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Genuine OEM Kohler #1 Cylinder Head Assembly – Brand New & In Stock

Restore your engine's compression and performance with this authentic Kohler #1 cylinder head. This is a brand-new, genuine OEM assembly, currently on hand and ready for immediate shipping. Unlike refurbished or aftermarket heads, this genuine Kohler part comes with precision-seated valves and high-grade factory springs for maximum reliability.

Part Details

Brand: Kohler (Genuine OEM)
Part Name:
Cylinder Head Assembly (#1 Side)
Part Number:
32 318 38-S
(interchangeable with 32 318 38)
Condition: New, Factory Genuine
Position: Cylinder #1 (Starter Side)
Availability: In Stock / On Hand

Compatibility & Fitment

This head assembly is designed for the Kohler 7000 Series V-Twin engines. It fits various specs of the following models:

KT Series: KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745
Common Equipment: Fits many zero-turn mowers and tractors from Husqvarna, Ariens, Gravely, Toro, and Bad Boy equipped with 7000 Series engines.

Cross-Reference & Superseded Numbers

This part has replaced or is interchangeable with the following Kohler numbers:

32 318 13-S
(Earlier version superseded to this number)
32 318 33-S
32 318 08-S
32 755 29-S
(Often included in previous service head kits)

Why Choose Genuine Kohler?

Pre-Assembled: Includes factory-installed valves, springs, and retainers—ready for installation.
Exact Tolerances: Cast and machined to Kohler’s exact specifications for cooling and compression.
Matched Performance: Designed to work perfectly with your existing #1 cylinder piston and pushrods.

Shipping & Handling

Fast Dispatch: All orders ship promptly from our local inventory.
Secure Packaging: We use heavy-duty boxes and internal padding to ensure the head arrives with zero damage to the mounting surfaces or fins.
Physical Stock: This item is in our warehouse and ready to go.