Shaft Seals

Inboard Drive Drive Shaft Seals.

Also known as a stuffing box, an inboard shaft seal allows the prop shaft to exit the boat and rotate, all while keeping water on the outside of the boat. Inboard drive shaft seals are a critical part of a boat's underwater hardware and drivetrain system. At My Inboard Marine, we carry a good selection of drive shaft seals, inboard shaft logs, inboard flex gland shaft seal systems and much more. You can trust My Inboard Marine as your inboard engine parts supplier and we are here to help you spend less time working on your boat and "keeping you on the water"!

Our top-of-the-line Inboard Watercraft Drive Shaft Seals, offering unparalleled protection and longevity for your watercraft engine. Engineered seals guarantee smooth and effective performance. Crafted from premium materials, our seals are designed to endure the challenging marine conditions and provide lasting functionality. Whether you're navigating gentle waters or facing turbulent waves, our Inboard Watercraft Drive Shaft Seals will safeguard your engine and keep your inboard watercraft running seamlessly. Enhance your inboard watercraft shaft seal defense with our dependable and superior quality seals now!

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Seal Kit Lower Unit Lower Unit Seal Kit for Johnson Evinrude OEM 18-2684
$33.00 $37.29
Lower unit seal kit for Johnson Evinrude Sierra Kit Replaces Mallory 9-74105  
5/16 x 22 inch Teflon PTFE Flax Shaft Packing | Western Pacific Trading 10018
$11.95 $15.32
5/16 x 22 inch Teflon PTFE Flax Shaft Packing CHECK OUT THIS PACKING REMOVAL TOOL! INEXPENSIVE AND WORKS GREAT! CLICK HERE! Wax Impregnated Rope Packing...
Glide® Replacement Seal Kit 1" | One Inch OEM GMS-TL-1.000 Glide® Replacement Seal Kit 1-1/4" | OEM GMS-TL-1.250
$35.00 $49.55
Glide® Replacement Seal Kit 1-1/8" Our replacement seal kits are compatible with any Glide Housing with the (6) screw cap. Glide Seal Kit Includes: Seal...
Glide® Dripless Shaft Seal Complete Kit  1-1/4" X 2.00" OEM GMSS 1.250X2.000 KIT
$195.00 $207.92
1-1/4" X 2.00" Glide® Dripless Shaft Complete Seal Kit  For those ready to tackle the job of replacing your existing seal system on your own, we...
Glide® Dripless Bearing T-Fitting 316 High Quality Stainless Steel 1-1/4 Inch OEM T-FIT 1.25 Glide® Dripless Bearing T-Fitting 316 High Quality Stainless Steel 1-1/4 Inch OEM T-FIT 1.25
$20.00 $24.00
Stainless Steel T-Fitting for the Glide® Marine Seal System Works with the following Glide® Marine Seal System combinations: GMSS 1.125X1.75 GMSS 1.250X2.00  This T-Fitting comes...
Glide® Replacement Seal Kit 1" | One Inch OEM GMS-TL-1.000 Glide® Replacement Seal Kit 1-1/4" | OEM GMS-TL-1.250
$37.00 $52.00
Glide® Replacement Seal Kit 1-1/4" Our replacement seal kits are compatible with any Glide Housing with the (6) screw cap. Glide Seal Kit Includes: Seal...
Glide® Replacement Seal Kit 1" | One Inch OEM GMS-TL-1.000 Glide® Replacement Seal Kit 1-1/4" | OEM GMS-TL-1.250
$32.50 $47.50
Glide® Replacement Seal Kit 1" - One Inch Our replacement seal kits are compatible with any Glide Housing with the (6) screw cap. Glide Seal...
Glide® Dripless Shaft Seal 1-1/4" X 2.00" OEM GMSS 1.250X2.000
$130.00 $145.00
Glide® Dripless Shaft Seal 1" X 1.5" GLIDE Marine Seal Systems are comprised entirely of our GLIDE-400 material and are  roudly made in the USA....
1" PSS Shaft Seal Kit 1" Diameter Drive Shafts Comes With Install Kit 1" PSS Shaft Seal Kit 1" Diameter Drive Shafts Comes With Install Kit
$459.00 $475.00
Fits all boats with 1" shaft and 1-3/4 length shaft log.  This kit COMES WITH the quick install kit; Item INSTKIT1.0X.37 Uses a Stainless Steel rotor that slides down...
Glide® Dripless Shaft Seal Complete Kit  1-1/4" X 2.00" OEM GMSS 1.250X2.000 KIT
$165.00 $177.00
1" X 1-3/4" Glide® Dripless Shaft Complete Seal Kit  For those ready to tackle the job of replacing your existing seal system on your own, we...
Glide® Dripless Shaft Seal Complete Kit  1-1/4" X 2.00" OEM GMSS 1.250X2.000 KIT
$165.00 $177.00
1" X 1.5" Glide® Dripless Shaft Complete Seal Kit For those ready to tackle the job of replacing your existing seal system on your own, we...
PSS Shaft Seal Kit 1-1/8" T-Fitting Water Supply Kit PSS Shaft Seal Kit 1-1/8" T-Fitting Water Supply Kit
$65.00
1-1/8" T-Fitting Install Kit for the 1-1/8 Inch PSS Seal Quick install water supply KIT ONLY for the PSS Shaft Seals This kit COMES WITH the...
Stuffing Box 1" Shaft and 1-3/4" I.D. Hose and 2 Stainless Steel Hose Clamps Stuffing Box 1" Shaft and 1-3/4" I.D. Hose and 2 Stainless Steel Hose Clamps
$195.00 $219.00
STUFFING BOX FOR 1" SHAFT This is your traditional wax rope packed stuffing box for your 1" shaft with a 1-3/4" ID hose. Stuffing Box comes WITH...
Glide® Dripless Shaft Seal 1-1/4" X 2.00" OEM GMSS 1.250X2.000
$175.00 $199.00
Glide® Dripless Shaft Seal 1-1/4" X 2.00" GLIDE Marine Seal Systems are comprised entirely of our GLIDE-400 material and are  roudly made in the USA....
Glide® Dripless Shaft Seal 1-1/4" X 2.00" OEM GMSS 1.250X2.000
$160.00 $173.00
Glide® Dripless Shaft Seal 1" X 1-3/4" GLIDE Marine Seal Systems are comprised entirely of our GLIDE-400 material and are  roudly made in the USA....
Stuffing Box 1-1/8" Shaft and 1-3/4" I.D. Hose and 2 Stainless Steel Hose Clamps
$194.00 $229.00
STUFFING BOX FOR 1-1/8" SHAFT This is your traditional wax rope packed stuffing box for your 1-1/8" shaft with a 1-3/4" ID hose. Stuffing Box comes WITH...
Seal Kit Lower Unit Lower Unit Seal Kit 84-86 OEM BRP-0396352
$49.66 $57.02
Lower unit seal kit for Johnson Evinrude O-Ring Seal Kit 25 HP 1984 25 Comm., 28 SPL, 30 SPL 1985-96  
1-1/4" PSS Shaft Seal Kit For 1-1/4" Diameter Drive Shafts Comes With Install Kit 1-1/4" PSS Shaft Seal Kit For 1-1/4" Diameter Drive Shafts Comes With Install Kit
$385.00 $398.00
Fits all boats with 1-1/4" shafts This kit COMES WITH the quick install kit; Item INSTIKIT1.2X.37 Uses a Stainless Steel rotor that slides down the shaft and compresses the...
1-1/8" Marine Hardware Brass Shaft Seal Kit | Stuffing Box With Grease Fitting 1-1/8" Diameter Drive Shafts  OEM SPST1.12X1.75-B 1-1/8" Marine Hardware Brass Shaft Seal Kit | Stuffing Box With Grease Fitting 1-1/8" Diameter Drive Shafts  OEM SPST1.12X1.75-B
$275.00 $327.76
Fits all boats with 1-1/8" shaft and 1-3/4 diameter shaft log connection. Complete stuffing box that includes the seal Brass stuffing box with seal fitting...
Shaft Stuffing Box 1" Shaft Algonac OEM 2200 1
$319.00 $369.00
Shaft Stuffing BOX FOR 1" SHAFT Algonac OEM 2200 1 Square Base Center to center of mounting holes is 2.5" Base size is 3.5" Square...
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