Product Description
1G770-21902 PISTON(05)025 KUBOTA
KUBOTA began in 1890,which products range from agricultural machinery, construction machinery, industrial engine to water & environment system ect. Kubota is the largest agricultural machiney manufacturer in Japany, the world's leading Mini excavator manufacturer and the world's leading below 100hp industrial engine brand which have compact, lightweight, high-output enjoy a strong reputation in the global market and became many international construction machinery manufacturer OEM engine first provider.
Engineered for Reliable PerformanceThis piston is crafted from high-strength aluminum alloy and undergoes both precision casting and CNC machining for exact OE fit and finish. Its thermal hardening and corrosion-resistant coating ensure it performs exceptionally under high temperature and pressure, making it suitable for rigorous engine conditions in Kubota diesel engines.
Ready for Immediate InstallationSupplied in box packaging and maintained as ready stock, the 1G770-21902 piston is prepared for swift dispatch and installation. Each piece matches original equipment manufacturer (OEM) standards in dimensions, weight, and finish, enabling effortless replacement during routine maintenance or urgent repairs.
Versatile Application and Quality AssuranceCompatible with Kubotas 05-025 series diesel engines, this piston supports both distributors and end-users. Its precision-engineered design supports engine longevity and dependable operation, contributing to consistent power output and efficient cooling through water-cooled systems.
FAQs of 1G770-21902 PISTON(05)025 KUBOTA:
Q: How is the 1G770-21902 PISTON(05)025 manufactured for durability and precision?
A: The piston is produced through a process combining precision casting and CNC machining, followed by thermal hardening. This results in a component with high dimensional accuracy, structural integrity, and the capability to withstand temperatures up to 250C and high engine pressures.
Q: What brands and engine models are compatible with this piston?
A: The 1G770-21902 piston is specifically designed for Kubota diesel engines, particularly those in the 05-025 series. OEM quality standards ensure it matches the original parts for a seamless fit and trusted performance.
Q: When should I consider replacing my Kubota engine piston with this model?
A: You should replace the piston during major engine overhauls, if you observe loss of performance, visible wear, or damage such as scoring, excessive oil consumption, or low compression. Using a factory-standard replacement maintains engine reliability.
Q: Where can this piston be used, and is it suitable for all Kubota diesel applications?
A: This piston is primarily intended for diesel engines within the Kubota 05-025 series. It may not be suited for other non-compatible Kubota models or engine series. Always verify the OE number and specifications before installation.
Q: What are the benefits of the corrosion-resistant and thermally hardened treatments?
A: Corrosion-resistant coating protects the piston from chemical wear and oxidation, while thermal hardening increases its resistance to deformation at high temperatures, ensuring long service life and efficient engine operation under tough conditions.
Q: How is the piston supplied and installed?
A: Each piston is delivered in protective box packaging. Its standard dimensions, flat head, and machined finish are designed for direct installation into the engine block using a floating-type pin, matching factory assembly protocols for straightforward replacement.
Q: What usage advantages does the factory-standard piston ring groove provide?
A: The factory-standard piston ring groove ensures proper sealing and optimal oil control within the cylinder, delivering efficient combustion, minimizing blow-by, and maintaining engine performance in line with original specifications.