Cummins front crankshaft oil seal 3937111 3900709 for Engine B5.9

• Certification: CCC, ISO9001, TS16949
• Engine: B5.9
• Part #: 3900709, 3935959
• Kit #: 3904353, 3937111
• Weight: 0.05kg
• Transport Package: Paper Box
• Model NO.: 3900709
• Trademark: Cummins
• Origin: China
• HS Code: 840999
• Production Capacity: 1000 Pieces Per Month

Product Description

Cummins front crankshaft oil seal 3937111 3900709 for Engine B5.9, with list of oil seals for Cummins engines, as below: 

Engine	Description	Part #	Part #	Part #	Part #	Part #
B3.9	oil seal	3900709	3904087	3904353	3935959	3937111
C8.3	oil seal	3353977	3353978	3802820	3900408	3900709
C8.3	oil seal	3901979	3904089	3904354	3906081	3908139
C8.3	oil seal	3908277	3909411	3914761	3921927	3921976
L8.9	oil seal	3925343	3925529	3925530	3926126	3927683
L8.9	oil seal	3933262	3942535	3968562	3970548	4025270
L8.9	oil seal	4089342	4955372	5265267	3920147	5303230
B5.9	oil seal	4991305	4982415
ISB6.7	oil seal	3933262	3955214	3968563	3970548	3973745
ISB6.7	oil seal	3973746	4089342	4890832	4890833	4890932
ISB6.7	oil seal	4899239	4955566	5259499	5338295	4938765
ISB6.7	oil seal	3934486	3921265
ISF	oil seal	5265266	4980596	5255314	5255313	4946755
ISM	oil seal	196641	3007759	3161772	3800969	3803894
QSM	oil seal	3804304	3804744	3892020	4024778	4089542
QSM	oil seal	4955665
K19	oil seal	200307	206948	3003353	3005885	3005886
K19	oil seal	3016787	3016788	3016791	3016792	3062393
K19	oil seal	3062676	3075523	3078017	3803615	3870890
K38	oil seal	185747	206198	3016702	3016792	3803615
K50	oil seal	3016793	3065830	3082142	3628895	3630681
K50	oil seal	3643960	3803676
N855	oil seal	200307	203100	203101	204829	208579
N855	oil seal	211253	3004316	3004317	3006736	3006737
N855	oil seal	3008616	3020183	3020185	3020186	3020187
N855	oil seal	3038997	3038998	3078292	3278235
T30/X15	oil seal	3065830	3074482
V28	oil seal	3020182	3630681	3642365	216361	3020190

origins from Cummins, who produces most Cummins engine series in China, including:
 

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

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

Beyond Cummins, 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	Perkins
7	Yuchai
8	SDEC
9	Advance
10	Fada
11	Jinbei, Brilliance
12	Yuejin
13	WEICHAI

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.