MerCruiser 85784A1 MerCarb 3" Flame Arrestor 4cyl 2.5L 120hp 3.0L 140hp 1987-95 Fuel Lines & Filters Empty Gear Housing Gearcase Foot

Empty Gear Housing Gearcase Foot Lower Unit: 141054-1

which covered all engine configurations

New Drive Shaft Seal

0L 4-cyl 140hp

Looks like there is a small welded repair on the bottom

MerCruiser 85784A1 MerCarb 3" Flame Arrestor 4cyl 2.5L 120hp 3.0L 140hp 1987-95 Fuel Lines & Filters Empty Gear Housing Gearcase FootItem Details Roughly 3" opening for MerCarb Carburetors Stamped 85784 But functionally equivalent to those stamped 571517AA (which I have seen before and they use multiple illustrations in the parts diagrams) ZENITH A175 65 Overall Good condition USCG Approved Part Numbers Included 85784 85784A1 Flame Arrestor Includes vent Hose MerCruiser 32 12558 for GM 4cyl applications using (NEW DESIGN) TOP MOUNT SHIFTING GM 2. 5L 120hp (2BBL (MerCarb w Side