Replaces OEM #: Briggs & Stratton 490348
FITS BRIGGS & STRATTON 10-12 HP HORIZONTAL & VERTICAL MODELS:  251000, 251400, 251700, 252000, 252400, 252700,
253400, 253700, 280700, 281700, 282700, 283700, 286700, 289700, 28A700, 28B700, 28C700, 28D700, 28M700 SERIES.

Fits Briggs & Stratton Model Series/Horsepower: 5
Crankshaft Direction: Horizontal

Model Series/Horsepower: 3.5 & 4 Max Series, 3.5-6 Qauntum (12 CID), Prior to 97011300 Date Code.
Crankshaft Direction: Vertical

Model Series/Horsepower: 121400, 123400, 12D400
Crankshaft Direction: Horizontal
Supersession of 690124, 795636 and 797436

Model Series/Horsepower: 8
Crankshaft Direction: Horizontal

Model Series/Horsepower: 3 L/C Gas
Crankshaft Direction: Horizontal
Superseded by 825761