Genuine OEM Exhaust Muffler Kit for Rehlko (Kohler) Engines
The Rehlko (formerly Kohler) 24 786 06-S Muffler Kit is a genuine OEM exhaust component designed for Command and Command Pro CH18 through CH25 engines. Built for durability and proper exhaust flow, this muffler reduces engine noise while safely directing exhaust gases away from critical engine components.
This configuration features a starter-side outlet, meaning the exhaust exits on the right side when facing the front of the engine—a key requirement for proper fitment and equipment compatibility.
Key Features & Benefits
- Genuine Rehlko (Kohler) OEM muffler kit
- Designed for CH18–CH25 engine models
- Starter-side outlet (right-side discharge from front view)
- Helps reduce engine noise and vibration
- Supports proper exhaust flow and engine efficiency
- Durable construction for long-term reliability
- Direct-fit replacement for easier installation
Using the correct OEM muffler ensures:
- Proper exhaust routing and heat management
- Maintained engine performance and efficiency
- Reduced noise levels and vibration
- Prevention of overheating or exhaust interference issues
Incorrect muffler placement or outlet direction can lead to improper exhaust flow and potential equipment damage.
Fitment & Compatibility
Compatible with a wide range of Rehlko (Kohler) Command series engines, including:
CH18-62524, CH18-62536, CH18-62545, CH18-62554, CH18-62557, CH18-62576, CH18-62584, CH18-62594, CH18-62595, CH18-62596, CH18-62627, CH18-62635, CH18-62641, CH18-62645, CH18-62660, CH18-750, CH20-64515, CH20-64516, CH20-64539, CH20-64540, CH20-64543, CH20-64548, CH20-64570, CH20-64571, CH20-64608, CH20-64612, CH20-64622, CH20-64627, CH20-64690, CH20-64696, CH20-64699, CH20-64736, CH20-64754, CH22-66515, CH22-66518, CH22-66542, CH22-66550, CH22-66552, CH22-66553, CH22-66556, CH22-76512, CH22-76515, CH22-76518, CH22-76520, CH22-76532, CH22-76605, CH22-76613, CH23-76562, CH23-76624, CH25-68687, CH620-0013, CH620-3013, CH620-3030, CH620-3031, CH620-3033, CH620-3048, CH620-3124, CH640-0020, CH640-3003, CH640-3048, CH640-3063, CH640-3083, CH640-3149, CH640-3150, CH641-3017, CH680-3035, CH680-3055, CH680-3080, CH730-3015, CH730-3266, CH742-3111, CH742-3121
CH18-62524, CH18-62536, CH18-62545, CH18-62554, CH18-62557, CH18-62576, CH18-62584, CH18-62584, CH18-62594, CH18-62595, CH18-62596, CH18-62627, CH18-62635, CH18-62641, CH18-62645, CH18-62660, CH20-64515, CH20-64516, CH20-64539, CH20-64540, CH20-64548, CH20-64570, CH20-64571 & other models
KOHLER CH18-25, CH740Various commercial applications including Exmark, Toro, and other equipment brands
This part fits numerous model variations. Always verify your engine model and configuration before ordering.
Cross-reference information is provided as a courtesy only. It is the customer’s responsibility to verify that 24 786 06-S is the correct muffler for your engine and 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 “starter-side outlet” mean?
It means the exhaust exits on the same side as the starter—discharging to the right when facing the engine from the front.
Why is muffler configuration important?
Correct outlet positioning ensures proper exhaust routing, heat dissipation, and overall engine performance.
Can I use a different muffler?
It is recommended to use the exact OEM part to ensure safe operation and correct fitment.
