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Peculiarity
1. Precision adjustment: Valve adjustment screws are used to adjust
the opening and closing time of the engine valve to ensure the
cylinder pressure and combustion efficiency in the combustion
chamber. These screws usually have tiny dimensions and fine
threads, making subtle adjustments possible.
2. Sufficient strength: the valve adjustment screw needs to have
sufficient strength to withstand the force and pressure generated
when the engine is working. They are usually made of high-strength
alloy steel or stainless steel materials to ensure structural
stability and durability.
3. Anti-loosening: the excavator engine will produce large
vibration and impact when working, and the valve adjustment screw
needs to have good anti-loosening performance to prevent the screw
from loosening due to vibration, which will affect the normal
operation of the valve.
4. High temperature resistance: Valve adjustment screws need to
have good high temperature resistance, because they are exposed to
the high temperature environment of the engine. This prevents the
screw from thermal expansion or deformation due to prolonged high
temperature action.
5. Size and thread accuracy: the size and thread of the valve
adjustment screw need to match the engine valve and adjustment
mechanism to ensure the correct installation and adjustment effect.
Precise threading and proper dimensions ensure that screws fit
tightly into other components to avoid loosening and leakage.
Product Description
Product categories | Engine parts |
Color | As Photos Show |
Model number | SK350-8 SK250-8 |
Quality | OEM Standard |
Brand | JGC |
Application | Maintenance and use |
Quality | Superior quality and 100% Professional Test |
Company Advantages:
Our main products:Hydraulic Pump,Engine Parts,Electric
Parts,Chassis Parts,Excavator Bucket and Teeth,Radiator,Full Gasket
Kit Series,Maintenance Parts.We adhere to the management principles
of "quality first, customer first and credit-based" since the
establishment of the company and always do our best to satisfy
potential needs of our customers.Sufficient inventor. No matter
when you make order, we can ship goods as soon as possible.The best
and more professional service and after-sales service.
PAYMENT POLICY:
We accept PayPal, VISA, MasterCard, Debit Card through PayPal.
SHIPPING POLICY:
Generally shipping can be made within 1 business day after the
order is received.
RETURN POLICY:
We offer 14 days return policy after the buyer received the item.
Item being returned must be in brand new condition, unused with the
original parts and label included. The shipping expenses or any
other related fees will be paid by the buyer. We do not accept
returns if the item has been installed or has been damaged for some
reasons.
LIABILITY:
The parts we provide are not original, it’s aftermarket replacement
parts, we are only responsible for the parts we sold, we can accept
return, refund or replacement if any problems on the parts, we do
not compensate your labor, towing, repair, rental expenses or any
other related expenses, please understand.
CONTACT US:
We have more than 20 years’ experience on excavator parts, except
the items listed on ebay, we have various excavator parts
available, you’re always welcome to contact us should you have
inquiry or comments, we will try to reply you within 24 hours,
thank you!
PLEASE MAKE SURE THAT YOU'RE ORDERING THE CORRECT PARTS FOR YOUR
EXCAVATOR, IF YOU HAVE ANY DOUBT ON THE PARTS YOU’RE ORDERING,
PLEASE PROVIDE US WITH DETAILED INFORMATION, THEN WE CAN VERIFY THE
PARTS TO AVOID ANY WRONG PARTS AND RETURNS.
KIND REMINDER TO OUR DEAR CUSTOMERS: IF YOU’RE SATISFIED WITH THE
QUALITY PLEASE GIVE US GOOD RATING AFTER YOU RECEIVE THE GOODS,
PLEASE LET US KNOW IF YOU’RE NOT HAPPY WITH THE QUALITY AND WE WILL
TRY OUR EFFORTS TO SATISFY YOU.
FAQ
Q:Are you a trading company or a manufacturer?
A:We are a trading company with a complete distribution system.
Q:What is your main products?
A:Our main products are diesel engine parts, including fuel
injection parts, fuel injectors, fuel engines, valve components,
etc.
Q:Do you have common rail tools or spare parts?
A:Yes,for sure,we have the common rail tools and spare parts also
with best quality and most competitive price.
Q:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.
Q:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend and we sincerely do
business and make friends with them,no matter where they come from.