About This File
IPL from Toro Master Parts Viewer
21 pages 1.67MB
Transmission drive belt 103522 - (HA/A x 85.0" or 1/2" x 85")
1977 A-90 4-speed model 72-08BP01
Uses 36" mower deck
Uses Peerless 662 transmission
Uses 7.5 amp unregulated charging system, electric start and magneto ignition
Uses B&S 191707-0685
Uses 111215 replaced by 103991 5-terminal 3-position ignition switch for magneto ignition. There may be a 6th terminal to ground the body of the switch.
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1977 A-100 4-speed model 72-10BP01
Uses 36" mower deck
Uses Peerless 662 transmission
Uses 7.5 amp unregulated charging system, electric start and magneto ignition
Uses B&S 251707-0161
Uses 111215 replaced by 103991 5-terminal 3-position ignition switch for magneto ignition. There may be a 6th terminal to ground the body of the switch.
The only differences between the two are the engines, decals, tire sizes and the tire chains.