The Perkins 20R-1275 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 1106D, 1506A and 2206C series engines (including 1106D-E66TA, 1506A-E88TAG3, 2206C-E13TAG3 models) and fully compatible with ccat equipment, especially ccat C6.6 engine and ccat®320GC hydraulic excavator. As a key part of Perkins fuel supply system, it is widely applied in heavy-duty construction machinery, large industrial compressors, generator sets and engineering machinery, fitting Perkins’ high-reliability, high-efficiency and heavy-load adaptation features. It features high-strength vacuum-treated alloy structure, micron-level atomization, reliable sealing and long service life, complying with Perkins global manufacturing standards, ISO 9001 certificcation and OEM requirements, with a 6-month warranty. As a core universal model, it achieves seamless interchangeability with 20R1275, 20R-1274, 2645A1275, 10R-1274 and 20R-1308, enabling quick maintenance, reducing equipment downtime, with genuine or neutral packing optional and in-stock delivery within 3-7 working days.