Piston Rings (STD) F3L1011/1011F GOETZE
The GOETZE standard size (STD) piston ring set is designed for Deutz diesel engines F3L1011 and F3L1011F with a standard cylinder diameter of 91 mm. The set is used during overhauls or replacement of worn parts without requiring cylinder machining, allowing the restoration of factory engine specifications.
The set includes two compression rings and one oil control ring. The top compression ring operates in the highest temperature and pressure areas, ensuring the sealing of the combustion chamber. The second compression ring further seals the cylinder, reduces the blow-by of exhaust gases into the crankcase, and participates in oil distribution. The oil control ring removes excess engine oil from the cylinder walls, leaving an optimal lubrication film to reduce friction and wear of the components.
Piston rings also serve the function of heat dissipation, transferring a significant amount of heat from the piston to the cylinder walls. This helps maintain a stable operating temperature of the engine, reduces the risk of piston overheating, and extends the lifespan of the cylinder-piston group.
GOETZE products are made from high-strength alloy materials using modern heat treatment technologies and wear-resistant coatings. High manufacturing precision ensures quick wear-in after installation, minimal compression losses, low friction, and long service life even under high engine loads.
The set meets the standard cylinder size (STD) with a diameter of 91 mm. The thickness of the rings is 2.0 mm, 2.0 mm, and 3.0 mm, fully corresponding to the factory specifications of Deutz F3L1011/F3L1011F engines.
Signs that pistons rings need replacement include decreased compression, increased oil consumption, blue smoke from the exhaust system, loss of power, increased fuel consumption, and difficulty starting the engine. Timely replacement of the set helps avoid premature wear of the cylinders and pistons.
Technical Specifications:
Type: piston ring set.
Manufacturer: GOETZE.
Size: STD (standard).
Cylinder Diameter: 91 mm.
Contents: set for one piston (2 compression rings and 1 oil control ring).
Material: high-strength alloy.
Purpose: sealing the combustion chamber, maintaining compression, controlling the lubrication film, and heat dissipation.
Compatibility: Deutz engines F3L1011, F3L1011F.