New BD30 Intake Valve Seat For Nissan Excavator Diesel Engine

Place of Origin CHINA
Brand Name ORIGINAL
Certification ISO9001
Model Number BD30
Minimum Order Quantity 2PCS
Price USD15 2PCS USD14.8 20PCS USD14.5 200PCS
Packaging Details carton
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 2PCS 2 DAYS 20PCS 5DAYS 200PCS 7DAYS

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Product Details
NAME For Nissan Excavator Diesel Engine New BD30 Intake Valve Seat . OEM NUMBER BD30
SIZE 15*15*3 Weight 1KG
Packing BOX PAY TT PAYPAL WEST UNION
TIME 3-5 DAYS Mode Of Transport AIR OR SEA
Material Iron MOQ 2
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BD30 Intake Valve Seat

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Excavator Diesel Engine Intake Valve Seat

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NAME For Nissan Excavator Diesel Engine New BD30 Intake Valve Seat .
MOQ 2
MATERIAL IRON
OEM NUMBER BD30
SIZE 15*15*3
Time 3-5 days
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NAME For Nissan Excavator Diesel Engine New BD30 Intake Valve Seat .
Product Description

For Nissan Excavator Diesel Engine New BD30 Intake Valve Seat .

Vehicle type Building loader

Certification

ISO90002

Warranty period

2 year Delivery time 5 Days

quality

original

Material

IRON
Name

For Nissan Excavator Diesel Engine New BD30 Intake Valve Seat .

Oem

BD30

Sea Qingdao   Packing

Carton

 

Product display

For Nissan Excavator Diesel Engine New BD30 Intake Valve Seat .

Crankshaft oil seal sealing principle: 1. Because there is an oil film controlled by the edge of the oil seal between the oil seal and the shaft, the oil film has fluid lubrication characteristics. Under the action of the liquid surface tension, the stiffness of the oil film just makes the oil film and the air contact end form a crescent surface to prevent oil leakage
Cause of oil spill Generally, it is caused by the aging of the oil seal, but the aging of the oil seal may be more than 90% of the oil leakage is caused by the corrosion of the oil seal. Especially cars over three years old. Because the rubber seal will lose plasticizer under the influence of alternating temperature changes of cold and warm for a long time, the result is that the seal shrinks and stiffens and loses elasticity, and even breaks seriously (this degree is far from being reached, and the maintenance of oil leakage will be found), the oil leakage problem cannot be ignored.

 

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Crankshaft oil seal leakage has the following hazards:
1, the main harm of oil leakage is the loss of oil, resulting in waste, serious may lead to insufficient oil, and then damage the engine, not caused by oil leakage, but because the pressure after oil leakage is not enough, so as long as you pay close attention to the crankshaft oil seal, you can avoid the occurrence of this situation.