Briggs and Stratton Lawnmower Engine Electric Start
To ensure correct part number: Check your engines MODEL/TYPE & CODE against our parts diagram area of this website
Series: 4155 Intek OHV
Cylinder/s: Single
Cylinder type: Cast Iron Sleeved
Power: 15.5 HP /11.4 kW Gross* (26.71 Nm @ 3600 rpm**)
Capacity: 501 cm³/cc
Fuel type: Petrol
Cooling system type: Air
Crankshaft position: Vertical
Crankshaft type: Straight
Crankshaft diameter: 1” (25.4 mm)
Crankshaft length: 3.15” (80.19 mm)
Flywheel type: Heavy
Anti-vibration system: Yes
Top No Load rpm: 2800 +/- 100
Charging system: 9 Amp
Recoil starter: No
Electric starter: Yes
Fuel pump: Yes
Oil filter: No (Splash lubrication)
Low oil cut off: No
Muffler: No
Fuel tank: No
Oil capacity: 1.3 ltr (Approx.)*
This is a replacement engine for the following model:
B31R5070011 Intek OHV Single Cylinder
15.5hp (Gross) 1” (25.4mm) diameter x 3 5/32” (80mm) long keyway shaft, electric start, no fuel tank or muffler-various kits are available, 9amp charge coil, no fuel pump.
Replaces: 31R5070011B5