For Generation 2 Style
Generation 2 Style uses a greasable axle
Tune-Up Kit Includes:
6 Tine Rotors w/ Bushings
12 Replacement Bushing
12 1/2" Machine Bushing
6 D-Washers & 1/2" Nylon Locknuts
2 Clevis Pins & Circle Cotter

For Generation 4 Style
Generation 4 uses ball bearings
Tune-Up Kit Includes:
6 Tine Rotors w/ Bushings
12 Replacement Bushing
12 1/2" Machine Bushing
6 D-Washers & 1/2" Nylon Locknuts
2 Clevis Pins & Circle Cotter

Kit Includes:
AIR FILTER 13030508361
SPARK PLUG BPMR8Y
FUEL FILTER A369000440
Fits Echo Models
PB-460LN, PB-461LN, PB-610, PB-620H, PB-750H, PB-750T, PB-751H, PB-751T