Belt Tensioner 1900649, D1186- 2393 Fits Caterpillar Engines 3196, & 3176C (Fits
Belt Tensioner 1900649, D1186- 2393 Fits Caterpillar Engines 3196, & 3176C (Fits
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One New Aftermarket Replacement Belt Tensioner Fits Caterpillar (Fits CAT) Engines
This aftermarket replacement serpentine belt tensioner is designed to maintain proper belt tension on Fits Caterpillar (Fits CAT) diesel engines used in construction equipment, motor graders, articulated trucks, and industrial applications. Keeping belt tension properly regulated protects accessory drive components and reduces premature belt wear.
Compatible Models
Fits Caterpillar (Fits CAT) Engines: 3116, 3126, 3126B, 3126E, 3176, 3176B, 3176C, 3196, 3406E
Fits Caterpillar (Fits CAT) C-Series Engines: C-9, C-10, C-12, C-15, C-16, C-18, C7, C9, C15, C18
Fits Caterpillar (Fits CAT) Motor Graders: 12M, 140, 140G, 140H, 140M, 143H, 14H, 150, 160H, 163H, 16H
Fits Caterpillar (Fits CAT) Articulated Trucks: 725, 730, AD30
Fits Caterpillar (Fits CAT) Excavators / Other: 385B, 5090B, AP-1000D, AP-1055D, BG-260D, BG-2455D
Replaces Part Number(s):
1900649, 190-0649, CSB30-0006, D1186-2393, D1186- 2393
New aftermarket replacement part - not remanufactured, not used.
