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Pratt & Whitney 28903 General Parts
Catalogue listing: 28903 LOCK RING
Product Overview
AGO Aviation lists Pratt & Whitney 28903 under the general parts range, originally recorded as “LOCK RING Pratt & Whitney 28903”, for industrial and gas turbine applications.
The catalogue record for 28903 preserves the wording supplied with the Pratt & Whitney reference rather than replacing it with generic marketing text. Because the legacy catalogue carries no additional data for 28903, the enquiry is checked against the existing item rather than assumed from a similar-looking listing.
Turbine parts operate in the hot gas path and rotating section, where thermal cycling, oxidation and tip-clearance loss drive most replacement decisions. Because this part belongs to the general parts range, the quotation is built around the exact reference, the required condition and the paperwork needed for acceptance.
Quote 28903 in your enquiry so the Pratt & Whitney configuration, condition and paperwork can be checked before pricing is confirmed.
Catalogue Record
The original catalogue entry for 28903 reads: “LOCK RING Pratt & Whitney 28903”. This wording is reproduced from the source listing and is not a substitute for the drawing or nameplate on your unit.
28903 is an all-numeric reference of 5 characters.
Compatibility & Applications
- •Combustion inspections, hot gas path overhauls and turbine module repairs
- •Blade, nozzle, shroud and transition piece replacement programmes
- •Performance recovery, clearance restoration and outage spares planning
- •Existing Pratt & Whitney installations that reference part number 28903
Inspection & Documentation
- •Dimensional and visual checks against the drawing, sample or OEM reference
- •Material, coating and hardness verification where the specification requires it
- •Photographic condition record and documentation review before dispatch
- •Final part-number and quantity check on 28903 before dispatch
Why source this part from AGO Aviation
- •Part-number verification against the exact Pratt & Whitney general parts configuration
- •New, refurbished and as-removed options confirmed before quotation
- •Worldwide delivery with export documentation available on request
- •Cross-referencing for superseded or obsolete 28903 references
Part Number & Catalogue Reference
- Manufacturer
- Pratt & Whitney
- Part number
- 28903
- Component type
- General Parts
- Catalogue title
- 28903 LOCK RING
- Catalogue reference
- Pratt & Whitney 28903
- Category
- Turbine Parts
Pratt & Whitney 28903 is catalogued by AGO Aviation under General Parts within the turbine parts range. Quote part number 28903 in your enquiry so our sourcing team can confirm the exact Pratt & Whitney configuration. The catalogue currently lists 25665 parts in Turbine Parts and 3227 products from Pratt & Whitney.
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Technical Information
Product Specifications
Product identification and technical details.
| Part Number | 28903 |
|---|---|
| Brand | Pratt & Whitney |
| Category | Turbine Parts |
| Type | General Parts |
| Catalogue description | LOCK RING Pratt & Whitney 28903 |
| Condition | New / Refurbished on request |
| Availability | Quote on request |
Parts Enquiry
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Complete the enquiry form below. Our team will review your requirement.
28903 LOCK RING
Part Number: 28903
Part Enquiry Help
Frequently Asked Questions
What is Pratt & Whitney 28903?
Pratt & Whitney 28903 is listed under Turbine Parts in the AGO Aviation catalogue, within the general parts range. It is identified in our records as "28903 LOCK RING".
Can I request a quote for 28903?
Yes. Send your quantity, destination and any technical references through the enquiry form and our team will confirm availability, condition and pricing for Pratt & Whitney 28903.
Does AGO Aviation supply Pratt & Whitney spare parts worldwide?
Yes. AGO Aviation supplies gas turbine and industrial spare parts to power plants, oil and gas facilities and EPC contractors worldwide. Quote part number 28903 when you contact us.
Platform Support
Gas turbine platform guides
Confirm the machine family and the part groups normally sourced for it. These guides are a starting point; exact fitment is verified against your part number and unit details.
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