WFLNHB Carburetor Replacement for Kohler Courage SV725–SV740 22mm Throttle Bore, Direct-Fit 23–27HP

This aftermarket carburetor is designed for Kohler Courage models listed with 23–27HP ratings and the OEM numbers 32-853-08, 32-853-06, 32-853-04 and 32 853 12-S. Manufactured to precise tolerances, the unit aims to match OEM dimensions and mounting points so installation is straightforward. Before ordering, review your engine model and compare part numbers to ensure compatibility.

Which Kohler engines and part numbers does this replace?

The WFLNHB 32-853-12-S fits Kohler Courage SV725, SV730, SV735 and SV740 engines with 22mm carburetor bores. It corresponds to several factory numbers, making it suitable for multiple model years and HP ratings.

• Compatible engine models: SV725, SV730, SV735, SV740
• HP range: commonly used on 23–27HP Kohler Courage engines
• OEM cross-reference: 32-853-08, 32-853-06, 32-853-04, 32 853 12-S
• Throttle bore: 22mm standard for these Kohler models

How easy is installation and what hardware is included?

This carburetor is built as a direct replacement so it mounts to the original manifold and uses existing linkages on most installations. Basic mechanical skill and common hand tools are typically enough to remove the old carburetor and install the new unit. Check the listing or packaging for included gaskets and mounting screws.

• Direct-fit design for simplified swap-out
• Uses original throttle and choke linkages in most cases
• Often includes gaskets or seals—verify package contents
• No special calibration tools required for initial installation

What performance and durability features should I expect?

Units from WFLNHB are manufactured to consistent standards to provide steady fuel metering and longer service life than low-quality aftermarket parts. Materials and machining are selected to resist corrosion and maintain sealing surfaces under normal operating conditions.

• Precision-machined bodies for reliable fuel flow
• Corrosion-resistant finishes to extend service life
• Factory-like mounting and bore dimensions for stable performance
• Quality control measures intended to reduce early failures

Who is this for: This carburetor is aimed at owners and technicians maintaining lawn and garden equipment, small tractors or utility machines powered by Kohler Courage SV725–SV740 engines who need an affordable, direct replacement. Choose this option if you want a straightforward swap that restores consistent fueling and avoids lengthy downtime. Always confirm your engine’s model and part number before purchase and keep basic hand tools and a service manual handy for proper installation and tuning.