Piston ring * price on request Leadtime to be discussed Ordered before 12.00, shipped same day 100 years of engine spare part knowledge 12 months warranty Please select your engine before inquiring this part. Product specifications Engine brand New Sulzer Diesel, Wärtsilä Engine type RL 90, RND 90 Product type Piston ring Coating type Without Coating Height 18 millimeter Profile Cylindrical No stress about shipping?Sounds good! 99% of our global shipments arrive within 5 days! Request shipment enquiry