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30151961
Evergrow
60303922
The FLG Bushing Shot Pin OEM Ref. 30151961, supplied by Linhai Evergrow as Evergrow Part #60303922, is an individual component of the Shot Pin Assembly OEM Ref. 30151875 / Evergrow Part #60303750, applicable to the NOV TDS-11SA top drive system.
As part of the shot pin mechanism, the flange bushing works with the shot pin, shot pin sleeve, housing, and bearing components. Although relatively small compared with the complete top drive, this bushing plays an important role within the shot pin assembly and should be included in inspections during TDS-11SA maintenance and overhaul.
The 30151961 FLG Bushing Shot Pin is designed as a component within the TDS-11SA shot pin mechanism. The corresponding Evergrow replacement number is 60303922.
The component belongs to the mechanical arrangement surrounding the shot pin. Proper interaction between the bushing and its mating components is important for maintaining the intended fit and movement of the assembly.
Product: | FLG Bushing Shot Pin |
OEM Ref: | 30151961 |
Evergrow Part Number: | 60303922 |
Application: | NOV TDS-11SA top drive |
Related Assembly: | Shot Pin Assembly 30151875 |
Evergrow Shot Pin Assembly: | 60303750 |
Application Area: | Gearbox motor assembly |
Product Category: | TDS-11SA top drive spare parts |
The shot pin assembly contains several components that work together as a mechanical unit. The FLG Bushing 30151961 is one of the supporting components within this arrangement.
During top drive operation, mechanical components can be exposed to repeated movement, vibration, contact loading, and changing operating conditions. Over time, mating surfaces can develop wear, which may affect the fit between individual parts.
For this reason, the flange bushing should be inspected as part of the complete shot pin mechanism. Its condition should be considered together with the shot pin, sleeve, housing, and other related components rather than independently.
The FLG Bushing Shot Pin 30151961 forms part of the Shot Pin Assembly OEM Ref. 30151875. Evergrow supplies the complete assembly under Part #60303750, while individual components can also be identified for replacement when required.
Other related components include:
Shot Pin Assembly: OEM Ref. 30151875 / Evergrow 60303750
Shot Pin: OEM Ref. 30173958 / Evergrow 60347916
Shot Pin Sleeve: OEM Ref. 30151951 / Evergrow 60303902
Housing, Shot Pin: OEM Ref. 30151953 / Evergrow 60303906
Radial Bearing: OEM Ref. 30151954 / Evergrow 60303908
Bearing Retainer: OEM Ref. 30151955 / Evergrow 60303910
These components form part of the same shot pin mechanism. When carrying out maintenance, inspecting the complete group can help identify wear that may otherwise remain unnoticed.
As with other mechanical components in the shot pin assembly, the flange bushing should be checked during scheduled maintenance and equipment overhaul.
Maintenance personnel should look for signs such as:
Excessive surface wear
Scoring or visible damage
Abnormal contact marks
Deformation
Corrosion or deterioration
Improper fit with mating components
Evidence of abnormal movement within the assembly
If the bushing is significantly worn, replacing it may help restore the appropriate condition of the shot pin mechanism. At the same time, the mating components should be inspected to determine whether they have also experienced excessive wear.
The actual inspection and replacement procedure should follow the applicable maintenance requirements for the NOV TDS-11SA top drive.
A complete shot pin assembly does not necessarily need to be replaced every time an individual component reaches the end of its service condition. Depending on the inspection results, maintenance teams may replace specific components while retaining serviceable parts.
The availability of FLG Bushing 30151961 / Evergrow 60303922 as an individual replacement can be useful for repair and overhaul work where the remaining components of Shot Pin Assembly 30151875 are still suitable for continued service.
This approach can also help equipment owners maintain a selection of critical TDS-11SA spare parts for planned maintenance.
Linhai Evergrow supplies replacement spare parts for NOV TDS-11SA and TDS-9SA top drive systems, including shot pin components, bearings, gears, wash pipe parts, IBOP components, brake parts, and other mechanical and hydraulic components.
For customers searching for FLG Bushing Shot Pin 30151961, Evergrow Part 60303922, or an individual component of Shot Pin Assembly 30151875, Evergrow provides a replacement option for TDS-11SA maintenance and repair applications.
When requesting a quotation, customers are recommended to provide the OEM reference, Evergrow part number, top drive model, and required quantity.
If you need FLG Bushing Shot Pin OEM Ref. 30151961 / Evergrow Part #60303922 for an NOV TDS-11SA top drive, contact Linhai Evergrow for availability, quotation, and technical information.
Email: sales@linhaievergrow.com
Tel./WhatsApp: +86 189 9192 9885
Evergrow supports drilling contractors, oilfield equipment distributors, top drive repair companies, and maintenance teams with replacement parts for NOV top drive systems.
For TDS-11SA maintenance projects, keeping FLG Bushing 30151961, the shot pin, sleeve, housing, and other related components available can help maintenance teams prepare efficiently for shot pin assembly inspection, repair, and overhaul.
