Welcome to my store! I sell Parts for Briggs & Stratton Gas Engines from the 1920's to the 1950's. I have Some New Old Stock, New Reproduction, and USED Parts. Click on the Model Link below to see parts available for that engine. 

If you are looking for Briggs Parts that are not available here you may contact me at: fred@antiquebriggs.com or Oldbriggs@outlook.com

Many Parts can ship Worldwide. Please contact me for a shipping quote.

Antiquebriggs.com




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Thousands of New Old Stock Briggs & Stratton Parts Available !

Click here for PDF List of Parts available

Email me for Prices at:  fred@antiquebriggs.com or Oldbriggs@outlook.com

Briggs Model WM, WMB Parts

Newest Items First
32 Per Page
Briggs Gasket Set Magplate Mounting 67307 67597 67607 Small Engine
$6.50
Mag Plate mounting gaskets for a Briggs Gas Engine. Part Numbers: 67307 (.015 in thick) , 67597 (.005 in thick), and 67607 (.009 inch thick). Fits Small...
10 item(s)
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Briggs Gasket Valve Cover 67527
$2.00
New Reproduction Valve Cover Gasket for Small Briggs & Stratton Gas Engine. Part Number 67527 . Fits Models I, N, U, WI, WM, WMB, 5, 6, 8, and possibly...
6 item(s)
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27463 67537 291301 Briggs Gasket Cylinder Head NEW
$7.75
New Reproduction Head Gasket for a Briggs & Stratton Gas Engine. Part numbers 27463 , 67537 , and 291301. Fits Models 5, 6, 8, I, N, U, WM, WMB and WI....
12 item(s)
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65704 Briggs Contact Points Plunger
$3.00
New Replacement Briggs & Stratton Contact Points Plunger. Part number 65704. NO box.
10 item(s)
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Briggs Gas Engine Oil Plug Gasket 65534
$3.00
New Reproduction Oil Plug Gasket for a Briggs & Stratton Gas Engine. Fits Models Y or H, and Some Model L, WI, WM, WMB, WMI and Possibly others. Briggs...
6 item(s)
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99106 Briggs Air Cleaner Elbow Early WI or WMI
$35.00
This is a USED Air Cleaner Choke Elbow for a Briggs & Stratton Gas Engine. Part Number 99106 Fits early Model WI or WMI .  It is in good shape.
Out of stock
Briggs & Stratton Gas Engine Rod 29733 WM
$60.00
New Old Stock Rod for a Briggs Model WM gas Engine. Part Number 29733 . NO Box. Rod needs cleaning from shelf wear. NOTE: Will NOT fit Model WMB (Use 99638)
1 item(s)
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Antique Briggs Serial Tag Model WM 1545505
$35.00
USED Briggs & Stratton Engine Brass Serial Tag. Model WM Type 20153 and Serial 154505. NO Screws included. Pretty good shape.
1 item(s)
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Antique Briggs Serial Tag Model WMB 205306
$30.00
USED Brass Serial Tag for a Briggs & Stratton Engine. Model WMB Type 95307 and Serial 205306. NO Screws included. Pretty Good Shape.
1 item(s)
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260552 555060 Briggs Engine Intake Valve Spring
$10.00
New Old Stock Briggs & Stratton Intake Valve Spring Number 260552 or 555060 and Replaces 26021 (26021 Was used as exhaust valve spring on some early...
8 item(s)
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26478 Briggs Engine Exhaust Valve Spring
$12.00
New Old Stock Exhaust Valve Spring for Briggs & Stratton Gas Engine. Part Number 26478 or 555076.  Original box or package.  Fits Models I, N, U,...
3 item(s)
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Briggs Engine Piston Pin Lock Clips 26026
$6.00
Package of 2 New Old Stock Briggs Engine Piston Pin Lock Clips. Part Number 26026. With Original package in poor condition. Parts may need cleaning from...
2 item(s)
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89307 Briggs Engine Oil Control Valve
$18.00
Antique Briggs Engine Oil Control Valve. Part Number 89307 . Fits in Early Versions of Model I , WM , WI and possibly others. With original Package.
2 item(s)
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63810 Briggs Carburetor Adjust Needle Valve WM WMI
$20.00
New Old Stock Carburetor Adjustment Needle Valve for a Briggs & Stratton Engine. Part Number 63810 . NO original box.
2 item(s)
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Briggs & Stratton Gas Engine Rod 99638 WMB
$50.00
New Old Stock Connecting Rod for a Briggs & Stratton Model WMB Gas Engine. Part Number 99638 May need cleaning from shelf wear. Box is poor. NOTE: Only fits...
1 item(s)
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89966 New Briggs & Stratton Muffler 1/2 inch Pipe Threads
$12.95
New Replacement Muffler for small Briggs engine. Heavy OEM Style. Part Number 89966 Fits many models with 1/2 inch pipe threads.
Out of stock
62577 Briggs Beveled Flywheel Lock Washer
$4.50
New Replacement Beveled Flywheel Lock Washer for Small Briggs Engines. Replaces Part Number 62577 . Fits many small engines.
1 item(s)
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63807 Briggs Engine Exhaust Valve Model WM WI
$29.95
New Old Stock Exhaust Valve for a Briggs Gas Engine. Fits Models WM , WMB , WI, 5S and possibly others. Briggs Number 63807 . With Original Box. Box may...
1 item(s)
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61755 Antique Briggs Exhaust Elbow
$35.00
New Old Stock Exhaust Elbow for Small W series Briggs & Stratton Engine. Part number 61755. NO Original Box.
1 item(s)
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91708 Briggs & Stratton Flywheel Nut Left Hand
$5.00
New Replacement Briggs & Stratton Gas Engine Flywheel Nut for Small Series engines. Left Hand Threads. Replaces Part Number 91708. For Models N, U, Small W...
10 item(s)
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Save 27%
29863 Briggs Gas Engine Fuel Tank Outlet Assy. Check Valve
$30.00 $22.00
This is a New REPRODUCTION Check Valve Assembly, and Gasket (65294) for a Briggs & Stratton Gas Engine. Replaces Briggs Number 29863. Fits Models L , WM ,...
2 item(s)
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290980 Briggs Gas Engine Piston Pin Standard
$16.00
New Old Stock Briggs & Stratton Gas Engine Piston Pin Standard with Clips. Part Number 290980. Engines with 2 inch bore. Box is poor.
1 item(s)
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Briggs Gas Engine Piston Pin. .005 Oversize. 290981
$14.00
New Old Stock Briggs & Stratton Gas Engine Piston Pin with Clips. Part Number 290981. It is .005 inches oversize. Fits many models with 2 inch bore.
1 item(s)
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Save 21%
26025 Briggs & Stratton Kick or Lever Start Return Spring Model N U WM WI 5 6
$12.00 $9.50
New Reproduction Kick or Lever Starter Return Spring for Briggs & Stratton Gas engine. Replaces Briggs Number 26025. Fits Models N , U , WM, WMI, WI,...
5 item(s)
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290290 Briggs Standard Ring Set
$49.00
New Old Stock Standard Ring Set for Briggs & Stratton Small Engine. Part Number 290290. Box may differ from Picture. Fits many models with 2 inch bore....
2 item(s)
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63782 Briggs Intake Valve WI WM WMB 5
$29.00
New Old Stock Briggs Intake Valve for Models WM, WMB, WI, 5, 5S and possibly others. Number 63782 Box may differ from picture.
1 item(s)
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29667 Briggs Engine Ignition Contact Points Set
$9.25
New Set of Contact Points for a Briggs & Stratton Engine. Replaces Briggs & Stratton Part Number 29667
4 item(s)
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Save 17%
29861 Briggs Engine Ignition Condenser
$12.00 $10.00
New Condenser for Briggs & Stratton Gas Engines. Replaces Briggs Number 29861. Replaces Square Condensers used in Older Models.
11 item(s)
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69221 Briggs Fuel Tank Gas Cap Cover
$7.00
New Aftermarket Gas Fuel Tank Cap. Replaces Briggs Number 69221 . Fits many models with 1 3/4 inch Threaded cover.
1 item(s)
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