A-1117655-AI Alternator, Fits Delco

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

This Delco 20SI dual-relay (DR) alternator replaces OEM part number 6N9294 and is used in the charging system on a wide range of Caterpillar crawler dozers, excavators, wheel loaders, motor graders, and other heavy construction equipment powered by Cat 3116, 3126, 3208, 3304, 3306, 3406, and related diesel engines.

Specifications

• Type: Delco 20SI DR (Dual Relay)
• Voltage: 24V
• Amperage: 45A
• Weight: approx. 17.7 lbs

Compatible Models

Caterpillar Crawler Dozers / Track-Type Tractors: D4E, D4H, D5B, D5E, D5H, D6C, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H II, D6H XR, D7G, D7G2, D7H, D8K, D8L, D8N, D9H, D9L, D9N

Caterpillar Excavators: 215, 215B, 215C, 215D, 219D, 225, 225B, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, E180, E240, E300, E300B

Caterpillar Motor Graders: 12G, 120G, 120H, 120H NA, 130G, 135H, 135H NA, 14G, 14H NA, 140G, 140H, 140H NA, 140K, 160G, 160H, 160H NA, 160K

Caterpillar Wheel Loaders: 910, 916, 920, 926, 930, 936, 950, 950B, 966, 966C, 980

Caterpillar Track Loaders: 941, 943, 951B, 953, 955L, 963, 963B, 973, 977L, 983B

Caterpillar Integrated Tool Carriers: IT18, IT18B, IT28, IT28B

Caterpillar Soil / Landfill Compactors: 815, 815B, 816, 816B, 825C, 826C

Caterpillar Wheeled Scrapers: 613C, 615, 615C, 621B, 621E, 623B, 627B

Caterpillar Wheeled Skidders: 508, 518, 528

Caterpillar Pipelayers: 561D, 571G, 572G, 578, 583K, 589, 594H

Caterpillar Feller Bunchers: FB518

Replaces Part Number(s):

111640, 111640-A, 1117642, 1117642-A, 1117643, 1117643-A, 1117644, 1117644-A, 1117645, 1117645-A, 1117647, 2P1204, 2P1204-A, 3016627, 3016627-A, 3604676RX, 3604676RX-A, 3T6352, 6N9294, 6N9294-A, 73113742, 73113742-A, 73119134, 7N9720, 7T6172

New aftermarket replacement part - not remanufactured, not used.