4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097

Model NO.
3921639
Engine
6bt
Color
Black, Yellow, Red, Green, Blue, Brown
Pressure
Oil Pressure
Transport Package
PP+Carton
Specification
3921639
Trademark
xinjiu
Origin
China
HS Code
4002910000
Production Capacity
500000PCS/Month
Reference Price
$ 0.05 - 0.90
Contact Us

Product Description

4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097

The valve stem seal has three major functions: one is to prevent the mixture of gasoline and air and the exhaust gas from leaking, 
the other is to prevent the oil from entering the combustion chamber; and 30 to prevent the oil from entering the gas pipe

 
Our complete engines including : ( we have parts for many other brands )
 
SN Models
1 4BT3.9, 6BT5.9, 4ISBE4.5, 6ISBE6.7, QSB4.5, QSB6.7 , ISB
2 6CT8.3,   L8.9, L9.3, L9.5 , ISLe8.9, QSL
3 MTA11, QSM, ISME
4 ISF2.8, ISF3.8 , QSF2.8, QSF3.8
5 I SZ13,   QSZ13,   ISG
6 NT855
7 KT19, KT38, KT50,  QSK19, QSK38,  etc
8 Deutz BFM1013, BFM1015, FL912, FL913, FL914, FL413, FL513
9 MWM TBD234, TD226B
10 Perkins 1003, 1004, 1006, 403, 404, 1103, 1104, 1106
11 Isuzu 4JB1, 4HK1, 6HK1, 4BD1, 6BD1, 4KH1, 6UZ1
12 All Weichai engines
13 All Advance gearbox, marine and industrial
14 Generator sets, marine and land-use

for different applications, such as:
 
SN Applications
1 diesel  generator set
2 water pump set ,   fire pump set
3 construction and engineering machinery  (crane, excavator, bulldozer, loader, etc)
4 Automobile  (bus, coach, shuttle, etc)
5 marine main propulsion, marine auxiliary generator set

4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097 4bt 4bt3.9 4bt39 Engine Valve Stem Seal 3921639 3921640 3901097   Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: 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.
 

 

Engine Parts

SUPERAUTO.CAT, 2023