Briggs Stratton engine for lawn tractor lawn mower 4-stroke 500 c.c. gasoline code 888031 80854 15,5 HP BRIGGS STRATTON OHV AVS INTEK POWERBUILT This engine can be mounted as a replacement on any lawn tractor both front or rear rider of all brands also as a replacement for Honda or Kawasaki POWERBUILT ENGINE MAIN TECHNICAL FEATURES: Shaft D. x L 25.4 x 80 mm Engine type Single cylinder, 4-stroke, air-cooled, OHV Model 31R5 Serial number 4155 Torque at 3600 rpm 26.71 Nm Displacement 502 cc Cylinder type Cast iron Bore x stroke 90.5 x 77.8 mm Oil quantity 1.4 l Dry weight 29, 5 Kg Dimensions L x W x H 479 x 390 x 330 mm Features AVS , DuraLube With fuel pump and voltage regulator The warranty is ONLY valid when using SAE 30 lubricating oil preferably BRIGGS STRATTON which you can find in our store Code: 888031 BRIGGS STRATTON