OEM Varco Disc Brake Cylinder Kit 30178890-153, Replacement Spare Part for Nov TDS Series Top Drive Oilfield Drilling Rig

Short Description:

We provide a complete range of critical spare parts for top drive drilling systems, serving as dependable replacement components for oilfield operations. Fabricated with high-grade raw materials and treated with professional anti-corrosion surface finishing, our parts deliver outstanding wear resistance and pressure tolerance to withstand severe HPHT operating environments. Manufactured in strict compliance with API standards and precision machined, they guarantee consistent performance and perfect fit. Featuring simple installation and maintenance, these spare parts are compatible with most mainstream top drive models, helping reduce equipment downtime and supporting onshore and offshore oil & gas drilling projects worldwide.


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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.

5.01.4059.47 Flushing pipe packing assembly
5.01.4059.48 Bail Fixer
5.01.4059.49 Circulation channel accessories
5.01.4059.50 Ground segment unit accessories
5.01.4059.51 Incoming unit
5.01.4059.52 Cable Crawler Unit
5.01.4059.53 Groundwire unit
5.01.4059.54 Transformer incoming line unit
5.01.4059.55 Top drive electronic control components
5.01.4060.01 Gearbox unit
5.01.4060.02 Swivel joint unit
5.01.4060.03 Trolley assembly unit
5.01.4060.04 Motor assembly unit
5.01.4060.05 Disc brake assembly unit
5.01.4060.06 Gooseneck assembly unit
5.01.4060.07 S pipe assembly unit
5.01.4060.08 Cable connector rack unit
5.01.4060.09 High pressure filter assembly unit
5.01.4060.10 Cable clamp unit
5.01.4060.11 Tilt mechanism unit
5.01.4060.12 Lubrication mechanism unit
5.01.4060.13 Accumulator unit
5.01.4060.14 Hydraulic source unit
5.01.4060.15 Valve manifold system units
5.01.4060.16 Balancing mechanism unit
5.01.4060.17 Fuel tank assembly unit
5.01.4060.18 Backup clamp assembly unit
5.01.4060.19 Double pin transport rack unit
5.01.4060.20 Main junction box unit
5.01.4060.21 Top drive body end plug-in unit
5.01.4060.22 Main valve system unit
5.01.4060.23 Lubrication system unit
5.01.4060.24 Disc brake system unit
5.01.4060.25 Backup clamp assembly unit
5.01.4060.26 Balancing mechanism unit
5.01.4060.27 Tilt mechanism unit
5.01.4060.28 Hydraulic source unit
5.01.4060.29 Fuel tank assembly unit
5.01.4060.30 High pressure filter assembly unit
5.01.4060.31 Swivel joint unit
5.01.4060.32 Accumulator unit
5.01.4060.33 Hydraulic line unit
5.01.4060.34 Oscillating segment unit
5.01.4060.35 Oscillating segment unit power cable
5.01.4060.36 Oscillating segment unit auxiliary power cable
5.01.4060.37 Oscillating segment unit integrated control cable
5.01.4060.38 Oscillating segment unit accessories
5.01.4060.39 Ground Segment Unit
5.01.4060.40 Ground segment unit power cable
5.01.4060.41 Ground segment unit auxiliary power cable
5.01.4060.42 Ground segment unit integrated control cable
5.01.4060.43 Machinery finished goods
5.01.4060.44 Hydraulic finished products
5.01.4060.45 Electrical materials finished products
5.01.4060.47 Flushing pipe packing assembly
5.01.4060.48 Bail Fixer
5.01.4060.49 Circulation channel accessories
5.01.4060.50 Ground segment unit accessories
5.01.4060.51 Incoming unit
5.01.4060.52 Cable Crawler Unit
5.01.4060.53 Groundwire unit
5.01.4060.54 Transformer incoming line unit
5.01.4060.55 Top drive electronic control components
5.01.4061.01 Gearbox unit
5.01.4061.02 Swivel joint unit
5.01.4061.03 Trolley assembly unit
5.01.4061.04 Motor assembly unit
5.01.4061.05 Disc brake assembly unit
5.01.4061.06 Gooseneck assembly unit
5.01.4061.07 S pipe assembly unit
5.01.4061.08 Cable connector rack unit
5.01.4061.09 High pressure filter assembly unit
5.01.4061.10 Cable clamp unit
5.01.4061.11 Tilt mechanism unit
5.01.4061.12 Lubrication mechanism unit
5.01.4061.13 Accumulator unit
5.01.4061.14 Hydraulic source unit
5.01.4061.15 Valve manifold system units
5.01.4061.16 Balancing mechanism unit
5.01.4061.17 Fuel tank assembly unit
5.01.4061.18 Backup clamp assembly unit
5.01.4061.19 Double pin transport rack unit
5.01.4061.20 Main junction box unit
5.01.4061.21 Top drive body end plug-in unit
5.01.4061.22 Main valve system unit
5.01.4061.23 Lubrication system unit
5.01.4061.24 Disc brake system unit
5.01.4061.25 Backup clamp assembly unit
5.01.4061.26 Balancing mechanism unit
5.01.4061.27 Tilt mechanism unit
5.01.4061.28 Hydraulic source unit
5.01.4061.29 Fuel tank assembly unit
5.01.4061.30 High pressure filter assembly unit
5.01.4061.31 Swivel joint unit
5.01.4061.32 Accumulator unit
5.01.4061.33 Hydraulic line unit
5.01.4061.34 Oscillating segment unit
5.01.4061.35 Oscillating segment unit power cable
5.01.4061.36 Oscillating segment unit auxiliary power cable
5.01.4061.37 Oscillating segment unit integrated control cable
5.01.4061.38 Oscillating segment unit accessories
5.01.4061.39 Ground Segment Unit
5.01.4061.40 Ground segment unit power cable
5.01.4061.41 Ground segment unit auxiliary power cable
5.01.4061.42 Ground segment unit integrated control cable
5.01.4061.43 Machinery finished goods
5.01.4061.44 Hydraulic finished products
5.01.4061.45 Electrical materials finished products

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