murray lawn tractors 3643
![]()  | 1975 - 1978
Lawn tractor  | 1975 - 1978  | Lawn tractor  | 
|---|---|---|---|
1975 - 1978  | |||
Lawn tractor  | |||
1975 - 1978  | |
|---|---|
Lawn tractor  | 
Production  | |
|---|---|
Manufacturer  | Murray  | 
Lawn tractor  | |
Built in Lawrenceburg, Tennessee, USA  | |
Murray 3643 Engine  | |
|---|---|
8HP Briggs & Stratton 1-cyl gasoline  | |
Engine details ...  | 
Murray 3643 Transmission  | |
|---|---|
3-speed  gear  | |
Transmission details ...  | 
Mechanical  | |
|---|---|
Two-wheel drive  | |
Manual  steering  | |
Disc brakes  | |
Open operator station.  | 
Power Take-off (PTO)  | |
|---|---|
Mid PTO  | independent  | 
Clutch  | manual  | 
Dimensions & Tires  | |
|---|---|
Weight  | 425 lbs
192 kg  | 
Front tire  | 15x6.00  | 
Rear tire  | 18x8.50  | 
Full dimensions and tires ...  | |
Murray 3643 attachments  | |
|---|---|
36" mid-mount mower deck  | |
snowblower  | |
blade  | |
Attachment details ...  | 
3643 Serial Numbers  | |
|---|---|
1975  | 5-3643  | 
1976  | 6-3643  | 
1977  | 7-3643  | 
1978  | 8-3643  | 
FAQ: How to read a serial number table.  | |
References  | |
|---|---|
![]()  | |
1976 Murray  | |
Mowers and Tiller for 77 published in 1977, by Murray  | |
Murray Parts Microfiche published in 1976  | |
Murray Parts Microfiche published in 1977  | |
Murray Parts Microfiche published in 1978  | 
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