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Re: dual Injector for Series 3500B

S2B00191 is a 3508B marine auxiliary 60Hz, rated 1298HP @ 1800 RPM. The injector part number is 3920217 or 20R1278. S2X01028 is a 3516B high displacement marine propulsion engine, rated 2575HP @ 1600 RPM. The injector part number is 3920202 or 20R1266. There are no "dual fuel" injectors for 3500 diesel engines. These 2 different engines that have different loads, compression ratios, pistons, and camshafts. While the injectors are physically the same externally, they contain different parts, including plungers and nozzles. They are specifically designed for certain engine models and ratings and are not interchangable. Serious engine damage is possible if the incorrect injector is used.
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Re: dual Injector for Series 3500B

3508B S/N is S2B00191   and  3516B  S/N is S2X01028, I already used the injector 10R-3255 in engine 3516B and it working but I do not expect what will be happened

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Re: dual Injector for Series 3500B

Post engine serial number.
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dual Injector for Series 3500B

the dual fuel injector in engine Series 3500B have the same dimension for engine 3508,3512,3516 but have different part numbers , what is the deficiency if I used the same injector especially for engine 3508B in engine 3516B.