Profleet Engine Retaining Ring, High Strength Injector Sleeve Expansion Ring for Cumins ISX15 QSX15 Engines, 1 Piece/Single Retaining Ring, Replaces 4312298

Engineered for Leak-Free Injector Performance: The 4312298 Engine Retaining Ring. This is one genuine 4312298 engine retaining ring. This premium fastener is designed for heavy-duty diesel engines, offering superior protection against component misalignment and system leaks to ensure peak mechanical integrity and engine efficiency. The 4312298 single unit ring is a precision-engineered, high-strength solution that provides unparalleled protection against fuel and coolant cross-contamination in the cylinder head. Its advanced metallurgy is compatible with all engine housing materials and is specifically designed for use in Cumins EPA10/13 15-liter ISX/QSX series engines. Ready-to-use, this expansion ring delivers optimal sealing performance in demanding industrial conditions. Cross-references of the product: Cumins 4312298, Ferum FEPRO2298, PAI 1509. The superior design of 4312298 helps optimize engine reliability, extends cylinder head life, and provides a guaranteed service life when properly installed using specialized expansion tools. Characteristics: ⦁ Precision-machined for exact tolerances ⦁ High-grade steel construction for thermal stability ⦁ Designed for injector sleeve expansion applications ⦁ Resistant to engine oil, fuel, and coolant exposure ⦁ Essential for EPA10 and EPA13 emissions-compliant engines ⦁ Qty: 1 Unit

• Quantity: 1 Retaining Ring per order – Sold Individually
• HEAVY-DUTY COMPATIBILITY: Specifically designed for high-stress environments in Cumins ISX15 (CM2250, CM2350) and QSX15 diesel engine families and PowrGen systems.
• SUPERIOR RETENTION: Provides high-strength mechanical fastening to prevent component movement, effectively sealing injector sleeves against fuel and coolant cross-contamination.
• INDUSTRY CROSS REFERENCES: Engineered as a direct replacement for Cumins 4312298 and compatible with alternative service kits including Ferum FEPRO2298 and installer kit 5394735.
• CORROSION RESISTANT: Manufactured from premium-grade materials that resist wear and corrosion, extending the service life of exhaust manifolds and cylinder head assemblies.