MerCruiser 865217 Engine Oil Gauge Dipstick Tube GM 496 MAG HO V8 8.1L Upper Unit 315444 /384725 / 0384725 Lower

315444 /384725 / 0384725 Lower Motor Cover (used on Electric Start Models Only)

but it didn't have the rectangular splash plate

Should be compatible with some OMC Stringer applications using an ammeter

Manufacturer Part Number: Outboard Motor Corporation 0377370 / 377370 / 768340 / 0768340

this would have been found on MerCruiser Pre-Alpha that had the trim senders and also used the splined style gimbal ring 1970-1982 (But more so 1975-1977 as this was the last of its kind before the transition into the current style of gimbal ring with the square / square configuration)

MerCruiser 865217 Engine Oil Gauge Dipstick Tube GM 496 MAG HO V8 8.1L Upper Unit 315444 /384725 / 0384725 LowerPart Number(s) Included MerCruiser 865217 Engine Oil Gauge Tube General Application Compatibility Various GM 496 applications (Mag and HO) but originally just on inboards Generally, Serial number 0W30999 & Up using the 881653001 Cast aluminum oil pan that has the threaded fittings on both sides. Other Details Freshwater Used Parts Purchase with confidence! From a MerCruiser 496 Mag Base Model (likely serial number 0650000 thru 1A066165)