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Wico Rotary Magneto Parts

Wico started out life as the Witherbee Igniter Company. Located in Springfield, MA, their primary mission was to build quiality ignition systems for stationary engines. Early mags were all oscillating design and were for 1 and 2 cylinder engines. Early models like the "L", "O", and "R" were considered high-tension mags, but they used no points. They had only a primary wound to produce a very high voltage. They were surprisingly hot and easilly jumped the gap on a spark plug. They eventually lost favor because they were very noisy and were difficult at best to adjust. Later variants of the "L" series mag incorporated a set of points and a more traditional coil setup. From this time forward, every mag they designed contained points (a wise decision!)

In the late teens, Wico was producing an impressive array of oscillating mags designed for engines from small to large in size. Current models included the AX, PR, (later replaced by the EK), and the OC for large oilfield engines. OC mags were very hot and reliable and many are still in use to this day on oilfield pumping engines. At some point in Wico's early stages, they had the misfortune to produce a mag called the B1 (or the B2 for 2-cylinder engines). It was their first rotary mag (though technically it was an oscillating design internally.) The mag was designed to be a disposable mag, since no repair parts were ever produced. It was also their first major experiance with pot-metal. It was a spectacular failure. These are terrible mags and are generally considered unrebairable.

Wico then straightened it's act out by producing a very long line of rotary mags including the "LD", "A series", "C", and finally the "X series". These were extremely reliable and all are very repairable.

I can get most parts for Wico rotary mags, and I can get nearly all parts for type XH mags. Parts not listed here may be a special order item and take a couple of weeks. I addition, I can get new mags for many applications (type XH). Call, write, or e-mail with requests. I also have a large collection of parts mags with used but good parts.

Check out this application list for XH series mags. It is divided into 2 parts, one for Caterpillar mags, and one for everything else. Look for the specification number on your mag. It is located on the ID tag on the side of your mag. Then look across the row for the parts available for that mag! This list is in development so it may take a while to get it completed. It is a large table and is a LOT of work.

Application List For XH-Series Mags

Application List For Caterpillar Mags

Wico rotary mags were most popular on John Deere tractors, Case tractors, and Wisconsin engines. They were used, however, on countless other engines. Early John Deere tractors used the type C Wico (among other brands) and later John Deere tractors used the type XH mag. Be sure to get the right mag type before ordering parts. I will be adding a LOT of other parts here real soon. There are also LOTS of parts available for Wico mags used on Caterpillar engines, far too many to list and to stock. (Once I sort out what is popular, I will stock them.) I can get most of them at a reasonable price (far less than from Cat). If you don't see what you need, let me know. Chances are I can get it.

I can get coils for most mags and can supply replacement condensers. There were also several other mags other than what is listed here. I can also get parts for some of those as well.

International LA & LB engines used Wico mags (AH-1 and the H-1) as well as IHC mags. Parts are not interchangeable, but the mags themselves are. Parts for the IHC mag are listed in the IHC section. Parts for the AH-1 and H-1 are listed here. The parts for these 2 mags are NOT interchangeable. Look for AH-1 coil covers next year. The condenser for the H-1 & LD mags is a generic one (the original is no longer available.)

The table below lists parts sorted by magneto type. The part numbers in the description field refer to the original Wico part number. If you are unsure about what model magneto you have, e-mail me with a description and some pictures if you can, and I will try to help you identify your mag.

The last Wico rotary mag I have a few parts for is the J & JEM. This was a vertical mag used on Ford Model A cars and a few other rare applications.

 

Order number

Description

Picture

Price each

Wico Models A , AH, AP & C Magneto Parts

WIC210

Coil, A, AH, C, 5-5086

 

70.00

WIC211

Coil, AP

 

130.00

WIC220

Condenser, A, AH, C, 2-5076

 

16.00

WIC221

Condenser, AP

 

16.00

WIC225

Points, A, AH, C, 1-5084

 

18.00

WIC226

Coil cover, A

call

WIC227

Coil cover, AH-1

50.00

WIC228

Coil cover, AP

50.00

WIC230

Distributor cap, C, 2 cyl John Deere, 3-5007

 

54.00

WIC231

Distributor cap, C, 2 cyl John Deere L (3 terminals across the front), 3-5011

 

discontinued, not available at this time

WIC232

Distributor cap, C, 4 cyl, 3-5008

 

54.00

WIC233

Impulse spring, A, C, XH, 94-5016

12.00

WIC234

Impulse spring, AH, H-1 (Wico mags on;y, IHC H-1 uses a different spring)

discontinued

WIC237

Cap gasket, C, 94-5085

 

1.50

WIC238

Coil cover gasket, C, 94-5113

 

1.50

WIC219

Coil cover gasket, A

 

2.00

WIC240

Coil cover gasket, AH-1, for IHC LA/LB with Wico mag

 

2.00

WIC241

Point cover gasket, AH-1

 

2.00

WIC242

Body gasket, AH-1

 

1.00

IH85

Flange/mount gasket, AH-1, H-1 for IHC 1 1/2 - 2 1/2 HP engine

 

2.00

IH86

Flange/mount gasket, AH-1, H-1 for IHC 3 - 5 HP engine

 

2.00

WIC236

Main body cover, C, 94-5096

 

54.00

WIC239

Rotor, C, 4-5000

 

10.00

WIC295

Bearing, AH

 

10.00

WIC217

Bearing, A, C

 

5.00

WIC300

Knob, A, C, plastic with brass insert

 

2.00

Wico Model XH, XHD, & XHE Magneto Parts

WIC272

Points, XH, 1-5008 (also replaces 1-5007 & 1-5111)

 

18.00

WIC273

Points, XH, Cat., 1-5090

 

18.00

 

 

 

 

WIC267

Condenser, XH, X6916, replaces 2-5007

 

8.00

 

 

 

 

WIC250

Cap, XH, John Deere, 3-5000

 

38.00

WIC251

Cap, XH, John Deere L, 3-5012

 

42.00

WIC252

Cap, XH, 4 cylinder, Case & Massey Harris, & others, 3-5014

 

54.00

WIC253

Cap, XH, 1 cyl, Wisconsin & others, 94-5212

 

discontinued

WIC254

Cap, XH, 2 cyl, Wisconsin & others, 94-5092

 

26.00

WIC259

Cap, XH, 4 cyl, Wisconsin & others, 3-5001

38.00

WIC256

Cap, XH, 2 cyl, Cat, 3-5013

56.00

WIC257

Cap, XH, 2 cyl, Cat, 3-5023

68.00

WIC258

Cap, XH, XB, 6 cyl, 3-5015

65.00

WIC314

Cap, XH, 2 cyl, Cat, 3-5052 (also replaces 3-5044)

60.00

WIC315

Cap, XH, 2 cyl, Cat, 3-5054

64.00

WIC316

Cap, XH, 4 cyl, Cat, 3-5057

64.00

WIC317

Cap, XH, 2 cyl, Kohler, 3-5030 (similar to 3-5013, but with thumb nuts for the lead-out towers)

 

60.00

WIC318

Cap, XH, 2 cyl, Cat, 3-5046

50.00

WIC322

Cap, XH, 2 cyl, Cat, 3-5032

 

46.00

WIC323

Cap, XH, 2 cyl, Cat, 3-5036

 

52.00

WIC255

Cap gasket, XH, 94-5076

 

2.25

WIC256

Cap gasket, XH, rounded bottom, 94-5200

2.25

WIC257

Cap gasket, XH, Cat., rectangular, 4 mounting holes, 94-5234

2.25

WIC258

Cap gasket, XH, Cat. rounded bottom, 94-5235

2.25

WIC259

Cap gasket, XH, Cat. Rectangular, 6 mounting holes, 94-5257

2.25

 

WIC266

Coil, XH, single spark, 5-5011

65.00

WIC263

Coil, XHD, or XH with a D suffix, 5-5029

80.00

WIC261

Coil, XH, dual spark, 5-5030

 

80.00

WIC301

Coil clip, (holds down the coil), XH, 94-5080

 

2.00

WIC276

Rotor, XH, John Deere, 4-5003

 

12.00

WIC277

Rotor, XH, John Deere L, & other 2 cylinder, 4-5018

 

12.00

WIC278

Rotor, XH, Case & Massey Harris, 4-5010

 

28.00

WIC340

Rotor, XH, Cat, 4-5008

58.00

WIC341

Rotor, XH, Cat, 4-5009

38.00

WIC342

Rotor, XH, Cat, 4-5015

38.00

WIC343

Rotor, XH, Cat, 4-5016

62.00

WIC362

Distributor gear, XH, all 4 cyl mags, 30-5009

 

14.00

WIC360

Cap brush, XH, 94-5242

 

4.00

WIC285

Stop button assy., XH, 90-5042

 

8.00

WIC286

Stop button only, XH, 94-5079

 

2.50

WIC289

Impulse coupling package, XH477, early JD with long-lug impulse, 70-5070

 

80.00

WIC290

Impulse couple package for XH mag for XH1042 and other mags, most JD, 70-5071

 

80.00

WIC291

Impulse coupling package for XH909 mag for John Deere L, 70-5078

 

80.00

WIC233

Impulse spring, C, XH, 94-5016

12.00

WIC296

Main bearing assembly, XH, 94-5156

 

28.00

WIC299

Bearing, bronze, point plate, 24-5000

 

4.00

WIC361

Seal, main bearing, 43-5066

 

3.00

WIC297

Drive end hardware kit, includes main bearing seal, 90-5027

 

26.00

WIC234

Impulse pawl spring, counter-clockwise rotation mags, 50-5017

 

4.50 ea

WIC235

Impulse pawl spring, clockwise rotation mags, 50-5016

 

3.00 ea

WIC288

Impulse trip arm package, 90-5033

 

16.00

WIC292

Nut, XH, impulse coupling, 43-5067

 

5.00

WIC293

Nut, XH, impulse coupling, when used with a gear, 90-5019

 

13.00

WIC294

Impulse stop, most mags, 94-5070

 

10.00

WIC298

Impulse stop, XH-1343B mag, 94-5383

 

10.00

Wico Model H-1 & LD Magneto Parts

WIC221

Condenser, generic for type H-1, LD, F & FG

 

5.00

WIC262

Coil, H-1, LD

 

130.00

 Wico J & JEM Magneto Parts

WIC220

Condenser, J & JEM, 2-5076

 

16.00

WIC225

Points, J & JEM, 1-5084

 

18.00

WIC233

Impulse spring, J & JEM, 94-5016

12.00

 

I can probably supply new coils if you give me your bad original

 

call