Carbhub Carburetor for Kohler CV730 CV740 Engines | Replaces 24853102-S | 25hp/27hp

Reliable retrofit for Kohler CV730 and CV740 engines

The Carbhub carburetor is designed to retrofit Kohler CV730 and CV740 engines, covering the popular 25hp and 27hp variants. This replacement part aligns with Kohler’s serviceable range and matches the CV730 specs from 0039 through 0046 and CV740 specs from 0026 through 0033. When installed, you may notice steadier idle and a smoother throttle response as fuel and air mix for combustion, offering a practical upgrade without altering your machine’s core design.

With an emphasis on straightforward compatibility, this kit provides a complete replacement solution that can fit a variety of small engines used in lawn tractors and riding mowers. While performance can vary with overall engine condition, this carburetor is designed to restore a dependable baseline for routine lawn maintenance tasks.

What’s included

• 1x Carburetor
• 3x Gaskets
• 1x Fuel Filter
• 1x Shut Off Valve
• 4x Clamps

Compatibility and replacement notes

• Replaces Kohler part numbers: 24853102-S and 24-853-102-S (as well as common variants 24 853 102-S and 24853102S)
• CV730 engines: fits specs 0039, 0040, 0041, 0042, 0043, 0044, 0045, 0046
• CV740 engines: fits specs 0026, 0027, 0029, 0030, 0032, 0033
• Ideal for 25hp and 27hp Kohler classes requiring reliable fuel delivery

Installation and usage notes

For best results, install by following standard fuel system procedures and verify all seals after mounting. This kit focuses on compatibility and reliability, offering a practical option for owners seeking a refresh without extensive modification. Regular inspection of the gasket surfaces and clamps can help maintain a secure, leak-free connection during operation.

Real-world use scenarios

Whether you’re keeping a lawn tractor in peak condition or restoring a small-engine workhorse, this carburetor replacement can contribute to a steadier idle and predictable power delivery during mowing, hauling, or load-bearing tasks. Users may experience improved fuel flow and response, depending on engine health and installation quality.

Shop with confidence

Carbhub designs parts for compatibility and practicality. This carburetor offers a balanced blend of robust construction and straightforward compatibility with Kohler CV730/CV740 engines, helping you approach routine maintenance with a clear, reliable option that respects your equipment’s original engineering intent.