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Alternator 21SI 12V 125A Alt

PART NUMBER: 2727121
Availability: Ships in 3 to 4 days
Special Order Stock: 3
$290.90
$247.99
(You save $42.91 )
21SI 12V 125A Alt
  • FamilyDelco 21SI
  • Volt12
  • Amps125
  • ConditionNew
  • J180 Hinge Length197.87
  • Mount Hole ID 11/2-13
  • Mount Hole 1 TypeThreaded
  • Mount Hole 2 TypeUnthreaded
  • Mount Hole ID 313.200mm
  • Mount Hole 3 TypeUnthreaded
  • Mounting Ear Thickness0.571"
  • Mounting Ear Thickness14.500mm
  • Mounting Ear 2 Thickness0.571"
  • Mounting Ear 2 Thickness14.500mm
  • Mounting Ear 3 Thickness0.787"
  • Mounting Ear 3 Thickness20mm
  • Fan LocationExternal
  • Regulator LocationInternal
  • Terminal ID 2B+
  • Terminal 2 Size5/16-18
  • Terminal ID 3R
  • Terminal 3 Size10-24 Pin Combo
  • PolarityNegative
  • Shaft Pulley OD0.874"
  • Shaft Pulley OD22.200mm
  • Shaft5/8-18
  • Warranty1 Year
  • 3-Wire System@ Includes Chaff Screen
    • More details
    See Related Products
    21SI 12V 125A Alt
  • FamilyDelco 21SI
  • Volt12
  • Amps125
  • ConditionNew
  • J180 Hinge Length197.87
  • Mount Hole ID 11/2-13
  • Mount Hole 1 TypeThreaded
  • Mount Hole 2 TypeUnthreaded
  • Mount Hole ID 313.200mm
  • Mount Hole 3 TypeUnthreaded
  • Mounting Ear Thickness0.571"
  • Mounting Ear Thickness14.500mm
  • Mounting Ear 2 Thickness0.571"
  • Mounting Ear 2 Thickness14.500mm
  • Mounting Ear 3 Thickness0.787"
  • Mounting Ear 3 Thickness20mm
  • Fan LocationExternal
  • Regulator LocationInternal
  • Terminal ID 2B+
  • Terminal 2 Size5/16-18
  • Terminal ID 3R
  • Terminal 3 Size10-24 Pin Combo
  • PolarityNegative
  • Shaft Pulley OD0.874"
  • Shaft Pulley OD22.200mm
  • Shaft5/8-18
  • Warranty1 Year
  • 3-Wire System@ Includes Chaff Screen
    • More details
    See Related Products

    Alternator 21SI 12V 125A Alt

    $290.90
    $247.99
    (You save $42.91 )
     
    21SI 12V 125A Alt
  • FamilyDelco 21SI
  • Volt12
  • Amps125
  • ConditionNew
  • J180 Hinge Length197.87
  • Mount Hole ID 11/2-13
  • Mount Hole 1 TypeThreaded
  • Mount Hole 2 TypeUnthreaded
  • Mount Hole ID 313.200mm
  • Mount Hole 3 TypeUnthreaded
  • Mounting Ear Thickness0.571"
  • Mounting Ear Thickness14.500mm
  • Mounting Ear 2 Thickness0.571"
  • Mounting Ear 2 Thickness14.500mm
  • Mounting Ear 3 Thickness0.787"
  • Mounting Ear 3 Thickness20mm
  • Fan LocationExternal
  • Regulator LocationInternal
  • Terminal ID 2B+
  • Terminal 2 Size5/16-18
  • Terminal ID 3R
  • Terminal 3 Size10-24 Pin Combo
  • PolarityNegative
  • Shaft Pulley OD0.874"
  • Shaft Pulley OD22.200mm
  • Shaft5/8-18
  • Warranty1 Year
  • 3-Wire System@ Includes Chaff Screen
    •  

    Alternator 21SI 12V 125A Alt

    $290.90
    $247.99
    (You save $42.91 )
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