Skip to product information
Usually ships in 2–4 business days.
2485359S 2485343S Carburetor Kit For Kohler CH640 CH740 CH22 CH23 CH620 CH680
$64.79
Sale price
$64.79
Regular price
Available to Order
This Carburetor Kit is a replacement carburetor kit compatible with Kohler CH640, CH740, CH22, CH23, CH620, CH680 engines and matches OEM Part# 2485359-S and 2485343-S.
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
The carburetor kit restores proper fuel metering and engine performance in Kohler Command series engines. This kit provides all necessary soft parts for rebuilding an existing carburetor, eliminating hard starting and rough running. The carburetor kit is suited for outdoor power equipment repair on mowers and generators using the specified Kohler engine models.
Key Features & Performance
- Includes gaskets, O-rings, needle valve, and seals for a complete rebuild
- Restores optimal air-fuel mixture for improved throttle response
- Direct-fit replacement engineered to match original carburetor dimensions
- Manufactured to meet OEM specifications for reliable sealing
- Reduces fuel leaks and prevents surging or hesitation
Fitment & Compatibility
- Kohler CH640
- Kohler CH740
- Kohler CH22
- Kohler CH23
- Kohler CH620
- Kohler CH680
Common Uses
- Lawn tractors and garden tractors
- Zero-turn radius mowers
- Commercial walk-behind mowers
- Portable generators
- Utility vehicles
Technical Specifications
- Part Number(s): 2485359-S, 2485343-S
- Type: Carburetor rebuild kit
- Compatible Engine Series: Kohler Command
- Components: Gaskets, seals, inlet needle, O-rings
Frequently Asked Questions
Q: Does this kit include a new carburetor body or float? A: No, this is a soft parts rebuild kit for servicing an existing carburetor body. The float must be reused or purchased separately if damaged.
Q: Will this carburetor kit work with my Kohler CH23 engine? A: Yes, it fits CH23 and other listed Command series engines. Match your engine’s model and spec number to confirm compatibility.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.