CPR Starters & Alternators 18522N Starter for KOMATSUSTARTER Application Table for the following KOMATSU models. YEAR MAKE MODEL ENGINE OPTIONS All Komatsu PC400 6D125 Engine Nikko System; (95 On) All Komatsu PC400 6D170 Engine Nikko System; (99 On) 1991 Komatsu PC400 SA6D125 Engine Nikko System 1992 Komatsu PC400 SA6D125 Engine Nikko System 1993 Komatsu PC400 SA6D125 Engine Nikko System 1994 Komatsu PC400 SA6D125 Engine Nikko System 1991 Komatsu PC410 6D105 Engine Nikko System 1992 Komatsu PC410 6D105