in Stock Diesel CS Qsb Series Engine Piston 3948465

Basic Info

Model NO.	piston 3948465
Certification	ISO9001
Standard Component	Standard Component
Technics	Casting
Material	Iron
Type	Piston
Brand	Ns
Engine Model	Qsb Series
Warranty	6 Months
Transport Package	Standard Export Package
Specification	CE, ISO
Trademark	ins
Origin	China
Production Capacity	500000 PCS Per Year

Product Description

In Stock diesel QSB series engine piston 3948465The diesel engine has the highest thermal efficiency (engine efficiency) of any practical internal or external combustion engine due to its very high expansion ratio and inherent lean burn which enables heat dissipation by the excess air. A small efficiency loss is also avoided compared to two-stroke non-direct-injection gasoline engines since unburned fuel is not present at valve overlap and therefore no fuel goes directly from the intake/injection to the exhaust. Low-speed diesel engines (as used in ships and other applications where overall engine weight is relatively unimportant) can have a thermal efficiency that exceeds 50%.

	Product name	Part Number	Engine model	weight (kg)	volume
1	piston	3907163	B	1.2	15x15x20cm
2	piston	3907156		1.2	15x15x20cm
3	piston	3926631		1.2	15x15x20cm
4	piston	3957795		1.2	15x15x20cm
5	piston	3928673		1.2	15x15x20cm
6	piston	3948465	QSB	1.5	15x15x20cm
7	piston	3939398		1.5	15x15x20cm
8	piston	3923165	C	2	15x15x20cm
9	piston	3923537		2	15x15x20cm
10	piston	3925878		2	15x15x20cm
11	piston	3917707		2	15x15x20cm
12	piston	3929161		2	15x15x20cm
13	piston	3943367		2	15x15x20cm
14	piston	3992118		2	15x15x20cm
15	piston	3017348	NT855	4.5	15x15x20cm
16	piston	3017349		4.5	15x15x20cm
17	piston	3051555		4.5	15x15x20cm
18	piston	3048808		4.5	15x15x20cm
19	piston	3076811		4.5	15x15x20cm
20	piston	3096680	K	5.5	15x15x20cm
21	piston	3096681		5.5	15x15x20cm
22	piston	3096682		5.5	15x15x20cm
23	piston	3096683		5.5	15x15x20cm
24	piston	3096685		5.5	15x15x20cm
25	piston	4913795		5.5	15x15x20cm
26	cylinder liner	3904166	B	1.2	15x15x25cm
27	cylinder liner	3948095	C/L	5	15x15x25cm
28	cylinder liner	4009220	K19	12	15x15x25cm
29	cylinder liner	3007525	K38 50	12	15x15x25cm

warranty	6 months
Delivery	By sea, by air, by express
Package	1, Neutral Packing 2, As customer requirement
Futures	1, More rugged and reliable 2 , High torque output hence pulling power is high 3 , Gears are tall 4 , Fuel efficiency is high 5, Service requirement is less frequent