General Specifications
HP / kW
4 HP / 3.0 kW
Displacement
138 cc (8.4 cu in.)
Cylinders
1 (Inline)
WOT RPM
4500 - 5500
Weight
25 kg / 55 lbs
Drive & Lower Unit
Gear Ratio
1.65
Shaft Length
15", 20"
Electrical System
Alternator Output 60 Watts
Starting System Manual
Technical Maintenance Toolkit
Verified service specifications for the Evinrude 4hp (4-Stroke) (2005)
Lubrication
Engine Oil
10W-30 Marine
Oil Capacity 0.7 Liters
Gearcase Lube 190 ml
Ignition System
Spark Plug
NGK CPR6EA-9
Firing Order 1-2-3-4
Performance Specs
Idle RPM 700 ± 50
WOT Range 4500-5500
Alternator 60W
Standard Maintenance Intervals
20H Break-in Service
100H Annual Tune-up
300H Water Pump & Seals
Identification
The serial number for the Evinrude 4hp (4-Stroke) is typically found on a plate located on the transom bracket.
Technical Toolkit
Maintenance Compatibility
These models share common service parts with the Evinrude 4hp (4-Stroke):
Model Evolution
History of the Evinrude 4HP series over the years:
Category Discovery
Reference Data
Information compiled from Evinrude Marine factory service manuals and original sales literature published in 2005.