Deutz STD Piston Ring Set — Part No. 0223-9262, 100 mm Key features and benefits Exact-fit replacement for Deutz FL912 series engines: F2L912, F3L912, F4L912, F5L912, F6L912 and FL912. Standard (STD) size: 100 mm diameter, supplied as one complete piston ring set (1 x STD piston ring set). Restores engine compression and oil control to original specification, helping recover lost power and reduce oil consumption. Matches the performance of the original equipment: OEM-equivalent quality at a fraction of the price. Direct compatibility with the listed Deutz models ensures a reliable, straightforward replacement without modification. What this product does for you Solves common engine issues caused by worn rings: low compression, increased oil use, smoking and reduced efficiency. Provides consistent sealing and ring-to-bore contact for dependable operation under normal service conditions. Helps extend the lifespan of rebuilt or serviced engines by restoring critical sealing components to spec. Practical attributes Function: piston ring set for sealing combustion chambers and controlling oil film on cylinder walls. Compatibility: specifically designed for Deutz FL912 and F2L912, F3L912, F4L912, F5L912, F6L912 engines. Size: STD 100 mm diameter. Contents: 1 x STD piston ring set, ready for installation. Typical applications Engine rebuilds and overhauls on Deutz FL912 family engines to restore factory compression and performance. Maintenance and repair of agricultural machinery or industrial equipment powered by Deutz FL912-series engines. Service and refurbishment of standby generators or construction equipment using compatible Deutz engines. Why choose this set OEM-level performance without the OEM price tag, making it a cost-effective choice for workshops and owners. Straightforward compatibility reduces downtime and avoids the need for trial fittings. Single set supply covers one engine’s piston ring replacement needs for standard-bore (100 mm) cylinders.