Description
Overview:
This Piston with Ring Set .030 is a genuine Kohler replacement for K301 single‐cylinder engines, supplied to restore compression and smooth running after a rebore. The piston is made from durable aluminium alloy for reliable heat transfer and strength under load, and the ring set is matched to provide a tight seal for efficient combustion. The .030 inch (0.76 mm) oversize is designed for cylinders that have been machined to this service dimension. Suitable for garden and construction equipment powered by Kohler K301 engines, it helps maintain performance, fuel efficiency and longevity. OEM reference 47 874 10‐S ensures correct identification and compatibility for routine overhaul or repair.
Key Features:
- Genuine Kohler part for assured fit and quality control (Genuine Part)
- OEM No. 47 874 10‐S for easy cross‐reference and ordering accuracy
- .030 inch (0.76 mm) oversize for re‐bored cylinders to factory service size
- Aluminium alloy piston for strength, low weight and good heat dissipation
- Matched ring set to help restore compression and reduce blow‐by and oil use
- Manufactured to OEM tolerances to support consistent clearances and sealing
- Direct fit for Kohler K301 engines to minimise downtime during rebuilds
- Helps recover power, smoother idle and easier starting after an engine refresh
Typical Applications:
Used when overhauling Kohler K301 engines in garden tractors, ride‐on mowers, compact utility equipment, generators and light construction machinery. Ideal after cylinder wear or scoring requires a rebore to .030 inch (0.76 mm) oversize, restoring reliable operation for professional and DIY users.
Also known as:
0.030 over piston and ring pack, oversize piston .030, rebore piston kit, service oversize piston assembly, engine rebuild piston set for Kohler K‐series 12 hp class, replacement piston and rings.
Fits Models:
K301
Alternate Part Numbers:
47 874 10S, 4787410-S, 4787410S
Product Specifications
| L&S Part No. | 47 874 10-S |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Applications | K301 |
| Machine Type | Engines |
| Fits Brands | Kohler |
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