DESCRIPTION
Sierra 18-4359 Overhaul Gasket Set
Sierra replacement Overhaul Gasket Set for Mercury Marine engines. Does not include head gaskets.
Interchangeable with:
Mercury Marine
27-815791A92
27-815810A90
27-815791A90
27-815809A90
Set Contains:
(1) 18-0135 Adapter Cover Gasket
(2) 18-0182 Thermostat Gasket
(3) 18-0384 Carburetor Gasket
(3) 18-0641 Carburetor Mounting Gasket
(1) 18-0642 Divider Plate Gasket
(1) 18-0643 Powerhead Base Gasket
(1) 18-0644 Reed Plate Gasket
(1) 18-0645 Adapter Plate Gasket
(1) 18-0646 Reed Plate Gasket
(1) 18-0838 O-Ring
(1) 18-0858 O-Ring
(1) 18-0860 O-Ring
(2) 18-0936 Relief Valve Plate Gasket
(3) 18-2509 Carburetor Mounting Gasket
(1) 18-2511 Drive Shaft Housing to Exhaust Plate Gasket
(2) 18-2513 Crankcase Gasket (Cyl. Block Sealing V-6)
(1) 18-2914 Water Pump Gasket
(1) 18-2915 Water Pump Gasket
(1) 18-2919 Water Pump Gasket
(2) 18-3110 Water Pump Housing Bushing
(1) 18-7153 O-Ring
(1) 18-7157 O-Ring
(1) 18-7159 O-Ring
(1) 18-7174 O-Ring
(1) 18-7176 O-Ring
(1) 18-8305 Divider Plate Seal
(1) 18-2506-1 Exhaust Plate Gasket
Sierra replacement Overhaul Gasket Set for Mercury Marine engines. Does not include head gaskets.
Interchangeable with:
Mercury Marine
27-815791A92
27-815810A90
27-815791A90
27-815809A90
Set Contains:
(1) 18-0135 Adapter Cover Gasket
(2) 18-0182 Thermostat Gasket
(3) 18-0384 Carburetor Gasket
(3) 18-0641 Carburetor Mounting Gasket
(1) 18-0642 Divider Plate Gasket
(1) 18-0643 Powerhead Base Gasket
(1) 18-0644 Reed Plate Gasket
(1) 18-0645 Adapter Plate Gasket
(1) 18-0646 Reed Plate Gasket
(1) 18-0838 O-Ring
(1) 18-0858 O-Ring
(1) 18-0860 O-Ring
(2) 18-0936 Relief Valve Plate Gasket
(3) 18-2509 Carburetor Mounting Gasket
(1) 18-2511 Drive Shaft Housing to Exhaust Plate Gasket
(2) 18-2513 Crankcase Gasket (Cyl. Block Sealing V-6)
(1) 18-2914 Water Pump Gasket
(1) 18-2915 Water Pump Gasket
(1) 18-2919 Water Pump Gasket
(2) 18-3110 Water Pump Housing Bushing
(1) 18-7153 O-Ring
(1) 18-7157 O-Ring
(1) 18-7159 O-Ring
(1) 18-7174 O-Ring
(1) 18-7176 O-Ring
(1) 18-8305 Divider Plate Seal
(1) 18-2506-1 Exhaust Plate Gasket
RELATED ITEMS
PRODUCT REVIEWS
PRODUCT FAQs
Question: How do I find engine parts for my boat's motor?
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
SHIPPING & RETURNS
Read the Sierra Warranty
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details