Families
▶ARTICULATED DUMP TRUCK
▶ASPHALT PAVER
▶BACKHOE LOADER
▶CHALLENGER
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▶COMBINE
▶CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS
▶DRILL
▶EARTHMOVING COMPACTOR
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▶ENGINEER SUPPORT TRACTOR
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▶EXPANDED MINING PRODUCTS
▶FOREST PRODUCTS
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▶MATERIAL HANDLER
▶MINI HYDRAULIC EXCAVATOR
▶MOTOR GRADER
▶OEM SOLUTIONS
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▶TRACK-TYPE LOADER
▶TRACK-TYPE SKIDDER
▶TRACK-TYPE TRACTOR
▶UNDERGROUND ARTICULATED TRUCK
▶UTILITY VEHICLE
▶WHEEL DOZER
▶WHEEL TRACTOR-SCRAPER
▶WHEEL-TYPE LOADER
▶WHEEL-TYPE SKIDDER
▶WHEELED EXCAVATOR
▶WORK TOOL

3N2811

ALTERNATOR GROUP

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3N2811 ALTERNATOR GROUP--30 or 32 Volt, 50 Ampere
REPLACED BY 3N7684 AND 3N7608 SHOWN ON PAGES 299 AND 304. FOR USE WITH ENCLOSED
CLUTCH, FRONT POWER TAKE-OFF STUB SHAFT OR RADIATOR AND FAN DRIVE. 1N8509 Wiring
Kit and 1N9406 Alternator parts are shown on Pages 292, 308 and 309. AN ATTACHMENT
6Models
4Assemblies
Part Information ▼
BrandCaterpillarWeight2.45 lb (1.11 kg)
Service Parts (4)
▼Compatible Models (6)
▼Found in Assemblies (4)
AssemblyModelRef#QtyNote
3N2811 ALTERNATOR GROUP--30 or 32 Volt, 50 AmpereREPLACED BY 3N7684 AND 3N7608 SHOWN ON PAGES 299 AND 304. FOR USE WITH ENCLOSED · CLUTCH, FRONT POWER TAKE-OFF STUB SHAFT OR RADIATOR AND FAN DRIVE. 1N8509 WiringD348×132
3N2811 ALTERNATOR AND MOUNTING GROUP--30-32 Volt, 50 AmpereReplaced by 3N7684 and 3N7607 shown on Pages 288 & 289 · FOR USE WITH ENCLOSED CLUTCH OR FRONT STUB SHAFT. 1N8509 Wiring and 1N9406 Alternator parts are shownD348×131
3N2811 ALTERNATOR GROUP--30 or 32 Volt, 50 AmpereSerial No. 39J522-Up · FOR USE WITH ENCLOSED CLUTCH, FRONT POWER TAKE-OFF STUB SHAFT OR RADIATOR AND FAN DRIVE GROUPD346×67
3N2811 ALTERNATOR GROUP--30 or 32 Volt, 50 AmpereReplaced by 3N7607 shown on Page 65A-3. Serial No. 40J246-Up. FOR USE WITH ENCLOSED · CLUTCH, FRONT POWER TAKE-OFF STUB SHAFT OR RADIATOR AND FAN DRIVE. 1N8509 WiringD346×50