CATERPILLAR PART NUMBERS: • 399-1485, 3991485
• 234-3463, 2343463
• 20R-3890, 20R3890
DELCO PART NUMBERS: • 8600573
• 8600686
• 8600684
PERKINS PART NUMBERS: • 3991485
HYSTER PART NUMBERS: • 76500282
OTHER PART NUMBERS ON THE SUPPLIED CROSS LIST, CONFIRM BY MACHINE SERIAL NUMBER: • Caterpillar 424-6821, 4246821
• Caterpillar 630-8957, 6308957
• Caterpillar 20R-4620, 20R4620
• Delco 8600594
• Perkins 4246821
SPECIFICATIONS: • Type: 13SI type alternator, internal fan
• Voltage: 24 volt
• Output: 75 amp
• Pulley: 9 groove serpentine, solid, groove OD 2.37 in (60.2 mm), pulley OD 2.535 in (64.4 mm)
• Mounting ear 1: M8-1.25 threaded, 0.543 in (13.8 mm) thick
• Mounting ear 2: 8.4 mm unthreaded, 0.543 in (13.8 mm) thick
• Mounting ear 3: 8.6 mm unthreaded, 0.787 in (20 mm) thick
• B+ terminal: M8-1.25
• D+ terminal: M5-0.8
• W terminal: M5-0.8
• Polarity: negative ground
• Weight: 15.05 lb (6.84 kg)
• Condition: New aftermarket, not a Caterpillar or Delco branded unit
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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