Article number: | 13408-17020 |
Availability: | In stock (1) |
This is the later model harmonic balancer that is found on some later production 1HZs and 1HD-FTs. This pulley uses 4 bolts to hold the AC pulley in place instead of 6.
The AC pulley for these harmonic balancers is no longer available from Toyota.
As these pulleys age the rubber isolator between the outer an inner pulleys will erode and the outer pulley will slip or move forward mis-aligning the belts and the pulley will need to be replaced.
It is also possible for the outer portion of the pulley to eventually slip so badly that the alternator and cooling system will not function properly.
Note: The injection pump cannot be timed if the crankshaft pulley is worn out as the timing marks will migrate to an incorrect position.
Sometimes there in an associated squealing sound when the pulleys slip over one another, and there are times when it's silent right up the point of failure.
Toyota pn:
13408-17020
Toyota - Japan
2024 12 29 added product
8430.41
1340817020