Description
Overview:
The Piston Ring Set Std - Robin Part - RB223 23501 17 is a standard-size replacement ring pack for small petrol engines. It restores the vital seal between piston and cylinder to maintain compression, control oil, and reduce blow-by. Manufactured from durable, wear-resistant metal, the rings are designed for reliable operation under high heat and load. This set is suitable for Robin engines, including the EY35, commonly used on compactors, generators, pumps, and mixers. It is intended as a direct-fit standard (non-oversize) set for engines with a standard bore that is within service limits. When installed correctly, it helps improve starting, power delivery, fuel efficiency, and exhaust cleanliness while reducing oil consumption and smoke.
Key Features:
- Standard-size ring set for engines with an unmodified, in-tolerance bore
- Maintains cylinder compression for easier starting and stronger performance
- Oil control ring helps reduce oil consumption and exhaust smoke
- Wear-resistant construction for long service life in tough site conditions
- Precision-ground faces for stable seating and consistent sealing
- Heat-resistant design suitable for continuous-duty small engine use
- Direct replacement for tired or worn rings; no modifications required
- Compatible with the Robin EY35 platform used across various machines
- Supports cleaner running and improved fuel economy when paired with correct servicing
- Straightforward to fit using standard workshop tools and procedures
Typical Applications:
Used during engine rebuilds or repairs on Robin single-cylinder petrol engines to restore compression and oil control. Common on plate compactors, generators, water pumps, cement mixers, rammer/tampers, and similar site or garden machinery. Ideal when engines show low power, hard starting, excessive oil use, or blue smoke, and as part of scheduled overhauls for hire or fleet maintenance.
Also known as:
Piston ring kit, engine ring set, ring pack, compression rings, oil control ring set, cylinder rings, Robin engine rings, standard piston rings, small engine ring set.
Fits Models:
EY35
Product Specifications
| L&S Part No. | RB223 23501 17 |
|---|---|
| Unit of Sale | 1 |
| Applications | EY35 |
| Machine Type | Engines |
| Fits Brands | Robin |
| Fits Models | EY35 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
