for 4HP YAMAHA Outboard Lower Unit Assy Short 6e0-45300-03-4D Long 6e0-45300-13-4D

• After-sales Service: Yes
• Warranty: 1
• Cylinders: 2
• Model NO.: 6E0-45300-03-4D
• Fuel Type: Gasoline
• Engine Capacity: 1-2L
• Engine: 2 Stroke
• Engine Position: Outboard
• Condition: New
• Product Name: Lower Unit Assy
• Model No: 6e0-45300-03-4D
• Application: for YAMAHA Outboard Motor
• Engine(HP): 4HP
• Transport Package: Carton
• Specification: 150*45*30cm
• Trademark: HIMARINE
• Origin: China
• HS Code: 8407210000
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description

Part Name:Lower unit assembly
Replaced for YAMAHA outboard PN:6E0-45300-03-4D
Fits the following yamaha outboard models and components:

4HP 4MLHX 1999 Lower Casing Drive	4HP 4MLHV 1997 Lower Casing Drive 1
5HP 5MLHX 1999 Lower Casing Drive	4HP 4MLHT 1995 Lower Casing Drive 1
5HP 5MSHA 2002 Lower Casing Drive	5HP 5MSHZ 2001 Lower Casing Drive 1
4HP 4MSHX 1999 Lower Casing Drive	5HP 5MLHU2 1996 Lower Casing Drive 1
5HP 5MSHX 1999 Lower Casing Drive	4HP 4MSHU 1996 Lower Casing Drive 1
5HP 5MSHKZ 2001 Lower Casing Drive 1	5HP 5MSHU 1996 Lower Casing Drive 1
4HP 4MLHU2 1996 Lower Casing Drive 1	4HP 4MLHW 1998 Lower Casing Drive 1
5HP 5MSHS 1994 Lower Casing Drive 1	4HP 4MLHS 1994 Lower Casing Drive 1
5HP 5MSHV 1997 Lower Casing Drive 1	5HP 5MSHT 1995 Lower Casing Drive 1
4HP 4MSHT 1995 Lower Casing Drive 1	5HP 5MLHU 1996 Lower Casing Drive 1
5HP 5MLHY 2000 Lower Casing Drive 1	4HP 4MSHW 1998 Lower Casing Drive 1
5HP 5MLHW 1998 Lower Casing Drive 1	5HP 5MLHV 1997 Lower Casing Drive 1
5HP 5MSHW 1998 Lower Casing Drive 1	4HP 4MSHU2 1996 Lower Casing Drive 1
5HP 5MSHY 2000 Lower Casing Drive 1	4HP 4MLHU 1996 Lower Casing Drive 1
5HP 5MSHU2 1996 Lower Casing Drive 1	4HP 4MSHV 1997 Lower Casing Drive 1
4HP 4MSHS 1994 Lower Casing Drive 1	5HP 5MLHT 1995 Lower Casing Drive 1

The outboard motor lower unit assembly (or commonly referred to as the gear case assembly) is an essential component of an outboard motor. Its primary function is to transmit power from the engine to the propeller while regulating the speed of the boat.

The lower unit assembly is composed of several key parts, including the propeller shaft, gears, bearings, seals, and oil reservoir. The propeller shaft connects the engine to the gears, which are responsible for transferring power from the engine to the propeller. Bearings and seals are used to reduce friction between the moving parts and prevent water from entering the assembly. A properly functioning oil reservoir helps to regulate the temperature of the gears and lubricates the moving parts to prevent wear and tear.

During use, the lower unit assembly works to regulate the speed of the boat by allowing the propeller to rotate at different speeds. The gears within the assembly can be shifted into neutral, reverse, or different forward gear ratios depending on the desired speed. This allows for a smooth and controlled acceleration and deceleration, which is crucial for safe and efficient boating.

In conclusion, the outboard motor lower unit assembly is an essential part of any outboard motor system. Its ability to regulate the speed of the boat allows for a smooth and controlled boating experience. With proper maintenance and care, the lower unit assembly can provide many years of reliable service.

Frequently bought together

 

6E0-45300-03-4D	lower unit assy		6E0-45570-00	gear  (27T)
6E0-45311-02-4D	casing lower		654-45635-00	plunger, shift
6E0-45317-09	bushing, drive shaft		654-45635-00	plunger, shift
6E0-45316-09	bushing, drive shaft		90501-10064	spring, compression
93101-10M14	oil seal Φ20*Φ10.8*7		654-45633-00	ring, cross pin
93604-18080	pin dowel Φ4*18		6E0-45631-00	clutch, dog
6E0-44150-00	shift cam assy		6E0-45611-01	shaft, propeller
6G1-44147-00	boot, shift rod		90250-05046	pin, straight
6E0-45321-01-5B	plate		90201-13M50	washer, plate
6E0-45315-A0	packing, lower casing		93210-48214-00	o-ring
90467-08M01	clip		6E0-45361-01-4D	cap, lower casing
90201-11M49	washer, plate		95895-06020	boit fiangeM6*20
6E0-45551-00	gear 1 (13t)		6L5-45987-01	spacer
93430-06M02	circlip Φ6		6E0-45943-01-EL	propeller
6E0-45511-01	shaft, drive		6L5-45616-00	nut, propeller
97095-06025	bolt M6*25		91490-25030	pin, cotter
92995-06600	washer Φ6.5XΦ12X1.5		6L5-45251-03	anode
93604-09066	pin dowel Φ3.5*9		92990-06300	washer, internal tooth
6E0-44323-00	outer plate, cartridge		95895-06016	bolt flange M6*16
6E0-44315-A0	gasket, water pump		90387-06M14	collar
6E0-44352-00	impeller		90119-06M40	bolt M6*40
6E0-44322-02	insert, cartridge		90340-08002	plug straight screw
6E0-44311-00	housing, water pump		90340-08020	gasket
6E0-44328-00	plate		688-45341-10	plug drain
97095-06045	bolt M6*45		6E0-44366-00	damper, water seal
93306-004U0	bearing		6E0-44361-00	tube, water
6E0-45560-00	gear  (27T)		646-44365-00	damper, water seal

Company Profile

Jinhua Himarine Machinery Co.,Ltd is a new established trading company, specialized in outboard motor spare parts. Our staff team are from previous outboard motor manufacturing factory which improve our ability in sourcing spare parts in decent quality. Our team members are young and energetic, we have the very simple dream to grow our business together with our valued customers. Honest and spirit of contract are our principle and foundation.We look forward to have long term and win cooperation with our valued clients across the world.

Outboard spare parts are essential components for the smooth functioning of an outboard motor. These parts are designed to fit into specific makes and models of outboard engines, providing a stable and reliable performance. Outboard spare parts serve numerous crucial functions, including improving the engine's performance, ensuring safety on the water, and extending the outboard motor's lifespan.

There are several types of outboard spare parts available on the market, each serving a specific function. Firstly, propellers are the most important parts of an outboard motor. They are responsible for providing thrust and movement to the boat. Propellers come in various sizes and shapes, depending on the type and horsepower of the outboard engine.

Another essential outboard spare part is the fuel system. The fuel system comprises the tank, fuel filter, fuel pump, and carburetor. It is responsible for delivering a constant supply of fuel to the outboard engine, ensuring it runs smoothly and efficiently. Maintaining the fuel system and replacing worn-out parts is important for preventing motor failure and improving fuel economy.

Electrical components like spark plugs, ignition coils, and s tarter motors are also critical outboard spare parts that play a crucial role in providing power and reliability. A spark plug is a device used to ignit e the fuel mixture in the combustion chamber. Ignition coils and starters provide the required energy to fire up the engine and keep it running. Replacing these parts ensures the engine starts up smoothly and reliably.

Finally, cooling and lubrication are important functions of outboard spare parts. The water pump and thermostat regulate the engine's temperature and avoid overheating. Lubricants like oil and grease lubricate various components of the outboard motor, minimizing friction and wear and tear.

In conclusion, outboard spare parts are essential for a trouble-free boating experience. With proper knowledge and maintenance of these parts, outboard engines can last longer, run more efficiently, and provide optimum performance on the water. Understanding the function of each type of spare part and replacing them when required is critical for the safe and reliable operation of your outboard motor.

FAQ

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
HIMARINE spare parts are compatible with the most famous outboard motor brand,such as YAMAHA,SUZUKI,TOHATSU ect. We produce the high quality spare parts with economy power price.Our spare parts including the most consumable items like propellers,various size of gears,bearings,drive shaft,propeller shaft,impellers,water pump repairing kits,hardware parts,carburetor,reed valve,fuel pump,fuel filter,fuel pipe & joint,electrical parts like CDI,charging coil,pulser coil,lighting coil romote control systerm,steering systerm,Crank shaft,connecting rod,piston kits,Liners.

703 Remote Control Box	Crankshaft	Housing Bearing	Propeller Hardware kit
Anode	Drive Shaft	Insert Cartridge	Pulser Coil Assy
Bearing	Drum Sheave	Lanyard Stopper Switch	Reed Valve Assy
Bolt	Filter Assy	Lighting Coil	Regulator Rectifier
Bracket Clamp	Flywheel	Lower Unit Assy	Ring Cross Pin
Bracket Steering	Fuel Connector	Mount Damper	Rod Tilt Lock
Carburetor Assy	Fuel Line Assy	Nut	Seal Labyrinth
Case Starter	Fuel Pump	Oil Seal	Silencer Assy Intake
Casing Upper	Fuel Tank Assy	O-Ring	Spark Plug
CDI Unit Assy	Gasket	Outer Plate Cartridge	Spring
Charge Coil	Gears	Pawl Drive	Starter Assy
Clutch Dog	Grip Steering Handle	PIN DOWEL	Starter Motor
Coil Ignition	Guide Exhaust	Piston	Top Cowling Assy
Connecting Rod	Handle Starter	Propeller	Water Pump Impeller
Crankcase Assy	Handle Steering Assy	Propeller Shaft	Water Pump Repair Kit

3. why should you buy from us not from other suppliers?
Mechanic with 10 years factory expierence. Deeply cooperated with various factories. Customer value oriented principle . Always be honest and helpful to customer. Always support customers who want to grow together with us.

4. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese