- Trusted Seller

Oilwell 27700 Parallel Shaft Gearbox
- Manufacturer: NOV
Used Oilwell 27700 Parallel gearbox with following features: • 630 HP Service Rating • 4.42:1 Ratio • 900 Input Speed • 203 Output Speed • Weight 6,060 lbs • Dims 40"Lx30"Wx57"H
Center, CO - Trusted Seller

Oilwell 336 Shaft Mount Gearbox
- Manufacturer: NOV
- Model: 336
Good used 4.44:1 gear set with pinion shaft, 111 teeth, 25 teeth
Center, CO - Trusted Seller

Oilwell A-27700 Parallel Shaft Gearbox
- Manufacturer: NOV
Single reduction gearbox, (1) available, one is 5.74:1
Center, CO - Trusted Seller
Center, CO - Trusted Seller

Oilwell A-536 Shaft Mount Gearbox
- Manufacturer: NOV
- Model: A-536
Used gearbox for Oilwell pump, ratio is 7.316:1 Hp: 267 | Rpm: 278/38 | Ratio: 7.3160
Center, CO - Trusted Seller

Oilwell A-314 Shaft Mount Gearbox
- Manufacturer: NOV
Used Oilwell A-314 Shaft Mount gearbox with following features: • 125 HP Rating • 3.947:1 Ratio • 1800 Input Speed • 456 Output Speed • Weight • Dims
Center, CO - Trusted Seller

Oilwell A-324 Shaft Mount Gearbox
- Manufacturer: NOV
Used gearbox for triplex pump Hp: 100 | Rpm: 450 | Ratio: 3.9470
Center, CO - Trusted Seller

Oilwell A-27700 Parallel Shaft Gearbox
- Manufacturer: NOV
Used Oilwell A-27700 parallel shaft gear reducer gearbox with following features: • 630 HP Service Rating • 630 HP Catalogue Rating • 5.29:1 Ratio • 1200 Input Speed • 226.84 Output Speed • Service Factor • Weigh...
Center, CO - Trusted Seller

Oilwell C-323 Shaft Mount Gearbox
- Manufacturer: NOV
Used gearbox for triplex pump Hp: 60 | Rpm: 500 | Ratio: 3.9500
Center, CO - Trusted Seller

Oilwell 336 Shaft Mount Gearbox Rotating Assembly
- Manufacturer: NOV
- Model: 336
Good used 4.44:1 pinion shaft with pinion gear, 25 teeth (not a complete set)
Center, CO NOV TDS-11 Top Drive Gearbox Leads
- Manufacturer: NOV
NOV TDS-11 Top Drive Gearbox Leads, QT-3 These Gearbox leads are fully MPI and inspected ready for installation.
Houston, TXNOV TDS-11 Top Drive Gearbox Main Body
- Manufacturer: NOV
NOV TDS-11 Top Drive Gearbox, QT-3 These Gearbox leads are fully MPI, inspected, and ready for installation.
Houston, TXRebuilt NOV ST80 Iron Roughneck Right & Left Transmissions
- Manufacturer: NOV
Rebuilt NOV ST80 Iron Roughneck Right & Left Transmission Crown Wheel Gear: Works in conjunction with the bevel gear to transmit rotational motion. Idler Gear: Serves to transmit motion between gears, ensuring sm...
The Woodlands, TXNOV Rotary Table Transmission RT2010D rebuilt
- Manufacturer: NOV
Houston, TXNational Oilwell OS-425 Standard Boom Point W/1 1/2 IN Pin Hole For Sheave Extension 30 FT
- Manufacturer: NOV
Houston, TX

