Description
Mercury 89983T1 Water Pump Repair Kit 30-70 HP TwoStroke Outboards
Restore proper cooling system performance with the Mercury Precision 89983T1 water pump repair kit. Designed for select Mercury and Mariner 30-70 HP TwoStroke outboards and Mercury 30 HP Jet Drive applications, this kit includes key water pump service components to help repair wear caused by silt, sand, and other abrasive debris.
Key Features
- Genuine Mercury Precision water pump repair kit for select 30-70 HP applications
- Fits select Mercury and Mariner TwoStroke outboards and Mercury 30 HP Jet Drive outboards
- Includes gaskets, O-rings, face plate, drive key, impeller, and seat assemblies
- Helps repair damage caused by silt, sand, and other abrasive water pump wear
- Designed for installation with common tools during lower unit service
- Useful for routine cooling system maintenance, impeller replacement, and preventive service
- Mercury parts are engineered, tested, and manufactured for proper fit, function, and performance
Fitment / Product Details
- Brand: Mercury Precision
- Part Number: 89983T1
- BU Part ID: 89983T1
- Product Type: Water Pump Repair Kit / Impeller Repair Kit
- Application: Select Mercury and Mariner 30-70 HP TwoStroke outboards and Mercury 30 HP Jet Drive outboards
- Engine Types: Mercury / Mariner TwoStroke outboards and Mercury Jet Drive applications
- HP Range: 30-70 HP
- Serial Ranges: 30 Jet US 0C159200-0G589999; 35 HP TwoStroke US 6445653 and above, BEL 9384476 and above, CAN 7209608 and above; 40 HP TwoStroke 4-cylinder US 0C159200 and above, BEL 9570790 and above; 50/60 HP TwoStroke 3-cylinder US 6428681-0D000749, BEL 9385911-9683054, CAN 7208333 and above; 70 HP TwoStroke 3-cylinder US 4977157-6428680, AUS 8050200 and above, BEL 9196961-9385910, CAN 7110998-7208332
- Year Range: Includes 40 HP 2-cylinder TwoStroke through model year 1983; other applications should be verified by serial number
- UPC: 745061029477
- Country of Origin: US
- Prop 65: Cancer
- Package Dimensions: 7.55 in. L x 5.1 in. W x 2.75 in. H
- Package Weight: 0.28 lb
- Package Quantity: 1
- Brand Store Category: Parts
- Brand Store Subcategory: Water Pump Repair Kits & Impellers
- Supersedes / Replaces: Not provided
- Fitment Note: Confirm compatibility by Mercury part number, outboard model, horsepower, cylinder count, water pump type, serial number, lower unit parts diagram, owner’s manual, or service manual before ordering.
What’s Included
- Water pump gaskets
- O-rings
- Face plate
- Drive key
- Impeller
- Seat assemblies
Expanded Fitment
- Mercury 30 HP Jet Drive — US serial number 0C159200-0G589999
- Mercury / Mariner 35 HP TwoStroke — US 6445653 and above, BEL 9384476 and above, CAN 7209608 and above
- Mercury / Mariner 40 HP TwoStroke 2-cylinder — all 2-cylinder models through model year 1983
- Mercury / Mariner 40 HP TwoStroke 4-cylinder — US 0C159200 and above, BEL 9570790 and above
- Mercury / Mariner 45 HP TwoStroke 4-cylinder applications where 89983T1 is specified
- Mercury / Mariner 50 HP TwoStroke 4-cylinder with plastic water pumps where specified
- Mercury / Mariner 50/60 HP TwoStroke 3-cylinder — US 6428681-0D000749, BEL 9385911-9683054, CAN 7208333 and above
- Mercury / Mariner 70 HP TwoStroke 3-cylinder — US 4977157-6428680, AUS 8050200 and above, BEL 9196961-9385910, CAN 7110998-7208332
- Not universal; verify exact fitment by serial number, lower unit style, and water pump parts diagram before ordering
Why You Should Buy
- OEM Mercury Precision kit helps ensure correct fit when matched to the proper application
- Helps restore cooling water flow and reduce overheating risk
- Includes key components needed for water pump repair and impeller service
- Ideal for scheduled maintenance, seasonal service, and lower unit repair
- Designed for select Mercury and Mariner 30-70 HP TwoStroke applications with precise serial-number fitment
Common Applications
- Mercury 30 HP Jet Drive water pump repair
- Mercury and Mariner 35 HP TwoStroke water pump service
- Mercury and Mariner 40 HP TwoStroke impeller replacement
- Mercury and Mariner 45-50 HP TwoStroke lower unit service
- Mercury and Mariner 50/60 HP 3-cylinder TwoStroke cooling system maintenance
- Mercury and Mariner 70 HP 3-cylinder TwoStroke water pump repair
FAQ
- What is Mercury 89983T1? It is a Mercury Precision water pump repair kit for select Mercury and Mariner 30-70 HP TwoStroke outboards and Mercury 30 HP Jet Drive outboards.
- What HP range does this kit fit? This kit fits select 30-70 HP applications, depending on model, cylinder count, water pump type, and serial number.
- Does this fit Mercury 30 HP Jet Drive? Yes, it fits select Mercury 30 HP Jet Drive applications with US serial number 0C159200-0G589999.
- Does this fit 40 HP Mercury TwoStroke engines? Yes, it fits all 40 HP 2-cylinder TwoStroke models through model year 1983 and select 40 HP 4-cylinder models with specified serial ranges.
- What comes in the kit? The kit includes gaskets, O-rings, face plate, drive key, impeller, and seat assemblies.
- Is this for four-stroke engines? No. The listed application is for select Mercury and Mariner TwoStroke outboards and 30 HP Jet Drive applications.
- Is Prop 65 required? Yes. Your supplied data lists Prop 65 code as “Cancer.”
- How do I confirm fitment? Confirm using Mercury part number 89983T1, your outboard model, horsepower, cylinder count, serial number, water pump style, lower unit diagram, owner’s manual, or service manual.