Skip to content

Welcome! CALL US (954-584-0042) and see if we can help you with your marine diesel needs.

Home
Engines
Boat Engine Spare Parts
Water Pumps

Need help?

Call us 000-000-0000

info@yourwebsite.com

Generators
Generator Parts

Transmissions
Transmission Parts

Steering
Pumps/Impellers
Propellers
Gauges/Instruments
Mufflers
Filters
Coolers

Bearing Kits
Yanmar Impellers
Maintenance Kits
Water Pumps
Turbochargers
Thermostat Gaskets
Engine Washers

Yamaha Full Carburetors
Yamaha Carburetor Gaskets
Yamaha Carburetor Gasket Kits
Yamaha Outboard Kits
Yamaha Outboard Fuel Pumps
Yamaha Outboard Fuel Regulators & Injectors

Boat Engine Seals

Boat Engine Seals

Engine Parts
Steering
Pumps/Impellers
Propellers
Gauges/Instruments
Mufflers
Filters
Coolers

Yanmar Marine Engine Parts
Bearing Kits
Yanmar Impellers
Maintenance Kits
Water Pumps
Turbochargers
Thermostat Gaskets
Engine Washers

Yamaha Engine Parts
Yamaha Full Carburetors
Yamaha Carburetor Gaskets
Yamaha Carburetor Gasket Kits
Yamaha Outboard Kits
Yamaha Outboard Fuel Pumps
Yamaha Outboard Fuel Regulators & Injectors

Yachts and Diesels

Home
Engines
Generators
Transmissions
Parts
Boat Engine Spare Parts
Water Pumps

Login / Signup

My account

Your cart is empty

Shop our products

Home
Engines
Generators
- Generator Parts
Transmissions
- Transmission Parts
Parts
Engine Parts
Steering
Pumps/Impellers
Propellers
Gauges/Instruments
Mufflers
Filters
Coolers
Yanmar Marine Engine Parts
Bearing Kits
Yanmar Impellers
Maintenance Kits
Water Pumps
Turbochargers
Thermostat Gaskets
Engine Washers
Yamaha Engine Parts
Yamaha Full Carburetors
Yamaha Carburetor Gaskets
Yamaha Carburetor Gasket Kits
Yamaha Outboard Kits
Yamaha Outboard Fuel Pumps
Yamaha Outboard Fuel Regulators & Injectors
Yacht Hardware
Boat Engine Seals

Boat Engine Seals
Boat Engine Spare Parts
Water Pumps

Use this bar to show information about your cookie policy.

Home
Reliable Boat Engine Seals for Leak-Free Performance

Engine Parts

Filters

In stock (59)
Out of stock (2)

$

-

$

Boat Engine Parts (13)
Business & Industrial:CNC, Metalworking & Manufacturing:Other CNC, Metalworking & Manufacturing (2)
Business & Industrial:Electrical Equipment & Supplies:Electronic Components & Semiconductors:Circuit Boards & Prototyping:Printed Circuit Boards (PCBs) (1)
Business & Industrial:Heavy Equipment, Parts & Attachments:Heavy Equipment Parts & Accessories:Antique & Vintage Equipment Parts (1)
Business & Industrial:Heavy Equipment, Parts & Attachments:Heavy Equipment Parts & Accessories:Seals & O-Rings (1)
Business & Industrial:Industrial Automation & Motion Controls:Mechanical Power Transmission:Mechanical Couplings & U-Joints:Flexible Couplings (2)
Business & Industrial:Industrial Automation & Motion Controls:Mechanical Power Transmission:Seals, O-Rings & Gaskets (4)
Business & Industrial:Other Business & Industrial (2)
Cooling System (7)
eBay Motors:Parts & Accessories:Boat Parts:Accessories & Gear:Other (2)
eBay Motors:Parts & Accessories:Boat Parts:Electrical & Lighting (2)
eBay Motors:Parts & Accessories:Boat Parts:Inboard Engines & Components:Complete Diesel Engines (1)
eBay Motors:Parts & Accessories:Boat Parts:Inboard Engines & Components:Other (2)
eBay Motors:Parts & Accessories:Boat Parts:Other (4)
eBay Motors:Parts & Accessories:Boat Parts:Plumbing & Ventilation (2)
Yamaha Engine Parts (3)
Yanmar Engine Parts (11)

CGRIP (2)
Cummins (1)
EAGLEBURGMAN (2)
FSIP (2)
HARWAL (6)
Hubbell (2)
JMP (2)
John Deere (2)
RECMAR (34)
Sealand (2)
TIDES MARINE (2)
Tides Marine (2)
Volvo Penta (2)

Reliable Boat Engine Seals for Leak-Free Performance

61 products

Showing 49 - 61 of 61 products

Ensure your boat's engine remains leak-free and operates efficiently with our Boat Engine Seals collection. Offering a range of high-quality, marine-grade seals and gaskets designed to withstand the unique challenges of the marine environment. Our durable seals ensure optimal performance, preventing leaks and maintaining the integrity of your engine.

Showing 49 - 61 of 61 products

Display

Sort by

View

HARWAL TYPE A NITRILE OIL SEAL # 02451 TC 65 X 85 X 12 "NEW "

HARWAL TYPE A NITRILE OIL SEAL # 02451 TC 65 X 85 X 12 "NEW "

HARWAL HARWAL TYPE A NITRILE OIL SEAL # 02451 TC 65 X 85 X 12 "NEW "

Sale price$19.95 USD

LOT of ( 2 ) NEW TIDES MARINE HS3500-4000, 3 1/2 INCH SURSEAL DRIP-LESS SHAFT SE

LOT of ( 2 ) NEW TIDES MARINE HS3500-4000, 3 1/2 INCH SURSEAL DRIP-LESS SHAFT SE

TIDES MARINE LOT of ( 2 ) NEW TIDES MARINE HS3500-4000, 3 1/2 INCH SURSEAL DRIP-LESS SHAFT SE

Sale price$2,400.00 USD

Tides Marine LOT of ( 2 ) NEW TIDES MARINE HS3500-4000, 3 1/2" SURESEAL SHAFT SEALS

Sale price$2,400.00 USD

JOHN DEERE ORIGINAL OEM SEAL R502719 NEW FREE SHIPPING

John Deere JOHN DEERE ORIGINAL OEM SEAL R502719 NEW FREE SHIPPING

Sale price$29.95 USD

JOHN DEERE ORIGINAL OEM SEAL R502598 NEW FREE SHIPPING

JOHN DEERE ORIGINAL OEM SEAL R502598 NEW FREE SHIPPING

John Deere JOHN DEERE ORIGINAL OEM SEAL R502598 NEW FREE SHIPPING

Sale price$27.95 USD

SEALAND WATER VALVE KIT FOR MARINE & RV TOILETS # 385314349 NOS FREE SHIPPING

SEALAND WATER VALVE KIT FOR MARINE & RV TOILETS # 385314349 NOS FREE SHIPPING

Sealand SEALAND WATER VALVE KIT FOR MARINE & RV TOILETS # 385314349 NOS FREE SHIPPING

Sale price$54.95 USD

NEW Volvo Penta Marine Seal #946242

NEW Volvo Penta Marine Seal #946242

Volvo Penta NEW Volvo Penta Marine Seal #946242

Sale price$14.00 USD

HUBBELL, HBL60CM31, 30 AMP SHORT SEAL TITE, SHORE POWER COVER, NEW w/ FREE SHIP

HUBBELL, HBL60CM31, 30 AMP SHORT SEAL TITE, SHORE POWER COVER, NEW w/ FREE SHIP

Hubbell HUBBELL, HBL60CM31, 30 AMP SHORT SEAL TITE, SHORE POWER COVER, NEW w/ FREE SHIP

Sale price$29.95 USD

REC124085-02220 Crankshaft Rear Seal | Compatible with Yanmar 1GM/2GM/3GM/3HM Engines | OEM Replacement

RECMAR REC124085-02220 Crankshaft Rear Seal | Compatible with Yanmar 1GM/2GM/3GM/3HM Engines | OEM Replacement

Sale price$5.04 USD

REC124411-01780 Crankshaft Rear Seal | Compatible with Yanmar 4LH/6LY Engines | OEM 124411-01780 Replacement

RECMAR REC124411-01780 Crankshaft Rear Seal | Compatible with Yanmar 4LH/6LY Engines | OEM 124411-01780 Replacement

Sale price$7.50 USD

REC124460-11340 Valve Stem Seals | Compatible with Yanmar 3JH/4JH/6LY Engines | OEM 124460-11340 Replacement

RECMAR REC124460-11340 Valve Stem Seals | Compatible with Yanmar 3JH/4JH/6LY Engines | OEM 124460-11340 Replacement

Sale price$2.52 USD

RECMAR 124950-11340 Valve Stem Seal | OEM Replacement for Yanmar 1GM-3HM Engines

RECMAR RECMAR 124950-11340 Valve Stem Seal | OEM Replacement for Yanmar 1GM-3HM Engines

Sale price$2.68 USD

RECMAR Seal 12708 – OEM Replacement for Mercruiser & OMC Marine Engines

RECMAR RECMAR Seal 12708 – OEM Replacement for Mercruiser & OMC Marine Engines

Sale price$4.72 USD

1 23

Page 3 / 3

Filters (0)

Engine Parts

Filters

In stock (59)
Out of stock (2)

$

-

$

Boat Engine Parts (13)
Business & Industrial:CNC, Metalworking & Manufacturing:Other CNC, Metalworking & Manufacturing (2)
Business & Industrial:Electrical Equipment & Supplies:Electronic Components & Semiconductors:Circuit Boards & Prototyping:Printed Circuit Boards (PCBs) (1)
Business & Industrial:Heavy Equipment, Parts & Attachments:Heavy Equipment Parts & Accessories:Antique & Vintage Equipment Parts (1)
Business & Industrial:Heavy Equipment, Parts & Attachments:Heavy Equipment Parts & Accessories:Seals & O-Rings (1)
Business & Industrial:Industrial Automation & Motion Controls:Mechanical Power Transmission:Mechanical Couplings & U-Joints:Flexible Couplings (2)
Business & Industrial:Industrial Automation & Motion Controls:Mechanical Power Transmission:Seals, O-Rings & Gaskets (4)
Business & Industrial:Other Business & Industrial (2)
Cooling System (7)
eBay Motors:Parts & Accessories:Boat Parts:Accessories & Gear:Other (2)
eBay Motors:Parts & Accessories:Boat Parts:Electrical & Lighting (2)
eBay Motors:Parts & Accessories:Boat Parts:Inboard Engines & Components:Complete Diesel Engines (1)
eBay Motors:Parts & Accessories:Boat Parts:Inboard Engines & Components:Other (2)
eBay Motors:Parts & Accessories:Boat Parts:Other (4)
eBay Motors:Parts & Accessories:Boat Parts:Plumbing & Ventilation (2)
Yamaha Engine Parts (3)
Yanmar Engine Parts (11)

CGRIP (2)
Cummins (1)
EAGLEBURGMAN (2)
FSIP (2)
HARWAL (6)
Hubbell (2)
JMP (2)
John Deere (2)
RECMAR (34)
Sealand (2)
TIDES MARINE (2)
Tides Marine (2)
Volvo Penta (2)

Recently viewed

CALL US (954-584-0042) or email manager@yachtsanddiesels.com and see if we can help you with your marine diesel needs. We have a warehouse full of used marine parts, diesel engines, generators, and transmissions.

About Us
Shipping & Returns
Privacy Notice
Conditions of Use
Contact Us

Newsletter

Stay up to date on the latest news, inventory and specials.

Your email

© 2025 Yachts and Diesels
Powered by Shopify

Follow Us

© 2025 Yachts and Diesels
Powered by Shopify

Opens in a new window.