24V 80A Alternator X57521300010 – Replacement for MTU 1600 Series Engine
This high-quality aftermarket alternator is engineered as a direct replacement for MTU 1600 Series engines. Built to match OEM performance, it delivers stable 24V / 80A charging output for reliable operation in industrial, generator, and heavy-duty power systems. Produced with premium internal components, the unit ensures excellent durability and long service life even under demanding conditions.
Cross Reference Part Numbers (Complete List)
This alternator replaces the following OEM and aftermarket numbers:
MTU / OEM
X57521300010
X51621300010
861086
Prestolite Electric
MDP3939H
MDP3939HP
MDP3939H-P
MDP3938H-P
MDP3940H
A144E307
AVI144E3007
MAN
51.26101-7308
51.26101-7290
(Complete part number list ensures accurate fitment and maximizes SEO search coverage.)
Product Specifications
Item Type: Alternator
Voltage: 24V
Amperage / Output: 80A
Condition: New aftermarket replacement
Application: MTU 1600 Series engines
Unit Type: Prestolite-type replacement
Design: Heavy-duty, high-efficiency charging system
