Timing Chain Kit For 02-07 Dodge Ram 1500 Dakota 2008 Durango 05-07 Jeep 4.7L V8
What is a timing chain?
A timing chain is responsible for controlling your pistons and valves, making sure they operate precisely when they need to inside your engine cylinders. Four-stroke engines operate on a cycle with, yes, you guessed it, four strokes within each one.
- Intake stroke
- Compression stroke
- Power stroke
- Exhaust stroke
Timing chain advantages and disadvantages
Advantages:
- A chain offers superior strength, giving it a far longer lifespan. Hopefully, with proper care and maintenance, a timing chain should last the lifetime of your vehicle.
- Maintenance is simple—keep up with your oil changes and consider a one-off check at the 125k-mile mark.
- A metal chain is heat resistant, so isn’t vulnerable to changing conditions in the weather. A rubber belt can freeze in low temperatures, affecting performance.
Disadvantages:
- A timing chain is much heavier than a rubber timing belt. This increases fuel consumption, and in turn, affects your fuel economy, adding to pollution, and impacts engine power.
- A timing chain is far noisier than a timing belt.
- Due to the extra weight, a timing chain is often only available for use on larger engine cylinders.
- They're considerably more expensive to replace and to work on.
- A timing chain requires constant lubrication.
Application For
For 2007 DODGE DAKOTA 4.7L 285CID V8 FLEX SOHC
Spec Note:(16 Valve) VIN Code "P" - NGC Design
For 2002-2004 DODGE DAKOTA 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
For 2005-2007 DODGE DAKOTA 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N, J" - NGC Design
For 2006-2008 DODGE DURANGO 4.7L 285CID V8 FLEX SOHC
Spec Note:(16 Valve) VIN Code "P" - NGC Design
For 2003-2008 DODGE DURANGO 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
For 2007 DODGE RAM 1500 4.7L 285CID V8 FLEX SOHC
Spec Note:(16 Valve) VIN Code "P" - NGC Design
For 2005-2007 DODGE RAM 1500 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
For 2003-2004 DODGE RAM 1500 4.7L 287CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
For 2006 JEEP COMMANDER 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
For 2005-2006 JEEP GRAND CHEROKEE 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
For 2006-2007 MITSUBISHI RAIDER 4.7L 285CID V8 SOHC
Spec Note:(16 Valve) VIN Code "N" - NGC Design
Package Included
1 Timing Chain (primary - 70 links)
2 Timing Chains (secondary - 106 links)
1 Cam Sprocket (right - 30 teeth)
1 Cam Sprocket (left - 30 teeth)
1 Crank Sprocket (25 teeth)
1 Idler Sprocket (primary - 50 teeth)
1 Idler Sprocket (secondary - 30 teeth)
1 Tensioner (primary)
2 Tensioners (secondary - left and right)
2 Guide Rail (secondary)
2 Guide Rail (tensioner arms)
Is the timing chain immune to mechanical failures?
The simple answer is No, it is not.
Timing chain problems are not uncommon, especially in high-mileage vehicles. Like any other moving mechanical component inside any engine, a timing chain is subject to wear. A timing chain is lubricated by the engine oil. Lack of oil changes, low oil level or poor oil quality can cause the timing chain to wear faster.
When does a timing chain need to be replaced?
The timing chain normally needs to be replaced between 80,000 and 120,000 miles unless there is a specific problem. Issues with the chain are common in higher mileage vehicles. If driving an older vehicle, or one with close to 100,000 miles, it is recommended to look for symptoms of the timing chain going bad or failing.
Signs a timing chain needs to be replaced include
- Later model VVT applications will generate engine codes and check engine lights prior to engine rattle
- Older, pre-VVT applications will generate engine rattle.
Should you also replace the sprockets?
Yes, Cloyes recommends that all components of the timing system be replaced at the same time. Using a worn sprocket may result in the chain not meshing with the worn sprocket, which could result in poor engine performance. Cloyes offers a wide range of complete timing chain kits for majority of vehicles on the road today.
Installion
- The engine accessories are removed, the engine oil is drained, and the front engine cover is removed.
- The tension on the timing chain tensioner is released.
- The camshaft and crankshaft gears are removed along with the timing chain, and the technician makes special note of the position they were in.
- The new timing chain is installed on the gears, then the gears and chain are re-installed in the same position.
- The front cover is re-installed, the accessories mounted, and engine oil topped up.
- The technician runs the engine and road tests to confirm the repair is successful.
Why choose us?
- 1 Year warranty
- High Quality Product
- Built to strict quality control standards
- Direct replacement
Note
- Please check complete Year, Make, Model, Trim, and Engine Size of your vehicle in the Compatibility Chart before Purchase.
- If you have any question ,please contact us.
