Ryobi
Drill/Driver

Model # HP721K Official Ryobi 7.2-v center handle drill

Here are the diagrams and repair parts for Official Ryobi HP721K 7.2-v center handle drill, 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 34 parts  |

Drill Hss Fh 6.0 X 102mm 4240020
#509

7.2v center handle drill diagram

Drill hss fh 6.0 x 102mm

Part #4240020

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

Torque Spring 4180027
#11

7.2v center handle drill diagram

Torque spring

Part #4180027

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

Housing 4800033
#16

7.2v center handle drill diagram

Housing

Part #4800033

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

Drill Hss Fh 3.0 X 65mm 4240017
#506

7.2v center handle drill diagram

Drill hss fh 3.0 x 65mm

Part #4240017

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

Leveller Assembly 4950024
#13

7.2v center handle drill diagram

Leveller assembly

Part #4950024

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

Gear Box 4050010
#18

7.2v center handle drill diagram

Gear box

Part #4050010

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

Mounting Plate 4900094
#4

7.2v center handle drill diagram

Mounting plate

Part #4900094

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

Location Cup, Plastic 4360005
#12

7.2v center handle drill diagram

Location cup, plastic

Part #4360005

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

Plastic Sleeve 4900097
#10

7.2v center handle drill diagram

Plastic sleeve

Part #4900097

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

Adaptor, 120v-ac 4400100
#510

7.2v center handle drill diagram

Adaptor, 120v-ac

Part #4400100

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