![MTD Trimmer Replacement For Model 251-131-977 (1991)](images/mtd_logo.png)
MTD Trimmer Replacement Parts For Model 251-131-977 (1991)
![MTD 251-131-977 Trimmer Page A Diagram](images/mtd/251-131-000_WW_1.gif)
![MTD 251-131-977 Trimmer 725-1580 OEM replacement Handle-trigger-rh](images2/photo_not_available.png)
Part Number:725-1580
Usually ships in 7 - 12 business days
![MTD 251-131-977 Trimmer 729-0309 OEM replacement Cordset-Two Prong](images2/photo_not_available.png)
Part Number:729-0309
Discontinued
![MTD 251-131-977 Trimmer 725-1455 OEM replacement Switch Trigger](images2/photo_not_available.png)
Part Number:725-1455
Discontinued
![MTD 251-131-977 Trimmer 725-1455 OEM replacement Switch Trigger](images2/photo_not_available.png)
Part Number:725-1455
Discontinued
![MTD 251-131-977 Trimmer 749-0834 OEM replacement Balance Handle](images2/photo_not_available.png)
Part Number:749-0834
Discontinued
Note: (Incl. Ref. 7, 8, 9) - Incl. Ref. 7, 8, 9
![MTD 251-131-977 Trimmer 710-0501 OEM replacement Screw-hex 1/4-20 X](images2/photo_not_available.png)
Part Number:710-0501
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
Part Number:936-0142
Usually ships in 7 - 12 business days
![MTD 251-131-977 Trimmer 712-0403 OEM replacement Wing Nut 1/4-20 Thd.](images2/photo_not_available.png)
Part Number:712-0403
Discontinued
Note: (Model 411 Only.)
Part Number:710-1156
Usually ships in 7 - 12 business days
Part Number:712-0161
Usually ships in 7 - 12 business days
Note: (Not Shown)
![MTD 251-131-977 Trimmer 710-1153 OEM replacement Scr. #8 X 5/8" Lg.](images2/photo_not_available.png)
Part Number:710-1153
Discontinued
Note: New Part
![MTD 251-131-977 Trimmer 624-0002 OEM replacement Motor .625 Hp 130a F E](images2/photo_not_available.png)
Part Number:624-0002
Usually ships in 7 - 12 business days
![MTD 251-131-977 Trimmer 731-1229 OEM replacement Guard](images2/photo_not_available.png)
Part Number:731-1229
Discontinued
![MTD 251-131-977 Trimmer 732-0684 OEM replacement Spring](images2/photo_not_available.png)
Part Number:732-0684
Discontinued
Note: (Model 431 Only.)
![MTD 251-131-977 Trimmer 706-RC528 OEM replacement Cartridge Replacem](images2/photo_not_available.png)
Part Number:706-RC528
Usually ships in 7 - 12 business days
Note: (W/Line)
![MTD 251-131-977 Trimmer 710-1158 OEM replacement Nylon Scr. 1/4-20 X 5/8" Lg.](images2/photo_not_available.png)
Part Number:710-1158
Discontinued
![MTD 251-131-977 Trimmer 743-0105 OEM replacement Spool Hsg. Ass'Y.](images2/photo_not_available.png)
Part Number:743-0105
Discontinued
Note: (Incl. Ref. 20) - Incl. Ref. 20
![MTD 251-131-977 Trimmer 711-0856 OEM replacement Spool Shaft](images2/photo_not_available.png)
Part Number:711-0856
Discontinued
![MTD 251-131-977 Trimmer 716-0229 OEM replacement Retaining Ring](images2/photo_not_available.png)
Part Number:716-0229
Discontinued
![MTD 251-131-977 Trimmer 706-RB501 OEM replacement Blade](images2/photo_not_available.png)
Part Number:706-RB501
Discontinued
Note: (2 Blades W/Screw)
![MTD 251-131-977 Trimmer 710-1157 OEM replacement Scr. #8 X 1.75" Lg.](images2/photo_not_available.png)
Part Number:710-1157
Discontinued
Note: (Spec.)
![MTD 251-131-977 Trimmer 750-0829 OEM replacement Upper Handle Tube](images2/photo_not_available.png)
Part Number:750-0829
Discontinued
![MTD 251-131-977 Trimmer 750-0833 OEM replacement Lower Handle Tube](images2/photo_not_available.png)
Part Number:750-0833
Discontinued
![MTD 251-131-977 Trimmer 724-0177 OEM replacement Insulator-motor](images2/photo_not_available.png)
Part Number:724-0177
Usually ships in 7 - 12 business days
![MTD 251-131-977 Trimmer 725-1579 OEM replacement Handle-Trigger](images2/photo_not_available.png)
Part Number:725-1579
Discontinued
Note: (L.H.) - L.H.