Good Performance Boat Propellers Right Rotation 3 Blades with Aluminum Material

7 1/4X6-BS 6L5-45943-00-00 Propeller for Yamaha 2.5HP 3HP 4HP 5HP Outboard Motors

Propeller Basics: 7 1/4x6-BS

Main Specification
Type: Outboard motor propeller
Size: 3x7 1/4x6-BS
PartsNo. :6L5-45943-01-EL
MOQ.: 1pcs
Leading time: 2-3 days after payment

This information is critical to determining the correct propeller for your application:

1. 3 Blades
3- blade propeller usually offer s top speed performance.

2. Diameter:
Diameter is the distance across a circle encompassing all of the propeller blades.

3. Pitch:
Pitch is the theoretical distance a propeller will move through the water of each revolution.

4. Right hand or left hand Rotation
In most cases, right hand propellers are used for single engine application and one left hand propellers are used for twin engine applications to achieve better steering control.

5. Cupped Blades:
This is a technique used to enhance the performance of propellers under certain conditions. A cupped propeller will exhibit very high efficiency at high speeds as well as minimize cavitation under heavy loads.

6. Rake:
Rake is special design feature. Positive rake benefits from normal bow lift to permit the use of a larger diameter propeller, while negative rake can provide extra blade strength for use in very high speed applications.

Company Profile

Qingdao Yonghexing Houseboat Propeller Factory was founded in 2000,located in JIMO district Qingdao city China .We are a professional manufacturer in outboard /stern drive propellers and impellers for personal watercraft vehicles.

Our propeller can match the size and type with YAMAHA, MERCURY,HONDA,SUZUKI,TOHATSU and other brands engines .

Meanwhile,We also produce marine anodes,and other accessories made by copper ,aluminum alloy ,rubber, Stainless steel and numerical control matching for outboard motors.

We have an outstanding R&D team with superior CAD,CAM and CAE capabilities to meet the customers’ various requirement .

We have always been instilling a high level of quanlity consciousness and controlling every aspect of quanlity in terms of thickness ,corrosion resistance ,resistance against rust and collisions ,also we installed analysis equipment to assist the inspection and testing process .

After many years of develpment ,Our propellers are distributed to 25 contries and regions in the world and recognized by more and more customers .We are constantly improving process and striving even higher.

PROPELLER APPLICATION CHART
YAMAHA ALUMINUM ALLOY PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
2HP	6F8-45942-01-EL	3	7-1/4''	5''	A
2.5-6HP 9 Tooth Spine &thr Hub Exhaust	6L5-45943-01-EL	3	7-1/4''	6''	BS
	6E0-45943-01-EL	3	7-1/2''	7''	BA
	6E0-45941-01-EL	3	7-1/2''	8''	BA
Plastic Black	6E0-45941-01-EL	3	7-1/2''	8''	BA
6-8HP 7 Tooth Spine &thr Hub Exhaust	6G1-45943-00-EL	3	8-1/2''	7-1/2''	N
	6G1-45941-00-EL	3	8-1/2''	8-1/2''	N
8HP Pin Drive	647-45943-00-EL	3	9''	7''	C
9.9-15HP,20HP 8 Tooth Spine &thru Hub Exhaust	683-45947-00-EL	3	9-1/4''	8''	J
	683-45945-00-EL	3	9-1/4''	9''	J
	63V-45947-00-EL	3	9-1/4''	8''	J
	63V-45945-10-EL	3	9-1/4''	9''	J
	63V-45952-00-EL	3	9-1/4''	10''	J
	626-45943-02-EL	3	9-1/4''	10 3/4''	D
	63V-45943-00-EL	3	9-1/4''	11''	J
	683-45941-00-EL	3	9-1/4''	12''	J
25-30HP(4 Stroke) 10 Tooth Spine &thru Hub Exhaust	664-45945-00-EL	3	9-7/8''	10 1-2''	F
	664-45954-00-EL	3	9-7/8''	12''	F
	664-45949-02-EL	3	9-7/8''	13''	F
40-55HP 13 Tooth Spine &thru Hub Exhaust	663-45947-02-EL	3	11-5/8''	11''	G
	663-45952-02-EL	3	11-3/8''	12''	G
	663-45945-02-EL	3	11-1/8''	13''	G
	663-45958-01-EL	3	11-1/4''	14''	G
	663-45943-01-EL	3	11''	15''	G
	663-45956-01-EL	3	12-1/4''	9''	G
40HP Pin Drive	676-45956-61-EL	3	11-3/4''	7 1-2''	H
	676-45945-62-EL	3	11 3/4''	10''	H
	676-45941-62-EL	3	11-1/2''	11''	H
	676-45943-62-EL	3	11-1/2''	12''	H
60-115HP 15 Tooth Spine &thru Hub Exhaust	6E5-45949-00-EL	3	13-5/8''	13''	K
	6E5-45947-00-EL	3	13-1/2''	15''	K
	6E5-45945-01-EL	3	13-1/4''	17''	K
	6E5-45941-00-EL	3	13''	19''	K
	6E5-45954-00-EL	3	14''	11''	K
150-300HP 15 Tooth Spine &thru Hub Exhaust	6G5-45945-01-98	3	14''	19''	K
YAMAHA STAINLESS STEEL PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
9.9-15HP	63V-45947-00-EL	3	9-1/4''	8''	J
9.9-15HP	63V-45945-10-EL	3	9-1/4''	9''	J
9.9-15HP	63V-45952-00-EL	3	9-1/4''	10''	J
9.9-15HP	63V-45943-00-EL	3	9-1/4''	11''	J
20-30HP	664-45945-00-EL	3	9-7/8''	10 1-2''	F
20-30HP	664-45954-00-EL	3	9-7/8''	12''	F
20-30HP	664-45949-02-EL	3	9-7/8''	13''	F
40-50HP	663-45947-02-EL	3	11-5/8''	11''	G
40-50HP	663-45952-02-EL	3	11-3/8''	12''	G
40-50HP	69W-45945-00-EL	3	11-1/8''	13''	G
40-50HP	697-45970-00-98	3	11-1/4''	14''	G
40-50HP	663-45943-01-EL	3	11''	15''	G
60-115HP	688-45932-60-98	3	13-1/2''	14''	K
60-115HP	6E5-45947-00-EL	3	13-1/2''	15''	K
60-115HP	6G5-45978-00-98	3	13-3/4''	15''	F
60-115HP	688-45930-01-98	3	13''	17''	K
60-115HP	6L6-45930-02-98	3	13''	17''	KL1
60-115HP	688-45970-03-98	3	13''	19''	K
150-300HP	6G5-45978-02-98	3	13-3/4''	17''	M2
150-300HP	6K1-45978-02-98	3	13-3/4''	17''	ML1
150-300HP	6G5-45974-03-98	3	13-3/4''	19''	M
150-300HP	6G5-45978-03-98	3	14-1/2''	19''	T
150-300HP	6G5-45970-82-98	3	15-1/2''	17''	RX
150-300HP	6K1-45970-01-98	3	15-1/2''	17''	LX
SUZUKI ALUMINUM ALLOY PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
DT5-6	A520	3	188mm	135mm
DT9.9-15	58100-91D00-019	3	9-1/4''	8''
	58100-93723-019	3	9-1/4''	9''
	58100-93733-019	3	9-1-4‘’	10''
DT9.9-15	_	3	9-1-4‘’	12''
DF25-30(4 STROKE)	58100-96420-019	3	10-1/4''	11''
	58100-96430-019	3	10-1/4''	12''
DT40,DF40 ,DT50,DF50	58100-95222-019	3	11-1/2''	11''
	58100-95393-019	3	11-5/8''	12''
	58100-94313-019	3	11-1/2''	13''
	58100-95353-019	3	11-3/8"	14"
DT60,DT75,DT85,DT90	58100-95500-019	3	13-1/2''	15''
	58100-95512-019	3	13-1/4''	17''
DT90-DT140	58100-90J10-019	3	14''	19''
SUZUKI STAINLESS STEEL PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
DF25-30(4 STROKE)	58100-96420-019	3	10-1/4''	11
	58100-96480-019	3	10-1/4''	12
MERCURY ALUMINUM ALLOY PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
5-6HP	48-812950A02	3	7.8''	8''
9.9HP	-	3	8.5''	9''
15HP	48-828156A12	3	9.25''	9''
15HP	48-828158A12	3	9.25''	10''
20-25HP	48-19640A40	3	9.9''	13''
25-60HP	48-823478A5	3	11-5/8''	11''
	48-855856A5	3	11-3/8''	12''
	48-855858A5	3	11-1/8''	13''
35-55(not bigfoot)	48-73132A40	3	11-1/4''	11''
60-125HP (Use Flotorp II Attanching Hardware Kits)	48-77342A45	3	13-3/4''	15''
	48-77344A45	3	13-1/4''	17''
135-250HP	48-16317A46	3	14-1/2''	19''
MERCURY STAINLESS STEEL PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
60-125HP (Use Flotorp II Attanching Hardware Kits)	48-77344A45	3	13-1/4''	17''
135-225HP	48-16317A46	3	14-1/2''	19''
TOHATSU ALUMINUM ALLOY PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
5HP	3R1W64516-0	3	7.8''	8''
9.8-18HP	3B2B64517-0	3	8.5''	9''
	3B2W64517-1	3	8.9''	8.5''
	362-64101-0	3	9.25''	9''
	362-64108-0	3	9.25''	10''
20-30HP	3R0B64525-0	3	9.9''	12''
	346-64104-5	3	9.9''	13''
40-60HP	353-64106-0	3	11 5/8''	14''
HONDA ALUMINUM ALLOY PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
5-6HP	6011-079-07P	2	200mm	190mm
HONDA STAINLESS STEEL PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
40-50HP	58130-ZV5-870-ZA	3	11''	15''
40-50HP	58130-ZV5-000-ZA	3	11 1/8''	13''
40-50HP	58130-ZV5-870-ZA	3	11 1/8''	14''
40-50HP	58130-ZV5-860-ZA	3	11 5/8''	11''
40-50HP	58130-ZV5-850-ZA	3	11 3/8''	12''
90-225HP	58234-ZY3-A17H	3	14.5''	17''
150-300HP(Right rotation)	854-997-4	3	15 1/2''	17''	RX
150-300HP(Left rotation)	985-997-6	3	15 1/2''	17''	LX
SPECIAL PROPELLER
Outboard engine	OEM part No.	blades	diameter	Pitch	R
Volov Diesel Engine		3	16''	21''	-
2 blades SS PROPELLER		2	6-1/2''	4''	-
4 blades SS PROPELLER		4	13''	19''	-
Racing Speed SS Propeller		3	13.75''	-	-
Aeromodeling Propeller		2	-	-	-
ENGINE ACCESSORIES
IMPELLER
Outboard engine	OEM part No.
2HP	646-44352-00				-
4-5HP	6E0-44352-00				-
5HP	662-44352-00				-
9.9-15HP	682-44352-03				-
15HP	63V-44352-00				-
25HP,40HP,50HP	6H4-44352-00				-
40HP	6F5-44352-00				-
55HP,65HP,70HP	6H3-44352-00				-
75HP,85HP,90HP	688-44352-03				-
200HP	6E5-44352-00				-
ANODE
60-85HP	6H1-45251-03
115-300HP	6G5-45251-01
TAB-TRIM
40HP	664-45371-01				-
48--55HP	679-45371-00				-
60--85HP	688-45371-02				-
115HP	6E5-45371-01				-
150--300HP	6J9-45371-01				-
PROPELLER HARDWARE KITS	THRUST WASHER	SPACER	WASHER	COTTER PIN	NUT
4-5HP	90201-08M54	6L5-45987-01	-	-	-
9.9-15HP	90201-10M01	6E7-45987-01	-
30HP	6L2-45987-01	689-45997-00	92990-14200
40HP	663-45987-02	66T-45997-00	90389-22M01
48-55HP	663-45987-02	670-45997-02	92990-16200
60-85HP	688-45987-01	688-45997-01	90201-17M00
115-200HP	6E5-45987-01	688-459977-01	92990-18200	-	-
NUT
40-55HP	697-45384-00
60-85HP	688-45384-00
115-250HP	688-45384-00
JET SKI IMPELLER
Brand	Horse Power	Diameter	Type
Customized	20HP	99-120mm	sand blast /Polished
Customized	80-400HP	140-180mm	sand blast /Polished
VX700	80HP	150mm	sand blast
VX1100	110HP	150mm	sand blast /Polished
MARINE HARDWARE
FAIR-LEAD					-
ROD HOLDER AISI 316 STAINLESS STEEL					-
BOLLARD					-
HOLLOW BASE CLEAT AISI 316 STAINLESS STEEL				6''	-
				8''	-
				10''	-
CLEAT AISI 316 STAINLESS STEEL				6''	-
				8''	-
ANCHOR AISI 316 STAINLESS STEEL				3.2Kgs	-
FUEL TANK				24L	-
				12L	-
FUEL LINE				8mm	-

Qingdao Yonghexing Houseboat Propeller Factory was founded in 2000,located in JIMO district Qingdao city China .We are a professional manufacturer in outboard /stern drive propellers and impellers for personal watercraft vehicles.

Our propeller can match the size and type with YAMAHA, MERCURY,HONDA,SUZUKI,TOHATSU and other brands engines .

Meanwhile,We also produce marine anodes,and other accessories made by copper ,aluminum alloy ,rubber, Stainless steel and numerical control matching for outboard motors.

We have an outstanding R&D team with superior CAD,CAM and CAE capabilities to meet the customers’ various requirement .

We have always been instilling a high level of quanlity consciousness and controlling every aspect of quanlity in terms of thickness ,corrosion resistance ,resistance against rust and collisions ,also we installed analysis equipment to assist the inspection and testing process .

After many years of develpment ,Our propellers are distributed to 25 contries and regions in the world and recognized by more and more customers .We are constantly improving process and striving even higher.

Now we could offer a variety of propeller products to satisfy a wide range of engine and hull configuration .Please visit www.yhxyt.com to find more information about propeller application

We sincerely expect to cooperation with you .