver, but both are OEM and function identically.

What does this muffler replace?

It replaces multiple older Kohler muffler part numbers, making it a versatile replacement option.