US Parts Catalog · G503 · MB / GPW

Electrical system

Assembly drawings with original part markings from ORD 9 SNL G-503.

← All diagram groups

Source: ORD 9 SNL G-503, 1949 release, Ford and Willys, ¼-ton 4×4. Marks and legends of the original catalog are preserved. The catalog also shows different versions; check the year and installed assembly before selecting a part. For CJ models, use their separate catalogs.

Generator 6 V — bearing variant

Alternator 6 V - Bearing Variant - ORD 9 G503 Original Drawing with Parts Markings
Alternator 6 V — bearing version · ORD 9 G503 · PDF page 89 · Open in catalog ↗

MB · related parts

Find the part in the MB catalog

The number opens the correct field in the Spare Parts List. The position label is overwritten where it is reliably legible; "assembly" means the whole assembly or part without a separate letter designation. Name substitutions and differences are explained with the section.

Pos.Part / name in existing listDesignation from drawing / sourceMB part number
FHeadlamp Wire LeftLighting 6 VWO-A1362Source · PDF 98 · Drawing ↑A 1362 ↗electrical · MB
HHeadlamp DoorLighting 6 VCB-8523Source · PDF 131 · Drawing ↑A 1036 ↗electrical · MB
REngine Ground StrapElectrical systemWO-A1098Source · PDF 99 · Drawing ↑A 1098 ↗instrument · MB
VBattery to Starter Switch CableElectrical systemWO-A 1452Source · PDF 99 · Drawing ↑A 1452 ↗instrument · MB
AssemblyStarter Assembly 6 Volt AutoliteElectric starter 6 VComplete electric starter 6 V; check performance.WO-A1245Source · PDF 119 · Drawing ↑A 1245 ↗electrical · MB
AssemblyGenerator 6V AutoliteGenerator 6 V — bearing variantComplete generator 6 V; check the displayed performances according to the built-in generator.WO-A5992Source · PDF 103 · Drawing ↑A 5992 ↗electrical · MB
AssemblyGenerator Support InsulatorGenerator 6 V — bearing variantThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-A1395Source · PDF 104 · Drawing ↑Ford · GPW10178A 1395 ↗electrical · MB
AssemblyGenerator Support BoltGenerator 6 V — bearing variantThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-A1397Source · PDF 104 · Drawing ↑A 1397 ↗electrical · MB
AssemblyHeadlamp Wire RightElectrical systemThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-A1363Source · PDF 131 · Drawing ↑Ford · GPW13075A 1363 ↗electrical · MB
AssemblyDimmer SwitchElectrical systemThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-638979Source · PDF 130 · Drawing ↑Ford · GPW13532638979 ↗electrical · MB
AssemblyStarting SwitchElectric starter 6 VEarlier version of the electric starter switch; ORD 9 lists a later replacement. Check the built-in type. The number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-A7225Source · PDF 120 · Drawing ↑A 7225 ↗electrical · MB
AssemblyVoltage Regulator 6 Volt AutoliteGenerator 6 V — bearing variantThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.View details · PDF 94WO-A15255Source · PDF 113 · Drawing ↑Ford · GPW10505CA 15255 ↗electrical · MB
AssemblyIgnition SwitchElectrical systemThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-A6811Source · PDF 126 · Drawing ↑Ford · GPW3686BA 6811 ↗electrical · MB
AssemblyStarting Motor Shaft BushingElectric starter 6 VThe number and description are confirmed in the original table. The picture shows the associated assembly; individual letter position is not reliably read.WO-639734Source · PDF 116 · Drawing ↑Ford · GPW11134639734 ↗engine · MB

The same PN in multiple places does not automatically validate each year, country or performance. The original data is preserved; note indicates the difference between the sources.

Alternator 6 V — continued

Alternator 6 V — Continued — ORD 9 G503 Original Drawing with Parts Markings
Alternator 6 V — continued · ORD 9 G503 · PDF page 90 · Open in catalog ↗

Alternator 6 V — variant with sleeve

Alternator 6 V - Bushing Variant - ORD 9 G503 Original Drawing with Parts Markings
Alternator 6 V - sleeve version · ORD 9 G503 · PDF page 91 · Open in catalog ↗

Alternator with sleeve — continued

Alternator with Bushing — Continued — ORD 9 G503 Original Drawing with Parts Markings
Alternator with bushing — continued · ORD 9 G503 · PDF page 92 · Open in catalog ↗

Electric starter 6 V

Electric starter 6V - original drawing ORD 9 G503 with part markings
Electric starter 6 V · ORD 9 G503 · PDF page 95 · Open in catalog ↗

Ignition distributor - open type

Ignition Manifold - Open Type - ORD 9 G503 Original Drawing with Parts Markings
Ignition distributor - open type · ORD 9 G503 · PDF page 96 · Open in catalog ↗

Ignition distributor — shielded type

Ignition Distributor - Proprietary Type - ORD 9 G503 Original Drawing with Parts Markings
Ignition distributor - protected type · ORD 9 G503 · PDF page 97 · Open in catalog ↗

Lighting 6 V

Lighting 6 V - Original drawing ORD 9 G503 with part markings
Lighting 6 V · ORD 9 G503 · PDF page 98 · Open in catalog ↗

Electrical system

Electrical installation - original drawing ORD 9 G503 with part markings
Electrical installation · ORD 9 G503 · PDF page 99 · Open in catalog ↗
Original catalogs and service manual

ORD 9 SNL G-503 — Full Parts Catalog (PDF)

TM 10-1513 - Service Chapter for this assembly (PDF)

Page numbers with drawings indicate pages of the PDF file; printed numbering may vary. For the chassis, body and some equipment, an overview of the assembly is shown, according to the original catalog.

Original ORD · PDF 94

Original assembly from ORD catalog, PDF 94