bids are invited for procurment of 500 2500 and 15000 hrly gear box routine kit filter element x 325 insert for lube oil , filter element x 400 insert for control oil , repair kit for lo cooler , set of sealing kit o rings for pressure relief valve item no 40 , set of sealing kit o rings for pressure relief valve item no 70 , gasket for built on sea water pump , sealing ring for built-on sea water pump , mechanical seal for built on sea water pump , grooved ball bearing for built on sea water pump , circlip for built on sea water pump , set of seal kit o rings for built on primary oil pump , set of seal kit o rings for built on secondary oil pump , repair kit for starting stand by pump for control and lube oil , service kit for pressure accumulating valve, item no. 65 , service kit for pressure accumulating valve, item no. 66 , set of o rings for lo filter and control oil filter 0025 2 or 0026 2 , repair kit for electric stand by sea water pump , element for temperature regulating valve , service kit sealing rings for temperature regulating valve 1 19 total quantity : 86