| Component | Ring Process/chamber ring wording is consistent. |
|---|---|
| Descriptor | Generic dual gas / WAP Abbreviation appears in supported item wording. |
| Size/context | 12.5 ID, 200 mm, 2300 Size and Lam 2300 context appear in supported wording. |
A chamber component is a process-facing or vacuum-facing part used inside or around a semiconductor process module.
These parts can affect plasma confinement, deposition uniformity, wafer support, contamination control, and vacuum sealing.
Often process-compatible metals, ceramics, quartz, engineered polymers, or coated surfaces.
Material and coating compatibility are important because parts may see plasma, heat, vacuum, or process gases.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 10, 2026 16:17 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 1 | 673.3300 | 673.3300 | 673.3300000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Jul 17, 2025 07:39 UTC | Lam Research (LAM) 716-027963-001 Ring WP Generic Dual Gas | Completed listing price | 541.95 (currency not captured) | Not established |
| Jan 9, 2025 17:37 UTC | 716-027963-001 / RING WP GENERIC 12.5 ID 200MM, 2300 / LAM RESEARCH | Completed listing price | 395.56 (currency not captured) | Not established |
| Nov 15, 2023 15:47 UTC | 716-027963-001 / RING,WAP,GENERIC,12.5 ID,200MM,2300 / LAM | Completed listing price | 300.98 (currency not captured) | Not established |
| Jun 20, 2020 11:29 UTC | LAM 716-027963-001 Ring WP Generic Dual Gas | Completed listing price | 318.75 (currency not captured) | Not established |
| Aug 2, 2019 20:24 UTC | 716-027963-001 / RING,WAP,GENERIC,12.5 ID,200MM,2300 / LAM | Completed listing price | 469 (currency not captured) | Not established |
| Sep 15, 2016 22:45 UTC | LAM 716-027963-001 Ring WP Generic Dual Gas | Completed listing price | 318.75 (currency not captured) | Not established |
| Jun 24, 2016 13:36 UTC | LAM 716-027963-001 Ring WP Generic Dual Gas | Completed listing price | 318.75 (currency not captured) | Not established |
| Feb 23, 2015 19:27 UTC | Lam Research 716-027963-001 Semiconductor Ring WAP GENERIC 12.5 ID 200mm | Completed listing price | 499.99 (currency not captured) | Not established |
| May 29, 2013 20:25 UTC | LAM 716-027963-001 REV A RING WP GENERIC DUAL GAS | Completed listing price | 500 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Legacy public listing price; currency may not have been captured.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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