Johnson & Evinrude V4 1985-2001 120-140 HP Looper Powerhead Parts Diagrams
This page offers a comprehensive parts breakdown and diagram for the Johnson & Evinrude V4 120-140 HP Looper powerhead covering model years 1985 to 2001. The illustrated crankshaft assembly and powerhead diagram detail key components: wrist pin bearings, rod bearings, lower crank bearing, upper crank bearing, center main bearings, and rod bolts. Parts available include small‑bore head gaskets (1985–1987) and big‑bore gasket sets (1988–2001)
The diagram above is for a Johnson/Evinrude V4 Looper 120-140 HP Powerhead Assembly from 1985-2001. The following parts correspond to the numbers on this diagram:
- Thermostat
- Head Gasket
We recommend the following kits for this powerhead:
The diagram above is for a Johnson/Evinrude V4 Looper 120-140 HP Crankshaft Assembly from 1985-2001. The following parts correspond to the numbers on this diagram:
- Wrist Pin Bearings
- Rod Bearings
- Lower Crank Bearing
- Upper Crank Bearing
- Center Main Bearing
- Rod Bolts
We recommend the items below for this motor: