Cummins piston ring kit part number 4955651

First, sealing effect

1. Prevent gas leakage: the piston ring can be tightly attached to the cylinder wall, effectively prevent the high temperature and high pressure gas in the combustion chamber from leaking into the crankcase, ensure the compression ratio of the engine is stable, improve the combustion efficiency and power output.

2. Maintain pressure: Good sealing performance helps to maintain the pressure in the cylinder, so that the mixture is fully burned, thereby increasing the power and torque of the engine.

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Product Details

Introduction to Cummins piston ring kit 4089643.

The Cummins piston ring kit 4089643 is an important component for Cummins engines. This kit is designed to provide a reliable seal between the piston and the cylinder wall.

Function:
It plays a crucial role in controlling oil consumption and compression within the engine. By creating an effective seal, it helps to maintain proper engine performance and power output.

Features:
Material Quality: Made from high-quality materials that are durable and resistant to wear and heat. This ensures a long service life and reliable operation.
Precision Engineering: Manufactured with precision to fit perfectly on the piston, ensuring optimal sealing and minimal leakage.
Compatibility: Specifically designed for certain models of Cummins engines, providing a seamless fit and compatibility for efficient engine operation.

Application:
Widely used in various applications such as trucks, buses, construction machinery, and other equipment powered by Cummins engines. It is an essential part for engine maintenance and repair, helping to restore engine performance and prolong engine life.

Basic Info.

Model NO.

5482361

Kit #2

4352283, 5406203, 5482361

Oil Ring

3921919, 5296700, 5710126

Compression Ring 1

3948412, 3964073, 5267662, 5367340

Compression Ring 2

5297914, 5320276, 3928294, 5345860

Weight

0.2kg

Transport Package

Paper Box

Trademark

Cummins

Origin

China

HS Code

840999

Production Capacity

1000 Pieces Per Month

Product Description

Cummins Piston Ring Kit 4089643 4955651 4089644 5482361 for Engine C8.3 L8.9 Series, with main list of Cummins piston rings, as below:

Engine	Description	Part #	Part #	Part #	Part #	Part #
B3.9	piston ring	3802050	3802421	3903384
B5.9	piston ring	3802230	3802421	3802232	3938177	3902286
B5.9	piston ring	3918315	3904531	3932520		3902401
C8.3	piston ring	3803961	3802110	3802429	3802258	3802040
C8.3	piston ring	3922686	3919918	3919919
L8.9	piston ring	3964073	3928294	3921919	3964073	4089644
L8.9	piston ring	3948412	3921919	4089643	4955651	4376319
L8.9	piston ring	4352283	5406203	5482361	5320276	5296700
L8.9	piston ring	5710126	5345860	5367340	5476816	5267662
L8.9	piston ring	5297914
L10	piston ring	3803961	3803350
QSB	piston ring	4089258	3947678	3959079	4955251	3976339
ISB	piston ring	4955169	3971297	4932801	3970519
ISF	piston ring	5269330	4309423	4976253	4976251	4976252
ISF	piston ring	4309424
M11	piston ring	3803977	3803705	3899561	3893752	3899413
M11	piston ring	3102367
N855	piston ring	3801755	3801056	S41887	4089810	3082580
N855	piston ring	4089811	3803471	AR12098	3804500	218025
N855	piston ring	3803358	4089501	4024942	3064396	3064397
K	piston ring	AR10680	205290	205700	205710	3025450
K	piston ring	3025451	3026595	3046227	3070589	3278723
K	piston ring	3631247	3631248	3803472	3803533	3804571
K	piston ring	4081176	4089500	4955975	4955976
X15	piston ring	4089406	2881682	4309441	3804708

Origins from Cummins, who produces most Cummins engine series and other related products 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
8
9	Fleetguard
10	Holset

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