Description
Overview:
The Piston - Robin Part - RB246 23401 03 is a high-quality replacement piston for small petrol engines commonly found in construction and garden machinery. Made from durable aluminium alloy with precision machining, it helps restore compression, power and smooth running by converting combustion pressure into reliable mechanical motion. It is suitable for equipment such as plate compactors, generators, water pumps, mowers, tillers and pressure washers that use compatible Robin/Subaru-type engines. Built to withstand heat and friction in air-cooled applications, this piston supports dependable daily use and routine maintenance schedules. It is intended to fit in place of the original component, pairing with the correct rings and gudgeon pin specified for the engine, and is a practical choice when overhauling a worn or damaged top end.
Key Features:
- Robust aluminium alloy construction for strength, heat resistance and long service life
- Precision-machined crown and skirt for consistent compression and smooth operation
- Engineered to fit correctly in compatible small petrol engines for straightforward replacement
- Supports efficient combustion and power output when used with the correct rings and clearances
- Smooth surface finish promotes proper bedding-in of rings (rings not included unless stated by your kit)
- Resistant to corrosion and typical site conditions when used and maintained correctly
- Helps reduce downtime during overhauls thanks to predictable fit and standard tooling
- Suitable for routine maintenance, rebuilds and preventative servicing on busy fleets
- Manufactured to meet strict quality expectations for reliability in professional and DIY use
- Works with OEM-spec gudgeon pin and circlips where required by the engine design
Typical Applications:
Used to restore performance in small petrol engines powering construction and landscaping equipment. Common on plate compactors, portable generators, water pumps, cement mixers, turf care machinery, rotavators, lawn mowers and pressure washers. Ideal for engine rebuilds due to worn bores, scuffing or loss of compression, helping equipment start easily, run smoothly and deliver consistent power on site or in the garden.
Also known as:
Small petrol engine reciprocating component, cylinder crown-and-skirt component, top-end moving part for air-cooled engines, piston component for compactors and generators, replacement cylinder component for site machinery, small engine internal combustion reciprocator, workshop overhaul piston for garden equipment.
Product Specifications
| L&S Part No. | RB246 23401 03 |
|---|---|
| Unit of Sale | 1 |
| Fits Brands | Robin |
| Key Features | - Aluminium alloy construction for strength and heat resistance - Precision-machined for consistent compression and smooth operation - Fits Robin/Subaru-type small petrol engines - Supports efficient combustion with correct rings and clearances - Suitable for routine maintenance and engine rebuilds |
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