Briggs & Stratton
Lawn & Garden Engine

Model # 422700 TO 422799 (1200 - 1220) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 422700-TO-422799-1200-1220 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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ALL PARTS
Showing 10 of 389 parts  |

Fuel Filter 493629
#240A

Intake manifold diagram

Fuel filter

Part #493629

Replaced by #84001895

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Manufacturer substitution
This part replaces 493629. Substitute parts can look different from the original.
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Filter 394358
#240

Intake manifold diagram

Filter

Part #394358

Replaced by #394358S

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Manufacturer substitution
This part replaces 394358. Substitute parts can look different from the original.
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$6.49
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Gasket 272293
Gasket

Part #272293

Replaced by #692236

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Manufacturer substitution
This part replaces 272293. Substitute parts can look different from the original.
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$6.56
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Cartridge 394019
#445

Intake manifold diagram

Cartridge

Part #394019

Replaced by #394019S

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Manufacturer substitution
This part replaces 394019. Substitute parts can look different from the original.
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Key 222698
#24

Crankshaft diagram

Key

Part #222698

Replaced by #222698S

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Manufacturer substitution
This part replaces 222698. Substitute parts can look different from the original.
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Starter Gear 693059
Starter gear

Part #693059

Replaced by #695708

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Manufacturer substitution
This part replaces 693059. Substitute parts can look different from the original.
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Gear 394348
#219

Engine sump diagram

Gear

Part #394348

Replaced by #793338

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Manufacturer substitution
This part replaces 394348. Substitute parts can look different from the original.
$31.42
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Lawn & Garden Equipment Engine Oil Filter (replaces 491056s, 805255, 807894, Bs-491056, Lg491056) 491056
#1027

Oil filter and pump adapter diagram

Lawn & garden equipment engine oil filter (replaces 491056s, 805255, 807894, bs-491056, lg491056)

Part #491056

$16.57
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Elbow Spacer Plug 66538
#635

Cylinder diagram

Elbow spacer plug

Part #66538

Replaced by #66538S

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Manufacturer substitution
This part replaces 66538. Substitute parts can look different from the original.
This item is not returnable
$5.11
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Oil Seal 391086
Oil seal

Part #391086

Replaced by #391086S

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Manufacturer substitution
This part replaces 391086. Substitute parts can look different from the original.
This item is not returnable
$9.69
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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair difficulty
Time required
 30 minutes or less

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