Can you use use harmonic balancer from 88 Nissan pickup on 87 Nissan pickup 4 cylinder 2 wheel drive?

The harmonic balancer from an '88 Nissan pickup may not be compatible with an '87 Nissan pickup, even if both are 4-cylinder models. Differences in engine design, mounting points, or timing alignment could affect fit and functionality. It's best to check the part numbers and consult with a mechanic or parts specialist to ensure compatibility before making a swap.