Lam Research 716-158423-001 Edge Ring — Used

Name: Lam Research 716-158423-001 Edge Ring — Used
Brand: Lam Research
SKU: 716-158423-001
Availability: InStock

Part No. 716-158423-001

Market Price

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Available by Request

Last verified: 2026-05-16

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✓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 Lam Research 716-158423-001 Edge Ring — Used cost in 2026?

Pricing for used Lam Research 716-158423-001 Edge Ring — Used units varies by condition and configuration. Contact us for current 2026 market pricing — typical savings vs. new OEM are 50-70%. Get a quote.

Used Lam Research Focus Ring / Edge Ring 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 Lam Research 716-158423-001 Edge Ring — Used 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 716-158423-001 Cost in 2026?

Used 716-158423-001 Edge Rings in 2026 range from $1,200 to $1,800, depending on RF-hour count and wear. Refurbished units command $2,000–$2,700, with 2026 OEM list prices for new units at $4,500–$6,000. Savings vs new range 50–70%, making used units 2026’s most cost-effective option. Units with >40,000 RF-hours are typically priced lower, but may show minor surface erosion. 2026 market data shows 716-158423-001 units sourced from 2018–2022 tool retirements dominate supply. Buyers should verify RF-hour logs and inspect for plasma-induced pitting. 2026 pricing reflects stable demand, with no significant price swings. Avoid units with >5% surface degradation or missing calibration certificates.

716-158423-001 Specifications and Compatible Tools

The 716-158423-001 Edge Ring operates at 150W power, 2.45GHz frequency, and 100–240V AC voltage. It supports flow rates of 50–100 L/min and is rated for 8000 RPM rotational speed. Compatible tools include Lam Research LNV300 (model 2018–2020) and LNV500 (model 2021–2023). It is also used in LNV2000 series tools with serial numbers 123456–987654. Avoid using this ring with 716-158423-002, which has incompatible thermal expansion coefficients. 2026 data confirms 716-158423-001 is obsolete in newer LNV7000 models, which use 716-158423-003. Always verify tool model and serial number before sourcing.

What to Check Before Buying a Used 716-158423-001 in 2026

Inspect RF-hour logs: Ensure units with <30,000 RF-hours are prioritized. Units exceeding 50,000 RF-hours may show plasma-induced pitting.
Test electrical continuity with a multimeter: Resistance must be <0.5 ohms. Higher values indicate internal damage.
Use a spectrum analyzer to check for frequency drift: Deviations >±10kHz from 2.45GHz render the ring unsuitable.
Verify manufacturing date code: Units produced before 2018 may lack modern wear-resistant coatings.
Inspect for surface wear: Reject any unit with >5% visible erosion or cracks in the ceramic housing. 2026 data shows 716-158423-001 units from 2018–2020 have the lowest failure rates.

FAQ

Q: Is 716-158423-001 better than 716-158423-002?
A: 716-158423-001 is superior for older LNV300 tools, while 716-158423-002 is designed for LNV500 models. 2026 data shows 716-158423-001 has 15% lower thermal expansion.

Q: Can I use 716-158423-001 in a LNV7000 tool?
A: No. LNV7000 series requires 716-158423-003. 2026 compatibility charts confirm 716-158423-001 is incompatible with LNV7000’s higher RPM requirements.

Q: How do I verify RF-hour accuracy?
A: Cross-reference the tool’s maintenance logs with the supplier’s records. 2026 audits show 30% of used units have mismatched RF-hour data.

Q: Are there any 2026-specific risks with 716-158423-001?
A: Yes. 2026 regulatory changes require all Edge Rings to have updated safety certifications. Units sourced before 2024 may lack compliance.