688-45970-03-98 Outboard Propeller 13x19-K Stainless Steel
Propeller For Yamaha Boat Motor 85-115HP
Propeller Basics: 13X19-K
Type: Outboard motor propeller
Size: 13X19-K pitch
Fit for : Yamaha outboard motor
MOQ.: 5pcs1-25-7 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.
Diameter is the distance across a circle encompassing all of the
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
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
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1. smaller diameter of the propeller hub can reduce the total
propeller weight, increase the ship speed, energy-efficient and
also lower the manufacture cost of the propeller
2. the hub diameter ratio for the blade against the propeller hub
is lower which make sure the best propulsion
3. the high quality material makes sure longer serving life for the
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
- Are you a manufacturer?
Yes, we are a professional Propeller and Marine Boat manufacturer
over 12 years experience.,with our own factory in Qingdao .
- How many engineers are there in your R & D department?
There are more than 8 experienced engineers in my company, in which
there are 3 of them are working in R & D department.
- How many days will a new development item need?
Usually,we will prepare the molds and counter samples for a general
part in 20-30days.
- What is the lead time for the general production order?
About 1 months according to the quantities.
- What's your strength?
We are specialized in marine propeller ,Jet Ski Impeller , all
kinds of aluminum alloy leisure boat ,fishing boat ,working boat .
we have been suppling to global market for over 8 years with good
quanlity ,competitive price and a wide range of categories .
- Where are your customers from?
Most of our customers are from North America and Europe.Russia
- Which are the near ports?
We are located in Qingdao, there are1.5 hours driving from my
company to Qingdao port and 30minutes to Qingdao Airport.
- Will you ask for sample charge?
For the general samples are free, for the big value ones, we will
ask for sample fee in advance and refund upon total production
order increasing to USD5,000.
- What's the payment term?
T/T, Western Union, PayPal, L/C, .
It would be our pleasure to service you with satisfaction. We are
sincerely hope to be your partners and friends here in Qingdao