Part Number: W0133-1613616
Notes: Intake Arm "B" - 12 per Engine This arm is on the upper rocker shaft, between the camshaft and the intake valve (position "B" in the OE parts info). The hydraulic valve lash adjuster (the "lifter") is built into this arm. Some customers have reported that Mazda cam follower JFY1-12-100 can be used to replace the hydraulic element of this rocker arm. Our supplier for the Mazda cam follower does not reference this Isuzu application, so this info is advisory only. Anyone wishing to use the Mazda cam follower for this Isuzu application should proceed at their own risk.
Ground, Overnight, 2 Day