Used Western S57B parallel shaft gearbox with following features:
• 250 HP Service Rating
• 250 HP Catalogue Rating
• 2.24:1 Ratio
• 1770 Input Speed
• 790 Output Speed
• 1.83 Service Factor
• Weight
• Dims 32"Lx29"Wx23"H
HP: 250
RPM: 1770/790
Ratio: 2.2400
