Used Lufkin S105B Parallel gearbox with following features:
• 320 HP Service Rating
• 560 HP Catalog Rating
• 1.5:1 Ratio
• 1390 Input Speed
• 927 Output Speed
• 1.5 Service Factor
• Weight 700 lbs
• Dims 31"Lx30"Wx25"H
HP: 560
RPM: 927/618
Ratio: 1.5000