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OEM GMC Envoy Rocker Shaft Spring Kit
Rocker Shaft Spring Set- Select Vehicle by Model
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2 Rocker Shaft Spring Kits found
GMC Envoy Valve Springs Part Number: 12596078
$0.27 MSRP: $0.42You Save: $0.15 (36%)Ships in 1-3 Business Days
GMC Envoy Valve Springs Part Number: 12592506
$4.87 MSRP: $7.74You Save: $2.87 (38%)Ships in 1-2 Business Days
GMC Envoy Rocker Shaft Spring Kit
Want to cut long-term maintenance and repair costs? Choose OEM Rocker Shaft Spring Kit. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Envoy parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Envoy Rocker Shaft Spring Kit includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.
A reliable and operational GMC Envoy engine needs the GMC Envoy Rocker Shaft Spring Kit as an essential point. The valve operation of the engine's valvetrain receives its essential support from this kit which controls airflow and combustion results. The Rocker Shaft Spring Kit generates required pressure to control valve closure while managing valve lash which prevents the occurrence of power loss along with misfires because of valve float. The Rocker Shaft Spring Kit supports models from the entire GMC Envoy product range up to its first and second generations thus complying with evolving engine architecture and operational standards. The main variations between Rocker Shaft Spring Kits occur in pressure levels and material composition because these characteristics boost sustainability alongside engine performance across different operating conditions. Proper care and maintenance of the Rocker Shaft Spring Kit protects the GMC Envoy from excessive clearance damage that leads to improved operational safety and performance quality. The GMC Envoy Rocker Shaft Spring Kit distinguishes itself in the automotive sector because its reliable engineering generates smooth and efficient engine operation. The GMC Envoy Rocker Shaft Spring Kit has proven itself through consistent performance which establishes itself as a vital component for maintaining the long life of the the automaker model while delivering superior driving efficiency to its owners.
GMC Envoy Rocker Shaft Spring Kit Parts and Q&A
- Q: How to service and repair the Rocker Shaft Spring Kit and Valve Stem Oil Seal on GMC Envoy?A:After supporting the vehicle you must raise it before taking off the service slot plug. Put the en 46547 Flywheel holding tool on the Flywheel teeth before lowering the vehicle to the ground. Move forward by taking off valve Rocker Arms and Spark Plugs first. Place the j 44228 base plate over the Spark Plug hole of the servicing cylinder and insert the j 39313 Spark Plug port adapter in its place. Keep the valve closed using continuous air pressure on the j 39313 before you mount the j 44228 arm and swivel nut on the appropriate j 44228 stud. Take proper safety measures because valve spring compression creates strong pressure against the tool. Turn the j 44228's swivel nut softly to reveal the valve locks. A magnet proves useful for taking the valve locks out. To remove the valve spring use the j 44228 by unscrewing its swivel nut to pivot and detach the valve spring retainer and spring. Push the j 38820 valve stem seal installer onto the old valve stem seal to twist and pull it out for measurement and inspection of the valve spring. Apply engine oil to the valve stem and new seal's inner diameter. Put a seal protector on the valve stem before using the j 38820 to install the valve stem seal gently as you push and turn the tool. Slide the arm tool over the valve holder while tightening the swivel nut until you can set the valve locks into place using tool 43059. Take off both parts of the j 44228 then perform this same procedure for other cylinder valves. When work is completed you must release air pressure after disconnecting the j 39313 from the Spark Plug hole and taking off the base plate of j 44228. Finish by putting in both spark plugs and valve rocker arms then hoist and hold the car before taking off the teeth lock from the Flywheel and replacing it with the service plug.
- Q: How to replace the valve stem oil seal and valve spring with a Rocker Shaft Spring Kit on GMC Envoy?A:To replace the Valve Stem Oil Seal and valve spring, collect the following tools: j 38820 (Valve Stem Seal Remover and Installer) j 44222 (Camshaft Sprocket Holding Tool), j -4228-a (Valve Spring Compressor), and j 44226 (Crankshaft Balancer Remover). Start by collecting the valve train parts while taking them apart, with a view of reassembling them properly. Regulate the air pressure to 50 psi; then pressurize the cylinder to stop the crankshaft from turning. Lift the vehicle, and then remove the Torque Converter access plug. Use the j 44226 on a Torque Converter bolt t stop the crank shaft from turning and then lower the vehicle. Mount the j 44222 onto the cylinder head to prevent interference with the timing chain components and set the horizontal bolts in the Camshaft sprockets for chain tension. Carefully remove the Camshaft's sprockets with the timing chain off the camshafts, after that remove the Camshaft cap bolts and put the Camshaft caps in a rack where they are safe and ready to be installed. It will be necessary for you to pull the caps from camshafs and the camshafs themselves as well as apply the air pressure into the cylinder by means of a suitable adapter. Mount the j -4228-a to compress the valve springs, and unmount the valve keys, follow by the, j -4228-a, removed the valve spring retainer and valve spring, and then use the j 38820 to remove the seals, during the process. Clean and check cylinder head before lubricating valve stems with clean engine oil before fixing. Install the valve seals using the j 38820 followed by the valve spring and valve spring retainer. Further compress the valve spring using the j -4228-a, install the valve keys and take off the j -4228-a, release the air pressure into the cylinder, apply clean engine oil on the Camshaft journals and lobes, and put them back into the position they were initially in. Install the Camshaft caps and tighten them to 12 nm (106 inch lbs.) then carefully replace the Camshaft sprockets and remove the j 44222. Install the intake Camshaft sprocket washer and bolt, together with the exhaust Camshaft actuator bolt, pushing the intake bolt to 20 nm (15 ft. Lbs.) using the j 36660-a for the final 100-degree pass. Torque up the exhaust bolt to 25 nm (18 ft. Lbs.) and apply the j 36660-a for an additional 135 degrees for a final turn. Lastly, install the Spark Plugs, Camshaft cover, lift up and support the vehicle again, install the j 44226 on the Torque Converter bolt, install the Torque Converter access plug, and lower the vehicle.
