![Toro 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 Replacement For Model 78345 (230000001-230999999)](images/toro-logo.png)
Toro 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 Replacement Parts For Model 78345 (230000001-230999999)
Find Toro 78345 (230000001-230999999) Parts By Symptom
Choose a symptom to view parts that fix it.
Won't drive / self propel |
Blade won't engage |
Cuts grass poorly |
Cuts grass unevenly |
Vibrates excessively |
Mower Won't track straight |
Won't maintain set cutting height |
Show All Symptoms |
Popular Parts for Toro 78345 (230000001-230999999)
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 Belt and Spindle Assembly Diagram](images/toro/78345_(230000001-230999999)_WW_1.gif)
Part Number:6738
Discontinued
Note: Later Models Do Not Use These Parts--See Page 8.
Part Number:323-7
In Stock
Note: Indicates Part of Loose Parts Package 803380.
Part Number:92-7101
Discontinued
Part Number:109967
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 110148 OEM replacement Pulley](images2/photo_not_available.png)
Part Number:110148
Usually ships in 7 - 12 business days
Part Number:3296-39
In Stock
Note: Included in Loose Parts Package.
Part Number:100071
In Stock
Note: Indicates Part of Loose Parts Package 807041 (07-01mc01,02); 807248 (07-01mc03)
Part Number:2844
In Stock
Note: Indicates Part of Loose Parts Package Num 807225.
Part Number:106120
Usually ships in 7 - 12 business days
Part Number:323-9
In Stock
Note: Indicates Part of Loose Parts Package Num 807121
Part Number:323-7
In Stock
Note: Indicates Part of Loose Parts Package 803380.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 3220-6 OEM replacement Nut-jam](images/toro/p/1e/9f/739247/360/739247-01-13.jpg)
Part Number:3220-6
Usually ships in 7 - 12 business days
Part Number:116085
Usually ships in 7 - 12 business days
Part Number:3256-28
In Stock
Note: Indicates Part of Loose Parts Package 803254.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 106117 OEM replacement Plate-spindle](images2/photo_not_available.png)
Part Number:106117
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 Cutting Unit Assembly Diagram](images/toro/78345_(230000001-230999999)_WW_2.gif)
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 88-2730 OEM replacement Deck/chute Asm](images2/photo_not_available.png)
Part Number:88-2730
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 92-7108 OEM replacement Decal-danger](images2/photo_not_available.png)
Part Number:92-7108
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 107029-01 OEM replacement Belt Cover Lh](images2/photo_not_available.png)
Part Number:107029-01
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 99-3708 OEM replacement Chute Assembly](images2/photo_not_available.png)
Part Number:99-3708
Usually ships in 7 - 12 business days
Part Number:93-1122
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 106748 OEM replacement Decal-height & Belt](images2/photo_not_available.png)
Part Number:106748
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 115062 OEM replacement Baffle-deck R.h.](images2/photo_not_available.png)
Part Number:115062
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 9152366 OEM replacement Nut](images2/photo_not_available.png)
Part Number:9152366
Usually ships in 7 - 12 business days
Part Number:3272-21
Usually ships in 7 - 12 business days
Note: Indicates Part of Loose Parts Pkg. 803256.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 110847 OEM replacement Roller-shaft](images2/photo_not_available.png)
Part Number:110847
Usually ships in 7 - 12 business days
Part Number:321-4
In Stock
Note: For Use on Model Num 31-160801 Only
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102654-01 OEM replacement Quadrant](images2/photo_not_available.png)
Part Number:102654-01
Usually ships in 7 - 12 business days
Part Number:92-6959
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 110837-03 OEM replacement Machine Bolt](images2/photo_not_available.png)
Part Number:110837-03
Usually ships in 7 - 12 business days
Part Number:3296-39
In Stock
Note: Included in Loose Parts Package.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 119-3329-01 OEM replacement Support-gage Wheel](images2/photo_not_available.png)
Part Number:119-3329-01
Usually ships in 7 - 12 business days
Part Number:101853
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 115229-01 OEM replacement Weldment-lever (red)](images2/photo_not_available.png)
Part Number:115229-01
Usually ships in 7 - 12 business days
Part Number:103712
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 107028-01 OEM replacement Belt Cover Rh](images2/photo_not_available.png)
Part Number:107028-01
Usually ships in 7 - 12 business days
Part Number:3272-10
In Stock
Note: Indicates Part of Loose Parts Package 803254.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 93-1631 OEM replacement Spring-deflector](images2/photo_not_available.png)
Part Number:93-1631
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 93-1633 OEM replacement Washer](images2/photo_not_available.png)
Part Number:93-1633
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 116080 OEM replacement Bushing-pivot](images2/photo_not_available.png)
Part Number:116080
Usually ships in 7 - 12 business days
Part Number:323-34
Usually ships in 7 - 12 business days
Note: Later Models Do Not Use These Parts--See Page 8.
Part Number:3256-26
In Stock
Note: One Kit (2 Weights) Required on Groundsmaster 220 With 72\\\\
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 Idler Assembly No. 101657 Diagram](images/toro/78345_(230000001-230999999)_WW_3.gif)
Part Number:105797
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 101708 OEM replacement Trunnion-double](images2/photo_not_available.png)
Part Number:101708
Usually ships in 7 - 12 business days
Part Number:101842
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 101728-01 OEM replacement Front Support](images2/photo_not_available.png)
Part Number:101728-01
Usually ships in 7 - 12 business days
Part Number:933156
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 92-8747 OEM replacement Decal-attach A-matic](images2/photo_not_available.png)
Part Number:92-8747
Usually ships in 7 - 12 business days
Part Number:92-7103
Discontinued
Part Number:101734
Usually ships in 7 - 12 business days
Part Number:104975
Discontinued
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 116-7306 OEM replacement Nut-hex](images2/photo_not_available.png)
Part Number:116-7306
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102582-01 OEM replacement Belt Cover](images2/photo_not_available.png)
Part Number:102582-01
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 Lift Assembly Diagram](images/toro/78345_(230000001-230999999)_WW_4.gif)
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 101758-01 OEM replacement Hitch](images2/photo_not_available.png)
Part Number:101758-01
Usually ships in 7 - 12 business days
Part Number:111044
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 101777-01 OEM replacement Bar Draft](images2/photo_not_available.png)
Part Number:101777-01
Usually ships in 7 - 12 business days
Part Number:3296-48
Usually ships in 7 - 12 business days
Note: ) Are the Only Replacement Parts Available for 1978.
Part Number:3272-12
Usually ships in 7 - 12 business days
Note: Parts Must Be Ordered for Mounting V-Plow on Model No. 30775 Order Parts Separately.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102430-01 OEM replacement Bracket-rt. Rear](images2/photo_not_available.png)
Part Number:102430-01
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102570-03 OEM replacement Front Shaft](images2/photo_not_available.png)
Part Number:102570-03
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 9793604 OEM replacement Spacer](images2/photo_not_available.png)
Part Number:9793604
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102574-01 OEM replacement Bracket-r.h.](images2/photo_not_available.png)
Part Number:102574-01
Usually ships in 7 - 12 business days
Part Number:3296-39
In Stock
Note: Included in Loose Parts Package.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 98-1734-01 OEM replacement Wa-leveler Bar (red)](images2/photo_not_available.png)
Part Number:98-1734-01
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 94-7802 OEM replacement Trunnion](images/toro/p/78/98/1814823/360/1814823-01-02.jpg)
Part Number:94-7802
Usually ships in 7 - 12 business days
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 98-1736 OEM replacement Lift Rod](images2/photo_not_available.png)
Part Number:98-1736
Usually ships in 7 - 12 business days
Part Number:9335124
Usually ships in 7 - 12 business days
Note: Included in Loose Parts Package.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102429-01 OEM replacement Bracket-l.h. Rear](images2/photo_not_available.png)
Part Number:102429-01
Usually ships in 7 - 12 business days
Part Number:3296-29
In Stock
Note: Installation Requires Lift Arm Assemblies 76-3080 and 76-3090.
Part Number:3256-3
In Stock
Note: Included in Loose Parts Package.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102322 OEM replacement Bumper](images2/photo_not_available.png)
Part Number:102322
Usually ships in 7 - 12 business days
Part Number:3230-3
Usually ships in 7 - 12 business days
Note: Indicates Part of Loose Parts Package 807116.
![Toro 78345 (230000001-230999999) 42-in. Side Discharge Mower, 300 Series Gt Classic Tractors, 2003 102575-01 OEM replacement Bracket-l.h.](images2/photo_not_available.png)
Part Number:102575-01
Usually ships in 7 - 12 business days
Part Number:3272-12
Usually ships in 7 - 12 business days
Note: Parts Must Be Ordered for Mounting V-Plow on Model No. 30775 Order Parts Separately.
Part Number:3296-23
In Stock
Note: Indicates Parts Included in Loose Parts Package Num 807224.
Part Number:3256-26
In Stock
Note: One Kit (2 Weights) Required on Groundsmaster 220 With 72\\\\