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NOV 1.90.894 Heavy-Duty Wear-Resistant Main Spindle Shaft Main Drive Shaft Original Spare Part for Land Oilfield Drilling Top Drive

NOV 1.90.894 Heavy-Duty Wear-Resistant Main Spindle Shaft Main Drive Shaft Original Spare Part for Land Oilfield Drilling Top Drive Featured Image
  • NOV 1.90.894 Heavy-Duty Wear-Resistant Main Spindle Shaft Main Drive Shaft Original Spare Part for Land Oilfield Drilling Top Drive
  • NOV 1.90.894 Heavy-Duty Wear-Resistant Main Spindle Shaft Main Drive Shaft Original Spare Part for Land Oilfield Drilling Top Drive
  • NOV 1.90.894 Heavy-Duty Wear-Resistant Main Spindle Shaft Main Drive Shaft Original Spare Part for Land Oilfield Drilling Top Drive
  • NOV 1.90.894 Heavy-Duty Wear-Resistant Main Spindle Shaft Main Drive Shaft Original Spare Part for Land Oilfield Drilling Top Drive

Short Description:

We supply a full spectrum of critical top drive spare parts for top drive drilling systems, serving as reliable replacements for oilfield applications. Crafted from premium raw materials with professional anti-corrosion surface treatment, our parts offer superior wear and pressure resistance to endure harsh HPHT working conditions. Fully manufactured to API specifications and precision-machined, they ensure stable performance and accurate fitting. Easy to install and service, these spare parts fit most mainstream top drive units, minimizing equipment downtime and supporting global onshore and offshore oil & gas drilling activities.

Product Detail

Product Tags

Below is the spare parts reference list for TDS top drive, including part numbers and corresponding component descriptions. Please verify the part numbers to match your equipment requirements.

5.01.4066.49 Circulation channel accessories
5.01.4066.50 Ground segment unit accessories
5.01.4066.51 Incoming unit
5.01.4066.52 Cable Crawler Unit
5.01.4066.53 Groundwire unit
5.01.4066.54 Transformer incoming line unit
5.01.4066.55 Top drive electronic control components
5.01.4067.01 Gearbox unit
5.01.4067.02 Swivel joint unit
5.01.4067.03 Trolley assembly unit
5.01.4067.04 Motor assembly unit
5.01.4067.05 Disc brake assembly unit
5.01.4067.06 Gooseneck assembly unit
5.01.4067.07 S pipe assembly unit
5.01.4067.08 Cable connector rack unit
5.01.4067.09 High pressure filter assembly unit
5.01.4067.10 Cable clamp unit
5.01.4067.11 Tilt mechanism unit
5.01.4067.12 Lubrication mechanism unit
5.01.4067.13 Accumulator unit
5.01.4067.14 Hydraulic source unit
5.01.4067.15 Valve manifold system units
5.01.4067.16 Balancing mechanism unit
5.01.4067.17 Fuel tank assembly unit
5.01.4067.18 Backup clamp assembly unit
5.01.4067.19 Double pin transport rack unit
5.01.4067.20 Main junction box unit
5.01.4067.21 Top drive body end plug-in unit
5.01.4067.22 Main valve system unit
5.01.4067.23 Lubrication system unit
5.01.4067.24 Disc brake system unit
5.01.4067.25 Backup clamp assembly unit
5.01.4067.26 Balancing mechanism unit
5.01.4067.27 Tilt mechanism unit
5.01.4067.28 Hydraulic source unit
5.01.4067.29 Fuel tank assembly unit
5.01.4067.30 High pressure filter assembly unit
5.01.4067.31 Swivel joint unit
5.01.4067.32 Accumulator unit
5.01.4067.33 Hydraulic line unit
5.01.4067.34 Oscillating segment unit
5.01.4067.35 Oscillating segment unit power cable
5.01.4067.36 Oscillating segment unit auxiliary power cable
5.01.4067.37 Oscillating segment unit integrated control cable
5.01.4067.38 Oscillating segment unit accessories
5.01.4067.39 Ground Segment Unit
5.01.4067.40 Ground segment unit power cable
5.01.4067.41 Ground segment unit auxiliary power cable
5.01.4067.42 Ground segment unit integrated control cable
5.01.4067.43 Machinery finished goods
5.01.4067.44 Hydraulic finished products
5.01.4067.45 Electrical materials finished products
5.01.4067.47 Flushing pipe packing assembly
5.01.4067.48 Bail Fixer
5.01.4067.49 Circulation channel accessories
5.01.4067.50 Ground segment unit accessories
5.01.4067.500 Assembly accessories kit
5.01.4067.51 Incoming unit
5.01.4067.52 Cable Crawler Unit
5.01.4067.53 Groundwire unit
5.01.4067.54 Transformer incoming line unit
5.01.4067.55 Top drive electronic control components
5.01.4068.01 Gearbox unit
5.01.4068.02 Swivel joint unit
5.01.4068.03 Trolley assembly unit
5.01.4068.04 Motor assembly unit
5.01.4068.05 Disc brake assembly unit
5.01.4068.06 Gooseneck assembly unit
5.01.4068.07 S pipe assembly unit
5.01.4068.08 Cable connector rack unit
5.01.4068.09 High pressure filter assembly unit
5.01.4068.10 Cable clamp unit
5.01.4068.100 Cable assembly self-made semi-finished products
5.01.4068.11 Tilt mechanism unit
5.01.4068.12 Lubrication mechanism unit
5.01.4068.13 Accumulator unit
5.01.4068.14 Hydraulic source unit
5.01.4068.15 Valve manifold system units
5.01.4068.16 Balancing mechanism unit
5.01.4068.17 Fuel tank assembly unit
5.01.4068.18 Backup clamp assembly unit
5.01.4068.19 Double pin transport rack unit
5.01.4068.20 Main junction box unit
5.01.4068.21 Top drive body end plug-in unit
5.01.4068.22 Main valve system unit
5.01.4068.23 Lubrication system unit
5.01.4068.24 Disc brake system unit
5.01.4068.25 Backup clamp assembly unit
5.01.4068.26 Balancing mechanism unit
5.01.4068.27 Tilt mechanism unit
5.01.4068.28 Hydraulic source unit
5.01.4068.29 Fuel tank assembly unit
5.01.4068.30 High pressure filter assembly unit
5.01.4068.31 Swivel joint unit
5.01.4068.32 Accumulator unit
5.01.4068.33 Hydraulic line unit
5.01.4068.34 Oscillating segment unit
5.01.4068.35 Oscillating segment unit power cable
5.01.4068.36 Oscillating segment unit auxiliary power cable
5.01.4068.37 Oscillating segment unit integrated control cable
5.01.4068.38 Oscillating segment unit accessories
5.01.4068.39 Ground Segment Unit
5.01.4068.40 Ground segment unit power cable
5.01.4068.41 Ground segment unit auxiliary power cable
5.01.4068.42 Ground segment unit integrated control cable
5.01.4068.43 Machinery finished goods
5.01.4068.44 Hydraulic finished products
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