![Briggs and Stratton 5,500 Watt Generator Replacement For Model 9778-1 5,500XL](images/briggs_and_stratton_logo.png)
Briggs and Stratton 5,500 Watt Generator Replacement Parts For Model 9778-1 5,500XL
Find Briggs and Stratton 9778-1 5,500XL Parts By Symptom
Choose a symptom to view parts that fix it.
Popular Parts for Briggs and Stratton 9778-1 5,500XL
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator Page A Diagram](images/briggsandstratton/9778-1_5,500XL_WW_1.gif)
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 27880A OEM replacement Valve-Exhaust, 1/32 Os](images2/photo_not_available.png)
Part Number:27880A
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 34035 OEM replacement Intake Valve (Std.)](images2/photo_not_available.png)
Part Number:34035
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 34036 OEM replacement Intake Valve (1/32" Os)](images2/photo_not_available.png)
Part Number:34036
Discontinued
Part Number:650788
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 33369 OEM replacement Governor Gear Bracket](images2/photo_not_available.png)
Part Number:33369
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 35862 OEM replacement Valve Spring Cap](images2/photo_not_available.png)
Part Number:35862
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 32581 OEM replacement Valve Spring Keeper](images2/photo_not_available.png)
Part Number:32581
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 28424 OEM replacement Breather Element](images2/photo_not_available.png)
Part Number:28424
Discontinued
Part Number:TC-29752
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator Page B Diagram](images/briggsandstratton/9778-1_5,500XL_WW_2.gif)
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 33878 OEM replacement Throttle Link](images2/photo_not_available.png)
Part Number:33878
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 28820 OEM replacement #10-32 X 1/2" Screw](images2/photo_not_available.png)
Part Number:28820
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 33268 OEM replacement Air Cleaner Filter](images2/photo_not_available.png)
Part Number:33268
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 650513 OEM replacement Wingnut Unc](images2/photo_not_available.png)
Part Number:650513
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 33-013 OEM replacement On/off Switch (fits Most Honda](images2/photo_not_available.png)
Part Number:33-013
Usually ships in 7 - 12 business days
Part Number:TC-29752
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 29443 OEM replacement Wire Clip](images2/photo_not_available.png)
Part Number:29443
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 34154GS OEM replacement Plastic Tank Bushing](images2/photo_not_available.png)
Part Number:34154GS
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 650561 OEM replacement Screw, 1/4-20 X 5/8"](images2/photo_not_available.png)
Part Number:650561
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 34346 OEM replacement Fuel Tank](images2/photo_not_available.png)
Part Number:34346
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590671 OEM replacement Sensor-oil](images2/photo_not_available.png)
Part Number:590671
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631184 OEM replacement Dust Seal Washer](images2/photo_not_available.png)
Part Number:631184
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 650506 OEM replacement Shutter Screw](images2/photo_not_available.png)
Part Number:650506
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631184 OEM replacement Dust Seal Washer](images2/photo_not_available.png)
Part Number:631184
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631183 OEM replacement Dust Seal (Throttle)](images2/photo_not_available.png)
Part Number:631183
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator Page C Diagram](images/briggsandstratton/9778-1_5,500XL_WW_3.gif)
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 632164 OEM replacement Fuel Fitting](images2/photo_not_available.png)
Part Number:632164
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 630766 OEM replacement Tension Spring](images2/photo_not_available.png)
Part Number:630766
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 630766 OEM replacement Tension Spring](images2/photo_not_available.png)
Part Number:630766
Discontinued
Part Number:630739
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator STD302007 OEM replacement Idle Mixture Screw](images2/photo_not_available.png)
Part Number:STD302007
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631867 OEM replacement Float Bowl](images2/photo_not_available.png)
Part Number:631867
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631024 OEM replacement Shaft, Float](images2/photo_not_available.png)
Part Number:631024
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 632019 OEM replacement Float](images2/photo_not_available.png)
Part Number:632019
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631028 OEM replacement "O" Ring, Float Bowl-To-Body](images2/photo_not_available.png)
Part Number:631028
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631021 OEM replacement Inlet Needle Seat & Spring Clip](images2/photo_not_available.png)
Part Number:631021
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631022 OEM replacement Spring Clip](images2/photo_not_available.png)
Part Number:631022
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator STD302007 OEM replacement Idle Mixture Screw](images2/photo_not_available.png)
Part Number:STD302007
Discontinued
Part Number:630739
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 630738 OEM replacement High Speed Mixture Screw Tension Spring](images2/photo_not_available.png)
Part Number:630738
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 27110 OEM replacement Bowl Nut Washer](images2/photo_not_available.png)
Part Number:27110
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631027 OEM replacement Welch Plug, Atmospheric Vent](images2/photo_not_available.png)
Part Number:631027
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 83953 OEM replacement Breather Hose](images2/photo_not_available.png)
Part Number:83953
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 75987 OEM replacement Screw, M6-1.0 x 25mm](images2/photo_not_available.png)
Part Number:75987
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 10953621 OEM replacement ROLL PIN, M4 x 10mm](images2/photo_not_available.png)
Part Number:10953621
Discontinued
Part Number:SRV66825DGS
Usually ships in 7 - 12 business days
Part Number:86308CGS
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 67451 OEM replacement Special Washer](images2/photo_not_available.png)
Part Number:67451
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 25433 OEM replacement Intake Adaptor Gasket](images2/photo_not_available.png)
Part Number:25433
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631184 OEM replacement Dust Seal Washer](images2/photo_not_available.png)
Part Number:631184
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 650506 OEM replacement Shutter Screw](images2/photo_not_available.png)
Part Number:650506
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631184 OEM replacement Dust Seal Washer](images2/photo_not_available.png)
Part Number:631184
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631183 OEM replacement Dust Seal (Throttle)](images2/photo_not_available.png)
Part Number:631183
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 632164 OEM replacement Fuel Fitting](images2/photo_not_available.png)
Part Number:632164
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 630766 OEM replacement Tension Spring](images2/photo_not_available.png)
Part Number:630766
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 630766 OEM replacement Tension Spring](images2/photo_not_available.png)
Part Number:630766
Discontinued
Part Number:630739
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator STD302007 OEM replacement Idle Mixture Screw](images2/photo_not_available.png)
Part Number:STD302007
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631867 OEM replacement Float Bowl](images2/photo_not_available.png)
Part Number:631867
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631024 OEM replacement Shaft, Float](images2/photo_not_available.png)
Part Number:631024
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 632019 OEM replacement Float](images2/photo_not_available.png)
Part Number:632019
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631028 OEM replacement "O" Ring, Float Bowl-To-Body](images2/photo_not_available.png)
Part Number:631028
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631021 OEM replacement Inlet Needle Seat & Spring Clip](images2/photo_not_available.png)
Part Number:631021
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631022 OEM replacement Spring Clip](images2/photo_not_available.png)
Part Number:631022
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator STD302007 OEM replacement Idle Mixture Screw](images2/photo_not_available.png)
Part Number:STD302007
Discontinued
Part Number:630739
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 630738 OEM replacement High Speed Mixture Screw Tension Spring](images2/photo_not_available.png)
Part Number:630738
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 27110 OEM replacement Bowl Nut Washer](images2/photo_not_available.png)
Part Number:27110
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 631027 OEM replacement Welch Plug, Atmospheric Vent](images2/photo_not_available.png)
Part Number:631027
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 83953 OEM replacement Breather Hose](images2/photo_not_available.png)
Part Number:83953
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 75987 OEM replacement Screw, M6-1.0 x 25mm](images2/photo_not_available.png)
Part Number:75987
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator Page D Diagram](images/briggsandstratton/9778-1_5,500XL_WW_4.gif)
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 10953621 OEM replacement ROLL PIN, M4 x 10mm](images2/photo_not_available.png)
Part Number:10953621
Discontinued
Part Number:SRV66825DGS
Usually ships in 7 - 12 business days
Part Number:86308CGS
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 67451 OEM replacement Special Washer](images2/photo_not_available.png)
Part Number:67451
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 25433 OEM replacement Intake Adaptor Gasket](images2/photo_not_available.png)
Part Number:25433
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590599A OEM replacement Pin, Spring](images2/photo_not_available.png)
Part Number:590599A
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590600 OEM replacement Washer](images2/photo_not_available.png)
Part Number:590600
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590679 OEM replacement Fan-flywheel](images2/photo_not_available.png)
Part Number:590679
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590678 OEM replacement Plug-oil Drain](images2/photo_not_available.png)
Part Number:590678
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590681 OEM replacement Flywheel](images/briggsandstratton/p/a9/84/375392/360/375392-02-01.jpg)
Part Number:590681
Usually ships in 7 - 12 business days
Note: Used Before Code Date 15030400
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 84391 OEM replacement Cylinder Head Gasket](images2/photo_not_available.png)
Part Number:84391
Discontinued
Part Number:SRV66825DGS
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 74715GS OEM replacement M6 Flat Washer](images2/photo_not_available.png)
Part Number:74715GS
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 67451 OEM replacement Special Washer](images2/photo_not_available.png)
Part Number:67451
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 66449E OEM replacement SUPPORT, ENGINE & MUFFLER](images2/photo_not_available.png)
Part Number:66449E
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 67025 OEM replacement Bearing Carrier Cover](images2/photo_not_available.png)
Part Number:67025
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 25433 OEM replacement Intake Adaptor Gasket](images2/photo_not_available.png)
Part Number:25433
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 84237 OEM replacement Geroter Set](images2/photo_not_available.png)
Part Number:84237
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 91252GS OEM replacement Fuel Tank](images2/photo_not_available.png)
Part Number:91252GS
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 78831 OEM replacement 8 M6-1.0 X 60Mm Screw](images2/photo_not_available.png)
Part Number:78831
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 82881GS OEM replacement Internal Lock Washer](images2/photo_not_available.png)
Part Number:82881GS
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 10953621 OEM replacement ROLL PIN, M4 x 10mm](images2/photo_not_available.png)
Part Number:10953621
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590671 OEM replacement Sensor-oil](images2/photo_not_available.png)
Part Number:590671
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590599A OEM replacement Pin, Spring](images2/photo_not_available.png)
Part Number:590599A
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590600 OEM replacement Washer](images2/photo_not_available.png)
Part Number:590600
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590679 OEM replacement Fan-flywheel](images2/photo_not_available.png)
Part Number:590679
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590678 OEM replacement Plug-oil Drain](images2/photo_not_available.png)
Part Number:590678
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 590681 OEM replacement Flywheel](images/briggsandstratton/p/a9/84/375392/360/375392-02-01.jpg)
Part Number:590681
Usually ships in 7 - 12 business days
Note: Used Before Code Date 15030400
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 39714GS OEM replacement PUSH ROD](images2/photo_not_available.png)
Part Number:39714GS
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 75401 OEM replacement TAPPET](images2/photo_not_available.png)
Part Number:75401
Usually ships in 7 - 12 business days
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 73144 OEM replacement M8 - 1.25 X 45Mm Hex Head Flange Bolt](images2/photo_not_available.png)
Part Number:73144
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 78672 OEM replacement Valve Stem Seal](images2/photo_not_available.png)
Part Number:78672
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 89673 OEM replacement Valve Spring Washer](images2/photo_not_available.png)
Part Number:89673
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator 83921 OEM replacement Generator Bearing Tube Shaft](images2/photo_not_available.png)
Part Number:83921
Discontinued
![Briggs and Stratton 9778-1 5,500XL 5,500 Watt Generator Page E Diagram](images/briggsandstratton/9778-1_5,500XL_WW_5.gif)