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Piston Ring Set Standard for Robin/Subaru EX40 Engine - OEM No. 22B-23501-07

Piston Ring Set Standard for Robin/Subaru EX40 Engine - OEM No. 22B-23501-07
Piston Ring Set Standard for Robin/Subaru EX40 Engine - OEM No. 22B-23501-07
Part No.
RB22B 23501 07
In stock
Dispatched today if ordered before 4pm
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Was £65.00 £54.17 Special Price £39.00 £32.50
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Description

Overview:
The Piston Ring Set Standard for Robin/Subaru EX40 engines is a standard-size ring pack for restoring correct sealing between the piston and cylinder. Made from durable, heat-treated metal alloy with precise profiles, the set maintains compression, limits blow‐by, and controls oil on the cylinder wall. This helps engines start reliably, hold power, and run cleaner with reduced oil consumption. Supplied to match OEM reference 22B-23501-07, it is intended for routine servicing or full overhauls on EX40 units used across construction and garden machinery. A complete set for one piston, it is suitable for workshop rebuilds and on-site maintenance where dependable performance and straightforward fitting are important.

Key Features:
- Standard-size ring set for EX40 single-cylinder engines
- Helps restore compression and reduce oil consumption and smoke
- Precise ring geometry for consistent sealing and long service life
- Heat-resistant materials suitable for sustained high-temperature operation
- Smooth running and improved starting after overhaul
- Supports lower emissions by controlling oil and blow‐by
- Suitable for preventive maintenance or full engine rebuilds
- OEM reference 22B-23501-07 to aid correct identification and fit
- Clean edges and accurate end gaps when installed to specification
- Compatible with typical EX40 applications in plant and garden equipment

Typical Applications:
Used when refurbishing Robin/Subaru EX40 engines fitted to compactors, generators, water pumps, pressure washers, concrete and masonry equipment, turf care machinery, and other small plant. Ideal where engines show low compression, hard starting, blue exhaust smoke, or rising oil use. Suitable for both professional workshops and DIY users maintaining site equipment and garden machinery powered by the EX40.

Also known as:
Standard piston rings, STD piston rings, engine ring set, piston ring kit, cylinder rings, compression and oil-control rings, replacement ring set for small engines, piston sealing rings for EX40.

Fits Models:
EX40

Alternate Part Numbers:
22B-23501-07, 22B 23501 07, 22B2350107

Product Specifications

More Information
L&S Part No. RB22B 23501 07
Manufacturer Robin/Subaru
OEM No. 22B-23501-07
Unit of Sale 1
Applications EX40
Machine Type Engines
Fits Brands Robin
Fits Models EX40

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