Kohler K301 K532 M12 Piston Assembly - Style A 12HP 3.375" | 47-874-06-S

Complete Style A piston assembly for Kohler K301, K532, and M12 12HP engines with 3.375" bore. This comprehensive assembly includes Style A piston, Style A rings, wrist pin, and clips - everything needed for piston replacement.

Assembly Includes:

• Style A piston
• Style A piston rings 
• Wrist pin
• Wrist pin clips

Compatible Engines:

• Kohler K301 (12HP) - 3.375" bore
• Kohler K532 (20HP Twin) - 3.375" bore
• Kohler M12 (12HP Magnum) - 3.375" bore

Piston Sizes Available (3.375" Bore - Style A):

Standard (3.375"):

• 47-874-06-S (K301)
• 48-074-01-S (K532)

.010" Oversize (3.385"):

• 47-874-08-S
• 48-074-03-S

.020" Oversize (3.395"):

• 48-074-04-S

.030" Oversize (3.405"):

• 47-874-10-S

.040" Oversize (3.415"):

Important Notes:

• Please select size from dropdown - Standard size ships if no selection made
• Oil control ring set might differ from picture
• Complete assembly includes piston, rings, wrist pin, and clips
• This is a Style A piston assembly
• Compatible with Style A piston rings sold separately on our site
• Oversizes for rebored cylinders
• Measure cylinder bore to determine correct size
• 3.375" bore engines only

Complete Style A piston assembly solution for Kohler K301, K532, and M12 12HP engines. Everything you need for piston replacement in one comprehensive assembly.