![Alternator [Kubota KX121-3, KX161-3, U35-3, U45-3 Excavators L5030, L5040, L5240, L5740 Tractors] 278-000-186 replacement MB20 4 cyl BB100 -](https://cdn.shopify.com/s/files/1/0888/8490/4225/files/b8e41465-de66-4c35-9eb3-b1d47c894049.jpg?v=1743484222)
![Alternator [Kubota KX121-3, KX161-3, U35-3, U45-3 Excavators L5030, L5040, L5240, L5740 Tractors] 278-000-186 replacement MB20 4 cyl BB100 -](https://cdn.shopify.com/s/files/1/0888/8490/4225/files/5f484f7a-cc40-4c50-84c0-e5c06ee70a29.jpg?v=1743484222)
![Alternator [Kubota KX121-3, KX161-3, U35-3, U45-3 Excavators L5030, L5040, L5240, L5740 Tractors] 278-000-186 replacement MB20 4 cyl BB100 -](https://cdn.shopify.com/s/files/1/0888/8490/4225/files/af8ea18a-939c-4bc3-b3ab-cc4d2ddb10fc.jpg?v=1743484222)
Pay in 4 interest-free payments of $63.75 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
MB20 4 cyl BB100 - BB170 4 & 6 cyl from 63 - 85
0kW CW 11 tooth 3 bolt starter [Valeo]
PCM: GM Small Block with 153 tooth flywheel (12
12V Permanent Magnet Direct Drive (PMDD) design for consistent starting torque
Alternator [Kubota KX121-3, KX161-3, U35-3, U45-3 Excavators L5030, L5040, L5240, L5740 Tractors] 278-000-186 replacement MB20 4 cyl BB100 -IR IF 12 VOLT 45 amp V pulley alternator [Denso] Suits: Kubota: KX121 3, KX161 3, U35 3, U45 3 excavators L5030, L5040, L5240, L5740 tractors Replaces: Kubota: T1065 15682, T1850 15680
US$ 325.00
US$ 39.00
US$ 48.00
US$ 25.00
US$ 12.00
