Briggs & Stratton
Lawn & Garden Engine

Model # 6R4D (105010 - 106999) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 6R4D-105010-106999 gas engine, 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 360 parts  |

Plug Oil Fil 66768

#66768

All parts diagram

Plug oil fil

Part #66768

Replaced by #281658S

?
Manufacturer substitution
This part replaces 66768. Substitute parts can look different from the original.
This item is not returnable
$5.79
15% OFF Phone Price : $6.79
In Stock
Screw 92708

#92708

All parts diagram

Screw

Part #92708

Replaced by #691061

?
Manufacturer substitution
This part replaces 92708. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Plug Oil 91084

#91084

All parts diagram

Plug oil

Part #91084

Replaced by #31927

?
Manufacturer substitution
This part replaces 91084. Substitute parts can look different from the original.
This item is not returnable
In Stock
Float Carb 293477

#293477

All parts diagram

Float carb

Part #293477

Replaced by #293477

?
Manufacturer substitution
This part replaces 293477. Substitute parts can look different from the original.
In Stock
Locknut Csng 63426

#63426

All parts diagram

Locknut csng

Part #63426

Replaced by #691027

?
Manufacturer substitution
This part replaces 63426. Substitute parts can look different from the original.
In Stock
Tank Fuel 292944

#292944

All parts diagram

Tank fuel

Part #292944

Replaced by #292944

?
Manufacturer substitution
This part replaces 292944. Substitute parts can look different from the original.
In Stock
Part 26021

#26021

All parts diagram

Part

Part #26021

Replaced by #690520

?
Manufacturer substitution
This part replaces 26021. Substitute parts can look different from the original.
In Stock
Wshr Flywhl 62577

#62577

All parts diagram

Wshr flywhl

Part #62577

Replaced by #62577

?
Manufacturer substitution
This part replaces 62577. Substitute parts can look different from the original.
This item is not returnable
In Stock
Vlv Ay Float 293478

#293478

All parts diagram

Vlv ay float

Part #293478

Replaced by #293478

?
Manufacturer substitution
This part replaces 293478. Substitute parts can look different from the original.
In Stock
Cntrl Ay Gov 292330

#292330

All parts diagram

Cntrl ay gov

Part #292330

Replaced by #292330

?
Manufacturer substitution
This part replaces 292330. Substitute parts can look different from the original.
In Stock

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…