Seal O Ring 212161 211126 For Cummins Engine N Series, with all the seal ring as below:
Engine |
Description |
Part # |
Part # |
Part # |
Part # |
Part # |
ISF |
rectangular seal ring |
5254215 |
|
|
|
|
B3.9 |
rectangular seal ring |
3906694 |
3906695 |
3915772 |
3906693 |
3914092 |
B3.9 |
rectangular seal ring |
3909356 |
|
|
|
|
B5.9 |
rectangular seal ring |
3906697 |
3901467 |
3925466 |
4980085 |
3910530 |
ISB6.7 |
rectangular seal ring |
3906698 |
5307960 |
3906252 |
4983908 |
|
C8.3 |
rectangular seal ring |
4945701 |
3947328 |
3912473 |
3906699 |
3935032 |
C8.3 |
rectangular seal ring |
3910503 |
3930993 |
3936302 |
5253501 |
5272819 |
C8.3 |
rectangular seal ring |
3917332 |
3926722 |
3328740 |
3819751 |
|
QSC |
rectangular seal ring |
3954907 |
4946959 |
4944287 |
|
|
L8.9 |
rectangular seal ring |
3903475 |
3901856 |
3906696 |
3900058 |
3906704 |
L8.9 |
rectangular seal ring |
3903249 |
3904789 |
|
|
|
M |
rectangular seal ring |
3033898 |
3328464 |
3328463 |
3069908 |
3883510 |
M |
rectangular seal ring |
3882512 |
|
|
|
|
QSM |
rectangular seal ring |
3820945 |
3820028 |
3820946 |
3820029 |
3080769 |
N |
rectangular seal ring |
3024709 |
148203 |
3018695 |
3308958 |
3300917 |
N |
rectangular seal ring |
3305487 |
3034986 |
164159 |
145640 |
173368 |
V28 |
rectangular seal ring |
185705 |
180771 |
|
|
|
QSX |
rectangular seal ring |
3678536 |
3687210 |
4386754 |
4962610 |
|
K19 |
rectangular seal ring |
151900 |
4308855 |
4000504 |
172648 |
3926596 |
K19 |
rectangular seal ring |
3096260 |
205239 |
3030969 |
206978 |
129888 |
K19 |
rectangular seal ring |
4308682 |
207135 |
2888640 |
153518 |
3069844 |
K19 |
rectangular seal ring |
205241 |
4910518 |
4371892 |
3201659 |
206848 |
K38 |
rectangular seal ring |
3502449 |
3904751 |
154088 |
100099 |
139988 |
K38 |
rectangular seal ring |
3177556 |
3865994 |
|
|
|
K50 |
rectangular seal ring |
154087 |
3031544 |
3014304 |
3026391 |
3008922 |
K50 |
rectangular seal ring |
3026392 |
3008923 |
3627381 |
3058819 |
3008710 |
Detailed Photos:








As for us, we focus in 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 |
|
3 |
Detroit |
4 |
Weichai |
5 |
Yuchai |
6 |
SDEC |
7 |
Advance |
8 |
Fada |
9 |
Jinbei, Brilliance |
10 |
Yuejin |
11 |
|
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.