Standard M156/M159 Phaser Repair
This standard repair includes 2 exhaust, and 2 intake lock plates. They are made from heat treated 4340 steel, hardened to approximately 53HRc. This repair is an ideal replacement for OEM plates and should live a long spirited life. We expect an easy 100,000 miles out of these plates, as they are more than twice as hard as the OEM ones.
Along with the metallurgy improvements, we have also increased the depth of the oil groove over the OEM design to allow for faster locking and unlocking.
Pins and springs are available on request for a $25 upcharge. A special note on the pins: We have noticed that there is some manufacturing variance in OEM phaser assemblies. Our pins are ground to exactly 7mm and are tested in actual phaser assemblies before shipping, however due to this manufacturing variance, some new pins are too tight of a fit in the phaser assembly. The old pins should be used in this case. That being said, we have only seen one set of phasers out of over a thousand that actually needed a set of pins.
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
