Product Advantage:

1. Material Upgrade, Performance Surpassing Ordinary Cast Iron
   High-grade alloy materials (with elements such as nickel added) are adopted. Compared with ordinary cast iron, the strength, tensile performance and fatigue resistance have been comprehensively improved.
   The price is only half of that of a forged crankshaft, but the performance is close to or even better than that of some forged crankshafts, with extremely high cost performance.
2. Improved Hardness and Wear Resistance, Adaptable to Extreme Working Conditions
   Through high-frequency quenching and nitriding treatment, the surface hardness reaches 50+HRC, and a super-hard layer of 1.0mm is formed. The wear resistance is several times that of ordinary cast iron.
   The self-lubricating characteristics of cast iron are retained, with both wear resistance and toughness, making it not easy to break or deform.
   It is suitable for high-horsepower, high-torque and large-displacement engines, more durable than ordinary cast iron, and reducing the replacement cost.
3. Patent-level Process, Improving Engine Efficiency
   The oil holes are mirror-polished, reducing the oil flow resistance, improving the lubrication efficiency, reducing the wear of the bearing bush and extending the service life of the engine.
   The hardness gradient design gives an early warning of plastic deformation and avoids the problem of sudden fracture of the forged crankshaft.
   After 10 full inspection processes, the shaft breakage rate is ensured to be as low as 0.1% (for ordinary cast iron in the industry ≥ 0.35%).

What Is a Crankshaft?

A crankshaft is a part in a reciprocating engine that rotates due to the reciprocating motion of the pistons. However in a pump, the crankshaft's motion causes the piston to move back and forth.The crankshaft is connected to the pistons by "crankpins" which have an offset axis allowing this conversion of motion to be accomplished. Since the common four-stroke cycle of the reciprocating engine isn't continuous, the crankshaft is often connected to a flywheel which is used to store rotational energy in order to reduce the pulsation or choppiness of the pistons.

What are the symptoms of a broken crankshaft?

Your “Check Engine” Light is Blinking.
It's Difficult to Get Your Vehicle to Start.
Your Vehicle is Stalling and/or Backfiring.
The Engine is Making Your Vehicle Vibrate.
If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall. This is usually a symptom of a wiring problem, however a bad crankshaft position sensor can also produce this symptom.

Description:

Std

Notes: Engines: 

3.6L Mid V6 Engine

3.6l v6 24v vvt engine w/ess

3.6l v6 ffv 24v vvt engine

Engine Piston Ring Set :68078776AA 68078776AA

Compatible Models:

CHRYSLER 200 2011-2021

CHRYSLER 300 2011-2021

DODGE AVENGER 2011-2014

DODGE DURANGO 2011-2015

DODGE GRAND CARAVAN 2011-2020

DODGE JOURNEY 2011-2019

DODGE CHALLENGER 2011-2020

DODGE CHARGER 2011-2020

JEEP GRAND CHEROKEE 2011-2018(NON EGR

CHRYSLER TOWN&COUNTRY 2011-2018

CHRYSLER PACIFICA 2011-2018

JEEP WRANGLER 2011-2018 JK ONLY

RAM 1500 2012-2015 

RAM PROMASTER 1500 2500 3500 2014-2021

Package included:

1x Engine Crankshaft

Multiple Layers Steel (MLS) Head Gasket

Valve Cover Gasket

Valve Stem Seals

Intake Manifold Gasket

Exhaust Manifold Gasket

Front Camshaft Seal

O-rings

Other Small Gaskets

RTV Silicone

16 Cylinder Head Bolts

1X Piston Ring Set

Main Bearing Set

Connecting Rod Bearing Set

FAQ:

*Where is my item?
All items are shipped out within same business days after full payment has been cleared. An automated email will be sent containing the tracking number.

*The tracking number does not update
The automated email from Ebay system means your order has been processed but does not mean it has been shipped out. It may take up to 24 hours for the system to update.

*I purchased by mistake, how do I cancel the order?
Please contact us ASAP. If the item has not been shipped out we can cancel the order for you. If the item was shipped out you can refuse the package and wait for the item to return to us.

*I received your item but it does not fit or is defective.
Please contact us so we can assist you on the matter.

*I tried to contact you, but cannot reach anyone.
Our officer hours are 9:30AM - 5:30PM PST Monday - Friday. Emails are the best way to contact us and should receive a response within 24 hours.

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