137667 ⎘
Component parts, details or accessories, not provided for in, or of interest apart from, groups - ; Means for keeping lubricant level constant or for accommodating movement or position of machines or engines Accommodating movement or position of machines or engines, e.g. dry sumps
Sub-classes:FLOW DRAINING ENHANCEMENT SYSTEM FOR ENGINE SUMP CAVITIES
#2Quantitative one-way oil gas lubricant system and method for 4-stroke engine
#3Four-stroke engine lubrication system
#4General-purpose engine
#5Engine oil supply system
#6Combination Bearing Beam and Crankshaft-Interactive Oil Management Device for Internal Combustion Engine