02-400-512 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Part Number: 02-400-512 / 02400512 Shaft Diam: 4". Stern Tube Diam: 5-1/2" to 5-5/8"
02-400-534 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Part Number: 02-400-534 / 02400534 Shaft Diam: 4". Stern Tube Diam: 5-3/4" to 5-7/8"
02-400-600 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Part Number: 02-400-600 / 02400600 Shaft Diam: 4". Stern Tube Diam: 6" to 6-1/8"
02-400-614 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Part Number: 02-400-614 / 02400614 Shaft Diam: 4". Stern Tube Diam: 6-1/4" to 6-3/8"
02-414-600 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Part Number: 02-414-600 / 02414600 Shaft Diam: 4-1/4". Stern Tube Diam: 6" to 6-1/8"
02-414-700 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 4-1/4". Stern Tube Diam: 7" to 7-1/8"
02-412-600 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 4-1/2". Stern Tube Diam: 6" to 6-1/8"
02-434-700 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 4-3/4". Stern Tube Diam: 7" to 7-1/8"
02-434-800 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 4-3/4". Stern Tube Diam: 8" to 8-1/8"
02-434-858 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 4-3/4". Stern Tube Diam: 8-5/8" to 8-3/4"
02-500-700 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 5". Stern Tube Diam: 7" to 7-1/8"
02-500-800 PSS "Type B" Shaft Seal by PYI - #1 selling marine mechanical seal worldwide. Designed for boats with Shafts diameters of 4 inches and up. Shaft Diam: 5". Stern Tube Diam: 8" to 8-1/8"