CYLINDER O-RING * price on request Available 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 RTA 38, RTA 48 Color Black Diameter 43.82 millimeter Hardness (Shore) 90 Material NBR Thickness 5.33 millimeter Weight 5 gram No stress about shipping?Sounds good! 99% of our global shipments arrive within 5 days! Request shipment enquiry