New Alternator RE540805 RE551447 MG273 Fits John Deere 6135 Tractor Engine
This high-quality aftermarket alternator replaces John Deere part numbers RE540805 and RE551447, and Mahle MG273.
It is engineered for John Deere 6135 Series tractor engines, offering reliable performance, high charging capacity, and long service life under demanding agricultural conditions.
⚙️ Specifications
Voltage: 28 V
Amperage (Charging Current): 120 A
Rotation Direction: Clockwise
Pulley Type: V-ribbed belt pulley
Number of Ribs: 8
Pulley Diameter: 63 mm
Compact Alternator: Yes
Dust Cover: With dust cover
Connector/Clamp: W terminal
Bore Diameter: 13.2 mm
Mounting Bore Distance: 101.0 mm
Mounting Points Diameter: 99.0 mm
Distance from Pulley to Alternator: 45.6 mm
Net Weight: 8.582 kg
Packaging Size: 28.0 × 22.5 × 20.0 cm
? OEM Cross Reference
John Deere: RE540805, RE551447
Mahle: MG273
? Applications
Designed to fit John Deere 6135 Tractor Engines, providing dependable charging for agricultural and industrial machinery.







