Legacy variant · S6A3

S6A3-MPTK

Name: S6A3-MPTK
Brand: Mitsubishi Heavy Industries
SKU: S6A3-MPTK

This exact configuration isn't sold new in Australia — Australian rules require new marine engines to meet IMO Tier II emissions requirements, and the S6A3-MPTK doesn't carry a Tier II rating. If you're running one, OPS still stocks genuine parts for it and can supply the current Australian Tier II S6A3 equivalent below.

S6A3-MPTK — as supplied

Propulsion368–445 kW1840–1900 rpm

6-cyl Inline-6 · S6A3 series · printed as Not regulated

Australian Tier II equivalent

The S6A3 is still in our current range. The Tier II variants we sell new in Australia today are:

S6A3-T2MPTK
S6A3-T2MPTK3
S6A3-T2MPTAW

View the S6A3 model page →Request a quote →

Just need parts for the S6A3-MPTK itself? Start a parts enquiry →