Mercury Marine port side lower motor cover in black is an original OEM spare part for select Mercury 2.5-liter V6 outboard engines. The cover forms the lower part of the engine's cowling on the port side and is used as a replacement for a damaged or worn motor cover.
The spare part is documented for a range of Mercury 110 Jet, 115, 135, 140 Jet, V-140, 150, V-150, 175, V-175, and V-200 engines with DFI or EFI, as well as select 150 Pro XS and 175 Pro XS models. Compatibility includes various serial number ranges, and the engine model and serial number must therefore always be checked in the Mercury parts catalog before ordering.
The Mercury Marine part number is 8M0107321, while the number 100-8M0107321 is used as the catalog and dealer format. The part replaces the previous OEM number 834814A1.
The documented shipping weight is 3629 g, and the stated shipping dimensions are 36.50 × 16.50 × 16.25 inches. The dimensions describe the packaging and must not be used as physical product dimensions when checking for fitment.
Key featuresOriginal Mercury Marine OEM spare part
Lower motor cover for the port side
Color: Black
Part number: 8M0107321
Catalog number: 100-8M0107321
Replaces OEM number 834814A1
For documented Mercury 2.5-liter V6, DFI, EFI, Pro XS, and Jet applications
Always check engine model and serial number before ordering
