DCEC Exhaust Valve Oil Seal 4991571 3955393 for Cummins Engine ISB QSB

• Certification: CCC, ISO9001, TS16949
• Engine: ISBE, ISDE, QSB
• Part Numbers: 3955393, 4991571
• Transport Package: Paper Box
• Origin: China
• Model NO.: 3955393
• HS Code: 401693
• Production Capacity: 1000 Pieces Per Month

Product Description

DCEC Exhaust Valve Oil Seal 4991571 3955393 for Cummins Engine ISB QSB, with list of valve oil seals for Cummins engines, as below:

Engine	Description	Part #	Part #	Part #	Part #	Part #
B	valve seal	3921640	3901097	3906080
6CT	valve seal	3927642	3919038	3915707	3912550	3912549
6LT	valve seal	3948578	5253590	3943888	3943889	3978578
ISBE	valve seal	3955393	3955394	4991571
ISF	valve seal	4976170
M11	valve seal	3328781	4003966
K19	valve seal	3021693

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	ISZ13, 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

And besides complete engines, we also export a lot of engine parts parts, including:
 

SN	Part Descriptions
1	cylinder head, cylinder block, cylinder liner
2	piston, piston ring, conrod
3	main bearing, conrod bearing, thrust bearing
4	fuel injector, fuel injection pump, common rail
5	oil pan gasket, cylinder head gasket
6	overhaul gasket kit, upper gasket kit, lower gasket kit
7	oil pan
8	fuel transfer pump, water pump, oil pump, vacuum pump, power steering pump
9	oil filter, fuel filter, fuel water separator, air filter, Etc

We also deal with many other brands of engines and gearboxes, etc, including:
 

SN	Brands
1	Deutz, MWM
2	CAT
3	Detroit
4	Weichai
5	Isuzu
6	Komatsu
7	Perkins
8	Yuchai
9	SDEC
10	Advance
11	Fada
12	Jinbei, Brilliance
13	Iveco, Yuejin

FAQ:
Question: What is the price ?
Answer: Our prices are determined by various factors, including: Brand, Model, Power, Quantity, Price Term (FOB, CIF, CPT, FCA, etc), Certificates, etc.
Question: What is the MOQ ?
Answer: for complete engine, 1 set; for engine parts, 1 engine set;
Question: Are samples available ?
Answer: Sample order is acceptable, but with higher unit price.
       For regular partners, if necessary, free samples are available.
Question: How long is the production cycle (lead time) ?
Answer: for engine parts, we usually have enough stock; for engines, usually around 10-20 days; for stock engine, usually 1 week.
Question: How long is the shipment?
Answer: if by Express, usually 3-4 working days; if by air, usually 3-5 working days; if by sea, 3-7 days to Southeast Asia, 15-20 days to Middle East, South Asia and Australia, 20-25 days to Europe, USA and Africa, 30-35 days to Latin America and other regions.
Question: What are your payment methods ?
Answer: we accept T/T (bank wire transfer), L/C, Western Union, Money Gram, Sigue, Secured Trade through Made-in-China, etc.
Question: Do you supply any other brand ?
Answer: we entered stock engine industry since 2016, mainly focusing in engines in stock, never used, still under good condition, made in US/UK/Germany/Japan/Korea/China, etc. Sometimes we have stocks of other brands than our normal list of brands. Thus, any inquiry is warmly welcomed and we will always do best to support customers.