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Chrysler Sebring Cirrus Avenger Stratus Engine Piston Ring 2.5 L 4G73 #E929

Ningbo Maojia International Trading Co.,Ltd

Chrysler Sebring Cirrus Avenger Stratus Engine Piston Ring 2.5 L 4G73 #E929

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Brand Name : CHRYSLER / DODGE

Model Number : E929

Certification : ISO9001 / ISO14001

Place of Origin : China

MOQ : 100 sets, sample is also available

Price : Consult

Payment Terms : 30% deposit, balance the complete payment before shipment

Supply Ability : 20002 sets per day

Delivery Time : 46-75 days

Packaging Details : White Box Packing, or according to the customer

Product Name : Piston Ring

Part Number : E929

Other Number : 2C4928 / 021-6555 / RG934 /RSMI28

Ring Size : 1.2*1.5*3.0 MM

Package Dimensions : 10.5*10.5*4 CM

Weight : 0.2KG

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New Piston Ring Fits for Chrysler Sebring Cirrus Avenger Stratus 2.5 L 4G73 #E929

Product Component: 83.5mm (STD) Pistons Rings Set
SET OF RINGS FOR 6 PISTONS

1st Ring Size 1.2mm

2nd Ring Size 1.5mm

Oil Ring Size 3.0mm

Car Application:

1995-2000 CHRYSLER CIRRUS 2.5L 2497CC 152Cu. In. V6 GAS SOHC Naturally Aspirated

1995-2000 CHRYSLER SEBRING 2.5L 2497CC 152Cu. In. V6 GAS SOHC Naturally Aspirated

1995-2000 DODGE AVENGER 2.5L 2497CC 152Cu. In. V6 GAS SOHC Naturally Aspirated

1995-2000 DODGE STRATUS 2.5L 2497CC 152Cu. In. V6 GAS SOHC Naturally Aspirated

What is a piston ring

A piston ring is a split ring that fits into a groove on the outer diameter of a piston in a reciprocating engine such as aninternal combustion engine or steam engine.

Most automotive pistons have three rings: The top two while also controlling oil are primarily for compression sealing (compression rings); the lower ring is for controlling the supply of oil to the liner which lubricates the piston skirt and the compression rings (oil control rings). At least two piston rings are found on most piston and cylinder combination. Typical compression ring designs will have an essentially rectangular cross section or a keystone (right angled trapezoidal) cross section. The periphery will then have either a barrel profile (top compression rings) or a taper napier form (second compression rings or scraper rings). There are some taper faced top rings and on some old engines simple plain faced rings were used.

Lubrication of piston rings is difficult and has been a driving force to improvements in the quality of motor oil. The oil must survive high temperatures and harsh conditions with a high-speed sliding contact. Lubrication is particularly difficult as the rings have an oscillating motion rather than continuous rotation, as for a bearing journal. At the limits of piston movement, the ring stops and reverses direction. This disrupts the normal oil wedge effect of a hydrodynamic bearing, leading to pronounced wear and the formation of a 'step' in the cylinder bore around the height of the upper ring. Noting that some sleeve valve engines suffered far less from such wear, complex designs such as a rotating cylinder liner have been considered, just to address this problem.

Piston Rings critical quality

The piston might be a fairly loose fit in the cylinder. If it were a tight fit, it would expand as it got hot and might stick tight in the cylinder. If a piston sticks (seizes) it could cause serious damage to the engine. On the other hand, if there is too much clearance between the piston and cylinder walls, much of the pressure from the burning gasoline vapour will leak past the piston (a condition known as blow-by) and into the crankcase, and the push on the piston from combustion will be much less effective in delivering power.

Maojia Industry’s piston rings advantages

1. Years of OEM experience in China and overseas.

2. High quality material and superior steel.

3. Specification perfectly match different engine.

4. Experienced engineers and technical team.

5. Advanced manufacturing equipment, R&D software and test machine.

6. 100% tested for size and performance before shipment.

7. Global market acceptance.

Chrysler Sebring Cirrus Avenger Stratus Engine Piston Ring 2.5 L 4G73 #E929


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auto piston rings

      
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