✓Caladan Certified✓Export Compliant✓30-Day Warranty✓Escrow Protected

Tokyo Electron

Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs

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Tokyo Electron

Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs

Part No. 031-809103

Market Price

→ Stable

$375

One observed secondary-market listing · USD

Low $375Avg $375High $375

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-08-30

Request Quote · $375 (one observed listing)

Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Market Data

Coming Soon for Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs

Price history and market activity data is being compiled.

Place a Bid or Ask →

How much does a used Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs cost in 2026?

One observed secondary-market listing for a used Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs from Tokyo Electron: $375 (2026). A single observation is not a market range. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used Tokyo Electron Process Kit & Chamber Parts vs. buying new: is it worth it in 2026?

Used (2026)

✓Priced below new OEM

✓Inspected and functionally tested before shipment

✓30-day functional warranty

New OEM

—Full OEM list price

—Factory lead times apply

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

What This Part Is

These are Nextel 550 ceramic-coated collars and discs used in diffusion furnace tube assemblies. Nextel 550 is a high-temperature alumina-silica fiber material commonly used in furnace environments to manage thermal uniformity and protect tube components. This part is sourced from 3M diffusion furnace product lines and carries a Tokyo Electron OEM part number.

Observed Market Pricing

We have 1 observed listing for 031-809103 at $375.

Condition	Observed price	Source	Observed
New	$375	surplusglobal	Apr 2026

These are observed market asking prices, not our quotes. Condition, revision level, packaging (OEM-sealed vs. open surplus), and warranty terms move the number significantly. Use the quote form below for a current, firm price.

Condition Options and Lead Time

Conditions we've observed on the market for 031-809103: new. Availability in a specific condition changes week to week.

Lead time depends on where the part is sourced; we confirm it with the quote, and parts already on a partner's shelf ship faster. Every unit is inspected before shipment.

Inspect collar and disc surfaces for cracks, delamination, or thermal degradation before installation, as high-cycle furnace exposure can compromise the ceramic coating and dimensional integrity.

Frequently Asked Questions

Q: How much does Tokyo Electron 031-809103 cost? A: We've observed 031-809103 listed at $375. That's a market asking price, not our quote — condition and warranty terms change the number. Submit the quote form for current pricing.

Q: Which tools does 031-809103 fit? A: The description references 3M diffusion furnace products but does not specify a particular tool model. Compatibility should be confirmed by matching P/N 031-809103 against your tool's BOM — we verify fit before quoting.

Q: What condition options are available for 031-809103? A: We've seen this P/N offered as: new. Tell us your condition requirement in the quote form and we'll source to it.

Q: How do I get a quote for 031-809103? A: Use the quote form on this page — the part number 031-809103 is attached to your request automatically — or email parts@caladansemi.com. We respond within one business day with price, condition, and lead time.

Recent Market Listings

Updated Sep 30

AskSep 23, 2026

$319

As-is

AskSep 16, 2026

$375

Used

AskSep 9, 2026

$375

Refurbished

Type	Price	Condition	Date
Ask	$319	As-is	Sep 23, 2026
Ask	$375	Used	Sep 16, 2026
Ask	$375	Refurbished	Sep 9, 2026

Place a bid · Prices update daily

Frequently Asked Questions

How much does Tokyo Electron 031-809103 cost?

We've observed 031-809103 listed at $375. That's a market asking price, not our quote — condition and warranty terms change the number. Submit the quote form for current pricing.

Which tools does 031-809103 fit?

The description references 3M diffusion furnace products but does not specify a particular tool model. Compatibility should be confirmed by matching P/N 031-809103 against your tool's BOM — we verify fit before quoting.

What condition options are available for 031-809103?

We've seen this P/N offered as: new. Tell us your condition requirement in the quote form and we'll source to it.

How do I get a quote for 031-809103?

Use the quote form on this page — the part number 031-809103 is attached to your request automatically — or email parts@caladansemi.com. We respond within one business day with price, condition, and lead time.