D1503 Cylinder Liner

Agriculture Diesel Kubota Engine Parts D1503 Cylinder Liner One Year Warranty

OKJ Parts D1503 Cylinder Liner for Kubota Engine Agriculture Diesel Engine Spare Parts

Cylinder liner is divided into dry cylinder liner and wet cylinder liner two categories. The cylinder liner that does not contact cooling water on the back is called a dry cylinder liner, while the cylinder liner that does contact cooling water on the back is a wet cylinder liner. Dry cylinder liner thickness is thinner, simple structure, convenient processing. The wet cylinder liner is in direct contact with the cooling water, so it is beneficial to the cooling of the engine and the small lightweight of the engine.

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

Execution standard

The production standard for wet cylinder liner is GB/ t1150-2010. This standard is applicable to wet cast iron cylinder liner for reciprocating piston internal combustion engine with diameter less than or equal to 200mm.

The national standard of the dry cylinder liner is still JB/NQ 56.1~56.3-87, and the wall thickness of the general dry cylinder liner is 4mm.

Product Description

Common problems

One of the cold start bulldozer "when, when" good sheng gongs and drums, the first out of a white smoke emissions, after smoking, the engine suddenly caught fire, suddenly throttle when there is a knock sound, throttle stability abnormal sound disappeared, if repeatedly suddenly throttle, still knock on the door. Close the tank to check, they found abnormal noise in the VI cylinder. Suspect the injector needle is eye-catching. Delete the normal check results. The sixth cylinder head was removed, we found that the cylinder pad burned smoke, the cylinder head bolts were originally tight (torque up to 250N · m) phenomenon, while the cylinder head and cylinder pad were not compressed because there was a water block higher than the upper body flat. Replace the cylinder pad and just get off the plane, re-noise after losing the mounting height of the block, and the engine runs normally.

Our Advantages

1. Experience in engine parts for over 15 years and served customers all around the world.

2. We have the professional equipment for inspection and measurement. Each piece should be strictly tested.

3. We have our own factory to provide you the competitive price with a good quality.

4. With long history business, we have been enjoying a excellent reputation in the market, it will save both the time and after-service cost with doing business with us.

5. If you have any problem of your usage,we provide unlimited service.

6. Great variety of engine machinery accessories.

FAQ

Q: When will ship your order?
A:We will try our best to send your goods within 24 hours after we receiving the payment.

Q: Which shipping ways you can supply?
A:By Sea, Air or by Express ( DHL, Fedex, TNT, UPS, EMS..ECT)

Q: How long does it reach to my address by express?
A:The Normal delivery time is 5-7 days, depending on which country you are in.

Q: How can I trace my order?
A:We will send you the tracking number.

Q:Which kinds of terms of payment you can accept?

30% for deposit, after receiving balance, we will send goods

Our Product Range

D1503 Kubota Engine Kit

D1503 Kubota Engine Parts

D1503 Cylinder Liner Images