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Onan
Lawn & Garden Engine

Model # T260G-GA024/3851A Official Onan gas engine

Here are the diagrams and repair parts for Official Onan T260G-GA024-3851A gas engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 293 parts  |
Hose 503-0708
#32

Fuel system diagram

Hose

Part #503-0708

Replaced by #30962

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Manufacturer substitution
This part replaces 503-0708. Substitute parts can look different from the original.
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This item is not returnable
$6.76 | 
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In Stock
Lock 5/16" - Code 21bj, 21bk, 21bw 850-0045
Lock 5/16" - code 21bj, 21bk, 21bw

Part #850-0045

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

Plug 167-0291
#9

Ignition system diagram

Plug

Part #167-0291

Replaced by #909

?
Manufacturer substitution
This part replaces 167-0291. Substitute parts can look different from the original.
This item is not returnable
$5.03
In Stock
Crankshaft 104-1159
#9

Crankshaft and flywheel diagram

Crankshaft

Part #104-1159

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

Welder Seal 509-0065
#2

Ignition breaker box diagram

Welder seal

Part #509-0065

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

Gear Cam 105-0332
#5

Camshaft diagram

Gear cam

Part #105-0332

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

Screw 815-0470
#8

Fuel system diagram

Screw

Part #815-0470

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

Clamp 123-0951
#32

Cylinder block diagram

Clamp

Part #123-0951

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

Base 149-1324
#7

Fuel pump parts diagram

Base

Part #149-1324

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

Connector 502-0395
Connector

Part #502-0395

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

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