Caterpillar Electronic Unit Injectors Advanced Diesel Injection now offers a completely re-manufactured electronic unit injection on a Service or Exchange basis. Having supplied small and major mining and earthmoving companies in Australia and PNG for many years now we are justifiably proud of this highly successful product. Applications Caterpillar 3500, C15, C16, C18, C2, C32 … Continue reading CAT 3500 & C Series