General Specifications
HP / kW
45 HP / 33.5 kW
Displacement
691 cc (42.2 cu in.)
Cylinders
2 (Inline)
WOT RPM
4500 - 5500
Weight
73 kg / 161 lbs
Drive & Lower Unit
Gear Ratio
1.61:1
Shaft Length
15, 20
Electrical System
Alternator Output 120 Watts
Starting System Manual/Electric
Technical Maintenance Toolkit
Verified service specifications for the Chrysler 45hp (2-Stroke) (1978)
Lubrication
Engine Oil
TC-W3 (50:1)
Gearcase Lube 445 ml
Ignition System
Spark Plug
Champion L4J
Gap Setting 0.030"
Firing Order 1-2-3-4
Performance Specs
Idle RPM 700 ± 50
WOT Range 4500-5500
Alternator 120W
Standard Maintenance Intervals
20H Break-in Service
100H Annual Tune-up
300H Water Pump & Seals
Identification
The serial number for the Chrysler 45hp (2-Stroke) is typically found on a plate located on the transom bracket.
Technical Toolkit
Maintenance Compatibility
These models share common service parts with the Chrysler 45hp (2-Stroke):
Category Discovery
Reference Data
Information compiled from Chrysler Marine factory service manuals and original sales literature published in 1978.