Tractor Accessories
Lawn Tractor Attachment

Model # AUGER SEARS 78863 Official Tractor Accessories post hole digger

Here are the diagrams and repair parts for Official Tractor Accessories AUGER-SEARS-78863 post hole digger, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 55 parts  |

6" H.d. Auger W/ Teeth 708006
#18

Replacement parts diagram

6" h.d. auger w/ teeth

Part #708006

The manufacturer no longer makes this part, and there's no substitute part

18" H.d. Auger W/ Teeth 706018
#18C

Replacement parts diagram

18" h.d. auger w/ teeth

Part #706018

The manufacturer no longer makes this part, and there's no substitute part

Nut 2500004
#25

Replacement parts diagram

Nut

Part #2500004

The manufacturer no longer makes this part, and there's no substitute part

Auger Point 2100007
#21

Replacement parts diagram

Auger point

Part #2100007

The manufacturer no longer makes this part, and there's no substitute part

12" H.d. Auger W/ Teeth 706012
#18B

Replacement parts diagram

12" h.d. auger w/ teeth

Part #706012

The manufacturer no longer makes this part, and there's no substitute part

Guard 705023
#11

Replacement parts diagram

Guard

Part #705023

The manufacturer no longer makes this part, and there's no substitute part

Bolt 2503079
#17

Replacement parts diagram

Bolt

Part #2503079

The manufacturer no longer makes this part, and there's no substitute part

#3 Head Plow Bolt 1/2" X 1-1/2" (standard Hardware Item - May Be Purchased Locally) N/P

#NI

All parts diagram

#3 head plow bolt 1/2" x 1-1/2" (standard hardware item - may be purchased locally)

Part #N/P

The manufacturer no longer makes this part, and there's no substitute part

Cotter Pin 2504002
#2

Replacement parts diagram

Cotter pin

Part #2504002

The manufacturer no longer makes this part, and there's no substitute part

Pin 3814019
#3

Replacement parts diagram

Pin

Part #3814019

The manufacturer no longer makes this part, and there's no substitute part