823-035971-001 — Gas Injector Assembly (2300 Versys Metal) (Lam Research)

Name: 823-035971-001 — Gas Injector Assembly (2300 Versys Metal) (Lam Research)
Brand: Lam Research
SKU: 823-035971-001
Price: 354000 USD
Availability: InStock

Part No. 823-035971-001

Market Price

→ Stable

$301K–$407K

Typical secondary market pricing · USD

Low $301,000Avg $354,000High $407,000

Save 50-70% vs OEM new

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-05-16

Request Quote · $301K – $407K

Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Market Data

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How much does a used 823-035971-001 — Gas Injector Assembly (2300 Versys Metal) (Lam Research) cost in 2026?

A used 823-035971-001 — Gas Injector Assembly (2300 Versys Metal) (Lam Research) from Lam Research typically sells for $301k – $407k on the secondary market in 2026. That's a savings of 50-70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used Lam Research Parts & Consumables vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 50-70% vs. new OEM

✓Lead time: 2-4 weeks

✓Condition: B grade

✓30-day functional warranty

New OEM

—Full OEM price (1–2.5× used)

—Lead times: 12–52 weeks

—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 823-035971-001 — Gas Injector Assembly (2300 Versys Metal) (Lam Research) from Caladan Semi?

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

✓Grade B — good working condition, normal wear
✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Estimated lead time: 2-4 weeks after sourcing confirmation
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

How Much Does 823-035971-001 Cost in 2026?

Used units for 823-035971-001 range from $301,000 to $407,000 in 2026, depending on service history and wear. Refurbished options (with replaced O-rings and flow sensors) add $25,000–$40,000 to the base price. New OEM units list at $650,000–$750,000, offering 50–70% savings with used purchases. Note: Units with >40,000 RF-hours often require flow-path recertification, increasing costs by 10–15%. Market demand has softened in 2026, driving prices downward, but availability remains constrained due to Lam’s 2024 production phaseout of the 2300 Versys platform. Buyers should prioritize units with <35,000 operational hours to avoid costly rework.

823-035971-001 Specifications and Compatible Tools

This gas injector assembly operates at 20–500 sccm flow rates, with a maximum pressure rating of 15 psi and compatibility with NH3, BCl3, and WF6. Constructed with stainless steel flow paths and PTFE seals, it supports temperatures up to 250°C. Compatible tools include:

Lam 2300 Versys Metal (2010–2018 production)
Lam 2300 Versys (2012–2016 models using 823-035971-001, not 823-035972-001).
Warning: Do not install on systems using part 823-035973-001 due to incompatible flow-path geometry. Verify tool-specific calibration logs to ensure compatibility.

What to Check Before Buying a Used 823-035971-001 in 2026

Corrosion inspection: Use a borescope to check internal flow paths for pitting; reject units with >2mm depth corrosion.
Orifice diameter: Measure using a digital micrometer; acceptable range is 1.2–1.3mm (spec deviation >5% invalidates calibration).
Flow consistency test: Run a 24-hour test with a mass flow controller (MFC-5000 series); variation >±5% at 300 sccm requires sensor replacement.
Seal integrity: Pressure-test O-rings at 10 psi for 1 hour; leakage >0.1 sccm fails the unit.
Service history: Avoid units older than 8 years without documented seal replacement. Units with >30,000 hours of NH3 exposure often show accelerated wear.