Genuine OEM Exhaust Muffler Kit for Rehlko (Kohler) EFI Engines

The Rehlko (formerly Kohler) 24 786 32-S Muffler Kit is a genuine OEM exhaust component designed for Command Pro EFI engines, including ECH630 through ECH980 models. Engineered for durability and performance, this muffler helps reduce engine noise while ensuring proper exhaust flow and safe heat dissipation.

This model features a filter-side outlet, meaning the exhaust discharges on the air filter side of the engine—a critical detail for proper fitment and equipment compatibility.

Key Features & Benefits

• Genuine Rehlko (Kohler) OEM muffler kit
• Designed for ECH630, ECH730, ECH749, and ECH980 engines
• Filter-side 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 easy installation
• Why Muffler Configuration Matters

Correct muffler placement is essential for:

• Proper exhaust routing and airflow
• Safe heat management around engine components
• Maintaining engine performance and efficiency
• Preventing interference with nearby components

Using the wrong outlet configuration can lead to improper exhaust direction, overheating, or installation issues.

Fitment & Compatibility

Compatible with Rehlko (Kohler) Command Pro EFI engines, including:

• ECH630-3004
• ECH630-749
• ECH730-3045
• ECH730-3071
• ECH749-3008
• ECH749-3012
• ECH749-3013
• ECH749-3016
• ECH749-3040
• ECH749-3043
• ECH980-3011

Always verify your engine model and configuration before ordering.

Installation Notes

• Filter-side outlet design
• Exhaust exits on the air filter side of the engine
• Ensure proper clearance and alignment during installation
• Fitment & Cross-Reference Notice

Cross-reference information is provided as a courtesy only. It is the customer’s responsibility to verify that 24 786 32-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 “filter-side outlet” mean?

It means the exhaust exits on the same side as the air filter assembly.

Why is outlet position important?

It ensures proper exhaust routing, avoids heat buildup, and guarantees correct fitment.

Can I use a different muffler configuration?

It is recommended to use the exact OEM configuration for safe operation and proper installation.