1052811 Alternator Gp Fits Caterpillar Models

One New Aftermarket Replacement Alternator for Caterpillar (Cat) Construction Equipment

This aftermarket replacement alternator fits Caterpillar backhoe loaders, track loaders, wheel loaders, telehandlers, and crawler tractors equipped with Perkins 3046 and 3054 engines using the Denso charging system. It is a direct replacement for Caterpillar OEM part numbers 1052811 and 0R4327.

Specifications

• Voltage: 12V
• Amperage: 55 Amps
• Rotation: Clockwise (CW)
• Regulator: Internal (IR)
• Fan Type: Internal (IF)
• Pulley: V2
• Regulator Clock Position: 12:00
• Stud Size: M6-1.0
• Polarity: Negative

Compatible Models

Caterpillar Backhoe Loaders: 416B (1992-1996), 416C (1996-2000), 416D (2001-2005), 420D (2001-2005), 424D (2001-2005), 426B (1992-1996), 426C, 428B, 428C (1996-2001), 428D (2001-2005), 428E, 430D (2001-2005), 430E, 432D (2001-2005), 436B, 436C, 438B (1992-1996), 438C (1996-2001), 438D (2001-2003), 442D (2001-2005)

Caterpillar Track Loaders: 933, 933C, 939, 939C, D4C (1993-1995)

Caterpillar Crawler Tractors: D3C III, D3G, D4C III, D4G, D5C III, D5G

Caterpillar Wheel Loaders: 908 (1998-2003)

Caterpillar Telehandlers: TH62, TH63, TH82, TH83, TH103

Note: Fits units equipped with Denso alternator system on Perkins 3046 and 3054 engines. Verify your OEM part number before ordering.

Replaces Part Number(s):

0R4327, 0R9273, 105-2811, 105-2812, 1052812, 101211-224, 101211-2240, 101211-231, 101211-2310, 9761219-224, 9761219-231, 90-29-5342, 290-414, AND0526, 12346

New aftermarket replacement part - not remanufactured, not used.