4TNV94 Yanmar Engine Parts Cylinder Liner , Antirust Custom
Cylinder Sleeves
OKJ Parts 4TNV94 Cylinder Liner for Yanmar Engine Agriculture
Diesel Engine Spare Parts
Process flow
Cylinder barrels: blanking - thick car - heat treatment
(conditioning) -- -- -- -- -- car (flat head chamfering), coarse
push inner hole - rolling inner hole - car (external circular open
nest) - check hole inside the car - welding cylinder bottom - car
(cylindrical) according to the need and internal zinc plated or
chrome plated
Knocking symptom
Diesel generator in the operation process of the symptoms of
cylinder knock is: from medium to low speed, will give out a
heavier sound of cylinder knock, diesel generator set exhaust pipe
black smoke, and sometimes set off the sound of guns or fire out,
engine body overheating.
Product Description
Product Name | Cylinder Liner |
Size | OEM Standard Size |
Engine model | 4TNV94 |
Models | For Diesel Engine |
Certification | ISO9001 |
Sample Order | Available |
Payment Term | L/C,T/T, Western Union,Alibaba Trade Assurance, Paypal |
Packing | WMM Packing or Neutral Packing |
Common problems
Cylinder pulling phenomenon:
Scuffing damage mechanism of most local damage due to sliding parts
of lubricating oil membrane, the surface of the relative movement
between the two prominent parts metal contact occurs first, and
then local appear tiny "burning-out" phenomenon, and burning-out
parts due to the components of relative motion and torn apart.
In the process of the metal surface hardening layer, when the
destruction of hardening layer, produced by the metal abrasive will
be adding surface wear mo materials.
In the event of a so-called "burning-out wear" in a short period of
time, appear on the piston and cylinder liner surface and the
center line of the cylinder parallel rough grinding mark, this is
the scuffing phenomenon.
Serious when sliding parts sticking or completely Stuck and may
even produce cracks in the two weak parts of the surface to cause
mechanical damage, that is, to bite the cylinder.
Therefore, the root cause of the cylinder is melting wear.
Our Advantages
1. Technical experts take in charge of making drawing for the
sample offered by clients.
2. Experience in engine parts for over 15 years and served
customers all around the world.
3. We have the professional equipment for inspection and
measurement. Each piece should be strictly tested.
4. We have our own factory to provide you the competitive price
with a good quality.
FAQ
Q1: How do you control the quality of the products?
A1: We have the professional measurement and inspection
equipment.Every process of the production is strictly controlled.
And all products will be inspected by QC before shipment.
Q2: Can we print our company logo on product and package?
A2: Yes, but the quantity of the order is required. And we need you
to offer the Trademark Authorization to us.
Q3: What is your MOQ?
A3: We do not have MOQ . We accept lower quantity for your trial
order.
Our Product Range
| Yanmar | 4D84-1 4D84-2 4D84-3 4TNV88 4TNE88 4TNV94 4TNV98 4TNE98 4TNE94 |
| engine piston | piston ring | cylinder liner/sleeves |
| liner kit | bearing set | valve&seat&guide |
| engine block | cylinder head | gasket kit/overhaul kit |
| head gasket | connecting rod | crankshaft |
| oil cooler | turbocharger | camshaft |
| pumps | fan cooling | engine assy |
