Fits:
2011-2015 FORD F-150 5.0L 4951CC 302CID V8 FLEX DOHC
2011-2015 FORD MUSTANG 5.0L 4951CC 302CID V8 DOHC

Package Included:

• 2 Timing Chains (Primary - Lower)
• 2 Timing Chains (Secondary - Upper)
• 2 Timing Chain Tensioners (Lower)
• 2 Timing Chain Tensioners Arms
• 4 Chain Guide Rails
• 1 Crank Gear (Double Row 21T / 21T)

Installing a Timing Chain Kit Step:
Step 1: Consult the owner’s manual
First of all, locate the timing chain of the vehicle and verify the engine model, making sure that the timing system houses a timing chain rather than a timing belt.
Rely on the owner’s manual to locate and identify the different engine parts and numbers, such as the firing order.

Step 2: Prepare the engine
Make sure that the engine has cooled down and that it is no longer plugged in the batteries.
If necessary, clean the engine with the use of the right degreaser and make sure that the workplace is adequate and that it offers safe conditions.
Drain the vehicle’s oil and coolant and remove coolant hoses and other components that restrict access to the chain cover.

Step 3: Remove the timing chain cover

Remove the timing chain cover by unbolting it from the engine block. When doing this, don’t neglect the bolts, they may each be different lengths, so you will need to know which bolt goes where on the cover.
Remove the crankshaft pulley, loosen the camshaft sprocket, and then remove the chain tensioner. This will expose the guides, sprockets, and chain for a better access.

Step 4: Remove the timing chain

Get the engine to top dead center and use a ratchet or wrench to remove the timing chain by sliding it off the gears.
To do this, align the shiny links on the timing chain with the marks on the camshaft and crankshaft gears.

Step 5: Install the new timing chain
Before installing the new chain, first of all install the guides and lubricate the gear by using a decent amount of gear oil. This will ensure that the timing chain system will perform smoothly in the future.
Then place the new chain onto the gears while aligning it exactly with the marks previously referenced. Finish by tightening the chain according to the vehicle’s manual specifications. To do this you must have adjusted the cam sprocket.

Step 6: Replace the oil seal

This is the rubber seal around the crankshaft. Coat the seal with oil to ensure that it is compressed. This way you will make sure that it functions correctly.
Proceed to reinstall the cover of the timing chain.

Step 7: Reassemble all components
Start off by bolting on the harmonic balancer, then proceed to reinstall the rest of the engine components in the reverse order of removal.
Once reassembled, make sure that the coolant is in perfect conditions before filling the radiator in.

Step 8: Review that everything is working properly
Reconnect the car battery, start the engine and check that there is no leaking or dripping, and that the warning lights are all off.

Item Notes:

Before purchasing, please check whether it is fit for your vehicle in the fitment chart to avoid unnecessary returns.
If you have any questions, you can contact us to provide you with the most satisfactory service.