![Troy-Bilt Rear-tine Tiller 675B Pony Replacement For Model 21A-675B766](images/troy_bilt_logo.png)
Troy-Bilt Rear-tine Tiller 675B Pony Replacement Parts For Model 21A-675B766
Find Troy-Bilt 21A-675B766 Parts By Symptom
Choose a symptom to view parts that fix it.
Leaks oil |
Engine rotates but tines don't |
Tines stall under load |
Vibrates excessively |
One tine / one side doesn't rotate |
Show All Symptoms |
Popular Parts for Troy-Bilt 21A-675B766
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Handlebar_Assembly_And_Control_Levers Diagram](images/briggsandstratton/21A-675B766_WW_1.gif)
Part Number:1918811P
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 777I22071 OEM replacement Label-handle Pro](images2/photo_not_available.png)
Part Number:777I22071
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 777D06865 OEM replacement Label-handle Pro](images2/photo_not_available.png)
Part Number:777D06865
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 736-3050 OEM replacement Washer-fl](images2/photo_not_available.png)
Part Number:736-3050
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1916639P OEM replacement Cable-wheel Clutch](images2/photo_not_available.png)
Part Number:1916639P
Usually ships in 7 - 12 business days
Part Number:GW-9057
Usually ships in 7 - 12 business days
Part Number:710-0623
Usually ships in 7 - 12 business days
Note: (the Chain Case Must Be Assembled to the Frame With a 3/4" Hex Bolt, Lock Washer, and Belleville Washer as Shown.)
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1114748 OEM replacement Screw-rh](images2/photo_not_available.png)
Part Number:1114748
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1100240 OEM replacement Washer-lk](images2/photo_not_available.png)
Part Number:1100240
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1186208 OEM replacement Nut-hh](images2/photo_not_available.png)
Part Number:1186208
Usually ships in 7 - 12 business days
Part Number:GW-9390
Usually ships in 7 - 12 business days
Part Number:1918840
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9853 OEM replacement Nut W/washer #10-3](images2/photo_not_available.png)
Part Number:GW-9853
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-20806 OEM replacement Bracket-bail Opc](images2/photo_not_available.png)
Part Number:GW-20806
Usually ships in 7 - 12 business days
Part Number:710-0599
In Stock
Note: Not Used on Units With Electric P.T.O.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Engine_Pulleys_And_Support_Brackets Diagram](images/briggsandstratton/21A-675B766_WW_2.gif)
Part Number:710-0395
In Stock
Note: Purchase Locally
Part Number:786-04070-0637
Usually ships in 7 - 12 business days
Part Number:936-0119
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
Part Number:710-0107
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 777S30651 OEM replacement Label-do Not Start](images2/photo_not_available.png)
Part Number:777S30651
Usually ships in 7 - 12 business days
Part Number:731-05290
Usually ships in 7 - 12 business days
Part Number:712-3004A
In Stock
Note: Found on Models Equipped With a Manual Pto Only.
Part Number:714-0133
Usually ships in 7 - 12 business days
Note: 646f & 666g
Part Number:619-04130
Usually ships in 7 - 12 business days
Part Number:736-04193
Usually ships in 7 - 12 business days
Part Number:710-3103
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
Part Number:736-0159
In Stock
Note: Not Used in This Application
Part Number:736-3078
Usually ships in 7 - 12 business days
Note: Code: N
Part Number:619-04123
Usually ships in 7 - 12 business days
Part Number:736-04079
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1900396 OEM replacement Screw-hw M10-32x.5](images2/photo_not_available.png)
Part Number:1900396
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 786-04080-0638 OEM replacement Bracket-engine Pan](images2/photo_not_available.png)
Part Number:786-04080-0638
Usually ships in 7 - 12 business days
Part Number:710-04043
Usually ships in 7 - 12 business days
Note: California Models - Specify GRADE 5 if ordering part locally
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 786-04066-0637 OEM replacement Support-lh Engine](images2/photo_not_available.png)
Part Number:786-04066-0637
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 786-04067-0637 OEM replacement Support-rh Engine](images2/photo_not_available.png)
Part Number:786-04067-0637
Usually ships in 7 - 12 business days
Part Number:710-0805A
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 777I20942 OEM replacement Label-free Hand He](images2/photo_not_available.png)
Part Number:777I20942
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1918774001 OEM replacement Bracket-belt Cover](images2/photo_not_available.png)
Part Number:1918774001
Usually ships in 7 - 12 business days
Part Number:710-0347
In Stock
Note: Purchase Locally - Specify GRADE 5 if ordering part locally
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 736-0275 OEM replacement Fl-wash. .34](images2/photo_not_available.png)
Part Number:736-0275
Usually ships in 7 - 12 business days
Part Number:732-04082
Usually ships in 7 - 12 business days
Part Number:GW-55088
Usually ships in 7 - 12 business days
Part Number:936-0119
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
Part Number:786-04275-0637
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 710-04460 OEM replacement Use 1767754](images2/photo_not_available.png)
Part Number:710-04460
Usually ships in 7 - 12 business days
Part Number:732-04078
Discontinued
Part Number:710-0347
In Stock
Note: Purchase Locally
Part Number:912-0158
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Transmission_Case_Assembly Diagram](images/briggsandstratton/21A-675B766_WW_3.gif)
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1105620 OEM replacement Plug-pipe Sq Hd 1/](images2/photo_not_available.png)
Part Number:1105620
Usually ships in 7 - 12 business days
Part Number:721-04001
Usually ships in 7 - 12 business days
Part Number:710-04043
Usually ships in 7 - 12 business days
Note: California Models - Specify GRADE 5 if ordering part locally.
Part Number:GW-20914
Usually ships in 7 - 12 business days
Part Number:GW-20694P
Usually ships in 7 - 12 business days
Part Number:919-04010
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1917101 OEM replacement Mounting Plate, Wheel Clutch Cable](images2/photo_not_available.png)
Part Number:1917101
Discontinued
Part Number:710-04049
Usually ships in 7 - 12 business days
Note: Specify GRADE 5 if ordering part locally.
Part Number:GW-20873
Usually ships in 7 - 12 business days
Part Number:1915069
Usually ships in 7 - 12 business days
Part Number:710-0602
In Stock
Note: Quantity of 3 for Model Hwt-5e Only; Quantity of 1 for Model Hwt-4 - Specify GRADE 5 if ordering part locally.
Part Number:1915068
Usually ships in 7 - 12 business days
Part Number:710-0216
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num - Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 737-0353 OEM replacement Oil, 85W-140](images2/photo_not_available.png)
Part Number:737-0353
Discontinued
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Main_Drive_Shaft__Input_Pinion_Shaft_And_Gear_Assembly Diagram](images/briggsandstratton/21A-675B766_WW_4.gif)
Part Number:941-0107
In Stock
Note: (Service Only)
Part Number:717-04690
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1916765 OEM replacement Assm-driveshaft](images2/photo_not_available.png)
Part Number:1916765
Usually ships in 7 - 12 business days
Part Number:736-04308
In Stock
Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft - A/R – As Required
Part Number:736-04307
Usually ships in 7 - 12 business days
Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft - Same as above, but .030" thick As Required
Part Number:736-04306
In Stock
Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft - Same as above, but .005" thick. As Required
Part Number:710-0672
In Stock
Note: For 10 & 11 Hp - Specify GRADE 5 if ordering part locally.
Part Number:736-04193
Usually ships in 7 - 12 business days
Note: Concave surface faces pulley
Part Number:714-0133
Usually ships in 7 - 12 business days
Note: 646f & 666g
Part Number:619-04123
Usually ships in 7 - 12 business days
Part Number:736-04079
Usually ships in 7 - 12 business days
Part Number:GW-9953
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9677 OEM replacement Screw-set](images2/photo_not_available.png)
Part Number:GW-9677
Usually ships in 7 - 12 business days
Note: Gw-9677 - Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 711-05388 OEM replacement Shaft-pinion](images2/photo_not_available.png)
Part Number:711-05388
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 717-04689 OEM replacement Gear-pinion](images2/photo_not_available.png)
Part Number:717-04689
Usually ships in 7 - 12 business days
Part Number:GW-9093
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-20799 OEM replacement Pinion W/gear&snap](images2/photo_not_available.png)
Part Number:GW-20799
Usually ships in 7 - 12 business days
Note: Incl. Refs. 16, 17 and 18
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Tiller_Eccentric_And_Wheel_Shaft_Parts Diagram](images/briggsandstratton/21A-675B766_WW_5.gif)
Part Number:736-04309
In Stock
Note: (33 - A/R - As Required
Part Number:753-05579
Discontinued
Note: (See Diagram Note)
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9373 OEM replacement Key-hi Pro](images2/photo_not_available.png)
Part Number:GW-9373
Usually ships in 7 - 12 business days
Part Number:GW-20914
Usually ships in 7 - 12 business days
Part Number:GW-9935
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-20712 OEM replacement Clutch](images2/photo_not_available.png)
Part Number:GW-20712
Usually ships in 7 - 12 business days
Part Number:611-04002
Usually ships in 7 - 12 business days
Part Number:738-04448
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9055 OEM replacement Spring](images2/photo_not_available.png)
Part Number:GW-9055
Usually ships in 7 - 12 business days
Part Number:786-04001
Usually ships in 7 - 12 business days
Part Number:710-3013
Usually ships in 7 - 12 business days
Note: for Faster Service Obtain Standard Nuts, Bolts and Washer Locally. if These Items Cannot Be Obtained Locally, Order by Part Numb - Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 911-04130 OEM replacement Shaft-tiller Tine](images2/photo_not_available.png)
Part Number:911-04130
Usually ships in 7 - 12 business days
Part Number:736-04260
Usually ships in 7 - 12 business days
Part Number:736-04259
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Transmission_And_Regulators Diagram](images/briggsandstratton/21A-675B766_WW_6.gif)
Part Number:710-0216
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num - Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1985101 OEM replacement Tine-rt 14 (121](images2/photo_not_available.png)
Part Number:1985101
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1916693001 OEM replacement Holder-tine Lh 121](images2/photo_not_available.png)
Part Number:1916693001
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1916694001 OEM replacement Holder-tine Rh 121](images2/photo_not_available.png)
Part Number:1916694001
Usually ships in 7 - 12 business days
Part Number:710-3096
Usually ships in 7 - 12 business days
Note: New Part
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1985100 OEM replacement Tine-lh 14 (121](images2/photo_not_available.png)
Part Number:1985100
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 934-04033 OEM replacement Rim Asm-tire & Lh](images2/photo_not_available.png)
Part Number:934-04033
Usually ships in 7 - 12 business days
Part Number:934-04032
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 986-04021 OEM replacement Hood W/decals Red](images2/photo_not_available.png)
Part Number:986-04021
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-2525 OEM replacement Bracket-hood](images2/photo_not_available.png)
Part Number:GW-2525
Usually ships in 7 - 12 business days
Part Number:710-04049
Usually ships in 7 - 12 business days
Note: Specify GRADE 5 if ordering part locally.
Part Number:712-0291
Usually ships in 7 - 12 business days
Note: (Optional)
Part Number:710-0597
Usually ships in 7 - 12 business days
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num - Specify GRADE 5 if ordering part locally.
Part Number:710-3005
In Stock
Note: Purchase Locally - Specify GRADE 5 if ordering part locally.
Part Number:1916185001
In Stock
Part Number:710-3038
Usually ships in 7 - 12 business days
Note: Used on 650c
Part Number:710-0599
In Stock
Note: Not Used on Units With Electric P.T.O. - Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 786-04157 OEM replacement Support Bracket, Left-Side](images2/photo_not_available.png)
Part Number:786-04157
Discontinued
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 786-04158 OEM replacement Support Bracket, Right-Side](images2/photo_not_available.png)
Part Number:786-04158
Discontinued
Part Number:710-04049
Usually ships in 7 - 12 business days
Part Number:736-0242
In Stock
Note: Not Used in This Application
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Row_Marker_And_Bumper_Attachments_Optional Diagram](images/briggsandstratton/21A-675B766_WW_7.gif)
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1904522 OEM replacement Main Support And Yoke Assy](images2/photo_not_available.png)
Part Number:1904522
Discontinued
Note: Incl. Ref.10- Ref. 18
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1594 OEM replacement Marker-row Marker](images2/photo_not_available.png)
Part Number:GW-1594
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1904524 OEM replacement Marker Arm–main arm](images2/photo_not_available.png)
Part Number:1904524
Discontinued
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1904523 OEM replacement Marker Arm–extension arm with pin](images2/photo_not_available.png)
Part Number:1904523
Discontinued
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9347 OEM replacement Pin#cotterless Hit](images2/photo_not_available.png)
Part Number:GW-9347
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9786 OEM replacement Thumbscrew](images2/photo_not_available.png)
Part Number:GW-9786
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1596 OEM replacement Bar-nut](images2/photo_not_available.png)
Part Number:GW-1596
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9828 OEM replacement Nut W/lkwasher 10-24 Zp](images2/photo_not_available.png)
Part Number:GW-9828
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1100135 OEM replacement Screw-rh](images2/photo_not_available.png)
Part Number:1100135
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1186349 OEM replacement Screw-hfkl](images2/photo_not_available.png)
Part Number:1186349
Usually ships in 7 - 12 business days
Note: Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1593 OEM replacement Bar-stop](images2/photo_not_available.png)
Part Number:GW-1593
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1592 OEM replacement Yoke-row Marker](images2/photo_not_available.png)
Part Number:GW-1592
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1591 OEM replacement Tubing-sq](images2/photo_not_available.png)
Part Number:GW-1591
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1590 OEM replacement Washer](images2/photo_not_available.png)
Part Number:GW-1590
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1588 OEM replacement Supt-main Row Mark](images2/photo_not_available.png)
Part Number:GW-1588
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1589 OEM replacement Washer-sq Hole](images2/photo_not_available.png)
Part Number:GW-1589
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-9925 OEM replacement Washer](images2/photo_not_available.png)
Part Number:GW-9925
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 777S30653 OEM replacement Label-watch Out Fo](images2/photo_not_available.png)
Part Number:777S30653
Usually ships in 7 - 12 business days
Part Number:710-0395
In Stock
Note: Purchase Locally - Specify GRADE 5 if ordering part locally.
Part Number:936-0119
In Stock
Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an - Specify GRADE 5 if ordering part locally.
Part Number:712-3010
In Stock
Note: Specify GRADE 5 if ordering part locally.
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony 1918781 OEM replacement Hardware Kit](images2/photo_not_available.png)
Part Number:1918781
Discontinued
Note: Incl. four each of Refs. 21, 22 and 23
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony GW-1837 OEM replacement Hdwe Pkg-row Marke](images2/photo_not_available.png)
Part Number:GW-1837
Usually ships in 7 - 12 business days
![Troy-Bilt 21A-675B766 Rear-tine Tiller 675B Pony Page H Diagram](images/briggsandstratton/21A-675B766_WW_8.gif)