Part Number: 6008133130, 6008133170, 6008133171, 6008134000, 6008134410, 6008134411 Overview This replacement component is designed for use with Komatsu 4D130 engines and compatible crawler models. It is intended as a directfit service part for machines equipped with the Nikko system and for service or situations where original part numbers match. Key benefits Direct compatibility: Fits Komatsu engine 4D130 and crawler models D53, D53A, D53P, D53S, D57, D57S. Also compatible with Komatsu crawlers listed as D53 9584 and D53A 9584 with the 4D130 engine Nikko system. Correct fit and function: Matches the referenced part numbers to simplify replacement and reduce installation time. Minimizes downtime: Keeps machines operating by providing a ready replacement part for routine maintenance or repairs. One year : Includes a 1 Year to provide added confidence in part reliability. Important attributes Function: Replacement component engineered to restore proper operation in engines and systems that require any of the listed part numbers. Compatibility: Confirm match with the listed part numbers and with Komatsu 4D130 engines and the specified crawler models before ordering. System compatibility: Designed for use with equipment fitted with the Nikko system. Installation: Intended for direct replacement where mounting points and connections correspond to the original part numbers. Practical use scenarios Scheduled maintenance: Swap this part during a routine engine service to maintain reliable operation of D53 and related crawler models with the 4D130 engine. Field : Use as a replacement part when a component matching the listed part numbers fails during operation, allowing the machine to to service quickly. Fleet spare stocking: Keep on hand as a spare for workshops or fleet support for machines that reference the provided part numbers and engine model. Notes for buyers Verify that one of the listed Part Numbers matches your service manual or the component being replaced. Confirm that the machine is equipped with the 4D130 engine and the Nikko system where applicable. terms apply for 1 Year. This product is supplied as a replacement component and should be installed by a qualified technician following the equipment manufacturer service procedures.