Regulator Fits Caterpillar

One New Aftermarket Replacement Voltage Regulator Fits Caterpillar (Fits CAT) Construction Equipment

This aftermarket voltage regulator Fits Caterpillar (Fits CAT) OEM part numbers 3T6354 and 6N1874 and is designed for use with Fits Delco alternator systems (10SI, 20SI, 21SI, 22SI, 23SI, 26SI, 27SI, and related IR/EF series alternators). The regulator maintains proper charging voltage across the electrical system, keeping the alternator output stable under varying load conditions. Operating voltage: 12 Volt.

Specifications

• Voltage: 12V
• Application: Alternator voltage regulator (Fits Delco IR/EF series)
• Dimensions: approx. 3.15 x 3.15 x 0.79 in.
• Weight: approx. 0.1 lbs.

Compatible Models

Fits Caterpillar Articulated Trucks: 725, 730, 735, 735B, 740, 740B, D25C, D25D, D250E II, D300E II, D350E, D350E II, D400E, D400E II

Fits Caterpillar Excavators: 229, 245, 320B, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 365B L, 375, 375 L, 385B, 5080, 5090B, 5110B, 5130, 5130B, 5230, 5230B

Fits Caterpillar Motor Graders: 120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 140G, 140H, 160G, 160H

Fits Caterpillar Wheel Dozers: WD30, WD30S

Fits Caterpillar Asphalt Pavers: AP-1055D, AP-655C, BG-2455D, BG-260D

Fits Caterpillar Cold Planers: PM-465, PM-565, PM-565B, PR-1000, PR-450C, PR-750B

Fits Caterpillar Gen Set / Machine Engines: 3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, C9, C12, C15, C18, C27, C32

Fits Caterpillar Generator Sets: 3304B, 3306B, 3406C, 3406E, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C18, C27, C32

Fits Caterpillar Gas Engines: CG137-08, CG137-12, G3304B, G3306B, G3406, G3408, G3408C, G3412, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606, G3606B, G3608, G3612, G3616

Replaces Part Number(s):

3T6354, 3T6354-A, 6N1874, 6N1874-A, ELV40-0037

Aftermarket Interchange Numbers

3T6353, 7N7799, 9N1207, 1984287, Fits Delco 1116388, 1116404, 1116405, 1894460, 1987518

New aftermarket replacement part - not remanufactured, not used.