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30173958
Evergrow
60347916
The Shot Pin OEM Ref. 30173958, supplied by Linhai Evergrow as Evergrow Part #60347916, is a key component of the Shot Pin Assembly OEM Ref. 30151875 / Evergrow Part #60303750, used in the NOV TDS-11SA top drive system.
As part of the shot pin mechanism, the shot pin works together with the shot pin housing, sleeve, bushings, bearings, and other related components. Maintaining these components in good condition is important for reliable operation of the top drive and for efficient maintenance of the gearbox motor assembly.
For drilling contractors, oilfield equipment service companies, and spare parts distributors, having the correct TDS-11SA shot pin replacement available can help simplify maintenance and reduce equipment downtime.
The 30173958 Shot Pin is a component of the complete Shot Pin Assembly 30151875. Evergrow identifies the corresponding replacement part as 60347916.
Rather than treating the shot pin as an isolated component, it is useful to consider it as part of the complete shot pin mechanism. The condition of the pin, housing, sleeve, bearing, and associated components can all affect the performance of the assembly.
· Product: Shot Pin
· OEM Reference: 30173958
· Evergrow Part Number: 60347916
· Application: NOV TDS-11SA top drive
· Related Assembly: Shot Pin Assembly 30151875
· Evergrow Assembly Part Number: 60303750
· Application Area: Gearbox motor assembly
· Product Category: TDS-11SA top drive spare parts
The exact OEM reference and Evergrow part number should be checked when ordering because the TDS-11SA contains numerous shot pin and gearbox-related components.
A shot pin is a mechanical component within the shot pin mechanism of the top drive. The complete mechanism is designed around the interaction of the pin with its supporting components.
During service, the shot pin can be exposed to repeated mechanical movement, contact loads, vibration, and the demanding operating environment associated with drilling equipment. As a result, wear or damage to the pin should be considered during scheduled maintenance of the shot pin assembly.
When maintenance personnel inspect a TDS-11SA top drive, the shot pin should be evaluated together with the components that support and guide it. Replacing a worn pin while leaving severely worn associated components in service may not provide the desired result.
The 30173958 Shot Pin forms part of the 30151875 Shot Pin Assembly. Other related TDS-11SA components include:
· Shot Pin Assembly: OEM Ref. 30151875 / Evergrow 60303750
· Housing, Shot Pin: OEM Ref. 30151953 / Evergrow 60303906
· Sleeve, Shot Pin: OEM Ref. 30151951 / Evergrow 60303902
· Flange Bushing, Shot Pin: OEM Ref. 30151961 / Evergrow 60303922
· Radial Bearing: OEM Ref. 30151954 / Evergrow 60303908
· Bearing Retainer: OEM Ref. 30151955 / Evergrow 60303910
These components should be inspected as a group when carrying out shot pin assembly maintenance. Depending on the condition of the equipment, replacing individual worn parts or the complete assembly may be appropriate.
The shot pin operates as part of a mechanical assembly and may gradually experience wear during repeated operation. Regular inspection can help identify problems before they lead to more extensive component damage.
Maintenance personnel should check the shot pin for:
· Visible wear or deformation
· Surface damage
· Excessive contact wear
· Signs of abnormal loading
· Corrosion or deterioration
· Improper interaction with the sleeve or housing
The associated housing, sleeve, bushing, and bearing should also be inspected. If these components show significant wear, they may need to be replaced together with the shot pin.
Proper inspection and installation procedures should always follow the applicable maintenance requirements for the NOV TDS-11SA top drive.
Linhai Evergrow supplies replacement parts for NOV TDS-11SA and TDS-9SA top drive systems, including shot pin components and other mechanical and hydraulic spare parts.
For customers searching for Shot Pin 30173958, Evergrow 60347916, or components for Shot Pin Assembly 30151875, Evergrow provides a replacement option for TDS-11SA maintenance and repair applications.
Using the correct part number is particularly important when purchasing individual components because the shot pin mechanism contains several parts with similar descriptions but different functions.
Before ordering, customers should confirm the OEM reference, Evergrow part number, top drive model, and existing assembly configuration.
If you need Shot Pin OEM Ref. 30173958 / Evergrow Part #60347916 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, repair companies, and top drive maintenance teams with replacement components for NOV top drive systems.
For customers maintaining TDS-11SA gearbox motor assemblies and shot pin systems, keeping critical components such as the 30173958 Shot Pin in stock can help improve maintenance efficiency and reduce the time required for equipment repair.
