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30151951
Evergrow
60303902
The Shot Pin Sleeve OEM Ref. 30151951, supplied by Linhai Evergrow as Evergrow Part #60303902, is an important component of the Shot Pin Assembly OEM Ref. 30151875 / Evergrow Part #60303750 used in the NOV TDS-11SA top drive system.
Installed as part of the shot pin mechanism, the sleeve works with the shot pin, housing, bushings, and bearing components to support the proper movement and positioning of the mechanism. For drilling contractors and top drive maintenance companies, keeping the correct sleeve available can help simplify routine repair and overhaul work.
The 30151951 Shot Pin Sleeve is a dedicated component of the TDS-11SA shot pin assembly. Its corresponding Evergrow replacement number is 60303902.
Because the sleeve operates together with other shot pin components, its condition should be considered when inspecting the complete mechanism. Wear in the sleeve or other mating components may affect the intended movement and fit of the shot pin assembly.
Product: | Shot Pin Sleeve |
OEM Reference: | 30151951 |
Evergrow Part Number: | 60303902 |
Application: | NOV TDS-11SA top drive |
Related Assembly: | Shot Pin Assembly 30151875 |
Application Area: | Gearbox motor assembly |
Product Category: | TDS-11SA top drive spare parts |
The exact part number should be confirmed before purchasing because the NOV TDS-11SA contains multiple sleeves, bushings, and other similarly named components.
The shot pin sleeve forms part of the supporting arrangement around the shot pin. During operation, the sleeve provides the mating surface and helps maintain the appropriate relationship between the moving pin and the surrounding components.
The shot pin mechanism is subject to repeated mechanical operation and vibration during the service life of a top drive. Under these conditions, contact surfaces can gradually wear. A worn sleeve may influence the fit or movement of the associated shot pin and can also contribute to accelerated wear of other components.
For this reason, inspection of the 30151951 sleeve should form part of a broader shot pin assembly inspection rather than being treated as an isolated maintenance item.
The Shot Pin Sleeve 30151951 is one of the individual components associated with Shot Pin Assembly 30151875.
Other related components include:
Shot Pin Assembly: OEM Ref. 30151875 / Evergrow 60303750
Shot Pin: OEM Ref. 30173958 / Evergrow 60347916
Housing, Shot Pin: OEM Ref. 30151953 / Evergrow 60303906
Flange Bushing, Shot Pin: OEM Ref. 30151961 / Evergrow 60303922
Radial Bearing: OEM Ref. 30151954 / Evergrow 60303908
Bearing Retainer: OEM Ref. 30151955 / Evergrow 60303910
When servicing the complete shot pin mechanism, these associated parts should be checked for wear or damage. If several components have reached the end of their service condition, replacing them together may provide a more effective maintenance solution than replacing only one component.
The shot pin sleeve is a wear-related component within a mechanical assembly. Its actual service condition depends on equipment operating conditions, maintenance practices, and the condition of the mating components.
During maintenance, technicians can inspect the sleeve for visible signs of:
Abrasion,Scoring or damage
Abnormal contact marks
Deformation
Corrosion or deterioration
Improper fit with mating components
The surrounding shot pin and housing should also be examined. Excessive wear in one component can affect the contact relationship within the complete mechanism.
Before returning the top drive to service, installation and inspection should be carried out according to the applicable equipment maintenance procedures.
A shot pin sleeve is a relatively small component compared with the complete top drive, but its correct fit is important to the operation of the mechanism. Using an incorrect sleeve can result in dimensional or assembly problems and may increase wear on the associated shot pin components.
When ordering a replacement, customers should verify:
1.OEM Reference: 30151951
2.Evergrow Part Number: 60303902
3.Top Drive Model: NOV TDS-11SA
4.Related Assembly: Shot Pin Assembly 30151875
Providing these details helps reduce the risk of ordering a similar-looking but incorrect component.
Linhai Evergrow supplies replacement components for NOV TDS-11SA and TDS-9SA top drive systems, including shot pin components, bearings, gears, wash pipe components, IBOP parts, brake components, and other top drive spare parts.
For customers searching for Shot Pin Sleeve 30151951, Evergrow 60303902, or an individual component for Shot Pin Assembly 30151875, Evergrow provides a replacement option for TDS-11SA maintenance and repair requirements.
Individual component supply can be particularly useful when the main shot pin assembly remains serviceable but a specific sleeve or related wear component requires replacement.
If you are looking for Shot Pin Sleeve OEM Ref. 30151951 / Evergrow Part #60303902 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 oilfield equipment distributors, drilling contractors, top drive service companies, and maintenance teams with replacement parts for NOV top drive systems.
For TDS-11SA maintenance projects, the correct Shot Pin Sleeve 30151951 can be stocked together with the shot pin, housing, bushings, and other related components to help maintenance teams prepare for shot pin assembly repair and overhaul.
