BRIGGS STRATTON lawn mower motor starter starter compatible lawn mower models 21R607, 21R807, 21R877, 31R507, 31R577, 31R907 TECHNICAL DATA Pawl design: Plastic handle Hole/hole distance in mm: 148.00 Bolt hole in mm: 210.00 Number of pawls: 2 support in mm: 56.00 Ø outside in mm: 220.00 Ø-hole in mm: 6.00 CODE: ORIGINAL CODE: BRIGGS STRATTON 591606 695058 CZ