![NEW Alternator for CATERPILLAR & FREIGHTLINER Medium & Heavy-Duty Trucks; 400-52203, 10R-9788, 169-3345, 1855294, 185-5294, [DENSO 101211-8130, 101211-8140, 101211-8300, ...]; LESTER 12350, 12350M, 12464, 12464M](https://partszone.ca/wp-content/uploads/2026/02/400-52203_2.jpg)
![NEW Alternator for CATERPILLAR & FREIGHTLINER Medium & Heavy-Duty Trucks; 400-52203, 10R-9788, 169-3345, 1855294, 185-5294, [DENSO 101211-8130, 101211-8140, 101211-8300, ...]; LESTER 12350, 12350M, 12464, 12464M - Image 2](https://partszone.ca/wp-content/uploads/2026/02/400-52203.jpg)
NEW Alternator for CATERPILLAR & FREIGHTLINER Medium & Heavy-Duty Trucks; 400-52203, 10R-9788, 169-3345, 1855294, 185-5294, [DENSO 101211-8130, 101211-8140, 101211-8300, …]; LESTER 12350, 12350M, 12464, 12464M
$309.99
Search: DENSO Alternator
Specifications
| UNIT TYPE | Alternator |
| VOLT | 24 |
| AMPS | 65 |
| FAN LOCATION | External |
| REGULATOR LOCATION | Internal |
| TERMINAL ID 2 | B+ |
| TERMINAL 2 SIZE | 5/16-18 |
| POLARITY | Negative |
| WARRANTY | 1 Year |
| ADD’L INFO | Brushless |
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