5 BOLT GALVANIZED HUB KIT (1350) includes bearings, Superlube, dust cap, cotter key and lug nuts. Factory pre-greased. Bearing Size: 2 each, 1" with Lug Nuts.

The Sierra 18-2381 Upper Drive Unit Cap is interchangeable with the following: GLM 28400, Mallory 9-78121, Mercruiser 94998A2, 9-4998A4, 94998A1, 94998A3. Each Sierra product meets or exceeds the original equipment part it replaces.

SUPER LUBE, 5 BOLT GALVANIZED HUB KIT (1350) includes bearings, Superlube, dust cap, cotter key and lug nuts. Factory pre-greased. Bearing Size: 2 each, 1" with Lug Nuts.

ONE PIECE PERFORMANCE PLUG. If you need utmost ignition performance & spark voltage at unparalleled levels don't miss the chance to purchase our racing plugs. Misfires are now controlled & racing plugs will allow you to have steadily high levels of improved acceleration & throttle response. Due to B...