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STAMFORD® & AvK® Spare Parts
100% Genuine STAMFORD® and AvK® Spare Parts
When it comes to genuine alternator spare parts for STAMFORD® and AvK® alternators, Ward Leonard is the Authorized stocking distributor for all of North America(United States, Canada and Mexico).
We maintain extensive inventory on-hand, for fast, easy and expedited delivery to your location — from voltage regulators and varistor assemblies, to rectifier service kits and rotor earthing brushes — and hundreds of other highly engineered parts.
To order, please call us directly at 1-800-673-0531.
VOLTAGE REGULATORS
AvK® COSIMAT C2.1 Voltage Regulator AVR
AvK® COSIMAT C2.2 Voltage Regulator AVR
AvK® COSIMAT N Voltage Regulator AVR
AvK® COSIMAT N+ Voltage Regulator AVR
STAMFORD® AS-440 Voltage Regulator
STAMFORD® AS-480 Voltage Regulator AVR
STAMFORD® AS540 Voltage Regulator AVR
STAMFORD® | AvK® DM-110 Voltage Regulator
STAMFORD® | AvK® MA-330 Voltage Regulator
STAMFORD® MX-321 Voltage Regulator AVR
STAMFORD® MX341 Voltage Regulator AVR
STAMFORD® MX-342 Voltage Regulator AVR
STAMFORD® SX-421 Voltage Regulator AVR
STAMFORD® SX-440 Voltage Regulator AVR
STAMFORD® SX-460 Voltage Regulator AVR
ALTERNATOR PARTS
STAMFORD® 45-0427 Rotating Rectifier Assembly
STAMFORD® 45-0428 Rotating Rectifier Assembly
STAMFORD® 450-16016 Rotating Rectifier Assembly
STAMFORD® 450-16025 Rotating Rectifier Assembly
STAMFORD® 760-11216 Rotating Rectifier Assembly
STAMFORD® 810-1015 Rotating Rectifier Assembly
STAMFORD® RSK1101 Rotating Rectifier Assembly
STAMFORD® RSK2001 Rotating Rectifier Assembly
STAMFORD® RSK5001 Rotating Rectifier Assembly
STAMFORD® RSK6001 Rotating Rectifier Assembly
STAMFORD® 45-0075A Permanent Magnet Generator Kit
STAMFORD® 45-0318A PMG Permanent Magnet Generator
STAMFORD® 45-0328A Permanent Magnet Generator
STAMFORD® 45-0341A Permanent Magnet Generator
STAMFORD® 45-1210A Permanent Magnet Generator
STAMFORD® E000-22062 Excitation Loss Module
OTHER PARTS
As an Authorized Parts Distributor for North America, Ward Leonard offers a wide array of STAMFORD® and AvK® parts, including bearing kits, varistor assemblies, transfer switches, rotor earthing brushes, and hundreds more.
Please call us at 800-673-0531 for immediate service, or Contact Us via email and we will respond as soon as possible.
Knowing which part you need isn’t always as easy as you might expect. That’s why Ward Leonard provides Authorized Tech Support to help you define exactly what you need to get your alternator back up and running. Much more than a distributor, we’re an Authorized Service & Repair Center that has handled hundreds of alternator projects over the years — and there isn’t a part we don’t know, can’t find, or can’t repair. Call 1-800-673-0531 to discuss your specific part — or any other maintenance and repair — needs.
Maximize the life of your STAMFORD® alternator by following the recommended scheduled service and repair activities in this easy-to-understand guide. Activities include: Commission, Post Commission 250 hours/6 months, 1,000 hours/1 year service, 10,000 hours/2 year service and 30,000/5 year Service Kits for the following models:
- P0/P1 Alternators
- UC22/UC27Alternators
- HC4/HC5/HC6
Alternators
- P7 Alternators
- P80 Alternators
- S Range