LAM RESEARCH 853-036804-004

Market Availability & Pricing

Part number853-036804-004

ManufacturerLAM RESEARCH

Current availabilitySee listings below

Latest completed listing with reported sales150 (currency not captured) — public listing price; reported sold quantity is not a verified transaction

optical sensor assembly for prime movers/BSR

LAM RESEARCH853-036804-004optical sensor assembly

Product description

Lam Research optical sensor assembly for prime movers / BSR context.

Specifications and identifiers

supported details

Function	Optical sensor assembly Sensor assembly used for position, presence, or motion detection.
Application wording	Prime MVRS/BSR Supported context wording; exact subsystem meaning should be verified.

Applications

wafer handling feedbackmotion subsystem sensingequipment interlocksOptical sensor replacementMotion or presence-detection troubleshooting

How it works

An optical sensor assembly used to detect position, presence, or movement in a tool subsystem.

Optical sensors support reliable automation, motion limits, and state feedback.

Technical guide

sensor_assembly

May include emitter/receiver optics, cables, brackets, and electronics; exact construction is not confirmed.

optical_sensing

Uses light to detect object presence, position, or transitions.

BSR: Subsystem/context abbreviation not expanded from provided evidence.
Opt SNSR: Optical sensor.

What to verify before purchase

Confirm what Prime MVRS/BSR means for the target tool.
Confirm cable length, connector, and mounting geometry.

Confirm with the seller

Exact tool serial compatibility is not confirmed.
Operating condition and calibration status are not confirmed.

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

LAM RESEARCH SENSOR ASSY 853-036804-004

USD 1200.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time

Condition: Used

Listed: Jan 22, 2026 01:31 UTC

Estimated remaining at check: 1

Estimated sold at check: 0

eBay response captured — Checked Oct 14, 2026 16:16 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

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37038 LAM RESEARCH SENSOR ASSY 853-036804-004

USD 589.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time

Condition: Used

Listed: Feb 25, 2025 03:51 UTC

Estimated remaining at check: 2

Estimated sold at check: 0

eBay response captured — Checked Oct 11, 2026 16:07 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

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Lam Research OPT Sensor Prime Mover 853-036804-004 (As-Is)

USD 590.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time

Condition: Used

Listed: Feb 15, 2024 00:01 UTC

End recorded: Dec 7, 2024 13:40 UTC

Estimated remaining at check: 24

Estimated sold at check: 0

eBay response captured — Checked Oct 5, 2026 16:12 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

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Lam Research OPT Sensor Prime Mover 853-036804-004 (As-Is)

USD 472.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time

Condition: Used

Listed: Mar 8, 2023 02:31 UTC

End recorded: Dec 7, 2024 05:43 UTC

Estimated remaining at check: 2

Estimated sold at check: 1

eBay response captured — Checked Oct 1, 2026 16:17 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay

Direct marketplace listings

0 matching listings.

No active-status direct listings are shown on this page.

Market statistics & price history

Auction listing history. Direct marketplace listings are shown separately.

Auction listing records16

Legacy active status4

Legacy completed status12

Source-reported sold quantity (not verified sales)7

First listedJul 2, 2018 11:20 UTC

Most recently listedJul 20, 2026 03:12 UTC

Positive observed amounts, separated by currency and price basis
Currency	Price basis	Records	Minimum	Maximum	Mean
USD	Observed public listing prices	6	472.0000	3684.0000	1685.1666666666666667

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.

Up to 50 recent listing and quantity-change observations. Observation time is not sale time. Invalid or ambiguous timestamps remain unplotted.
Time recorded	Listing	Observation	Public price	Recorded acceptance
Sep 17, 2026 09:44 UTC	US Stock 853-036804-004 Lam Research Expedited Shipping UPS Delivery	Completed listing price	3684 (currency not captured)	Not established
Sep 16, 2026 01:23 UTC	1PCS Lam Research 853-036804-004 Module Brand New US Stock Fast Free Shipping	Completed listing price	3576 (currency not captured)	Not established
Jul 26, 2022 03:29 UTC	LAM RESEARCH ASSY 853-036804-004 BANNER D12SP6FP, D11E	Completed listing price	150 (currency not captured)	Not established
Apr 11, 2022 00:44 UTC	Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004	Completed listing price	655 (currency not captured)	Not established
Apr 11, 2022 00:44 UTC	Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004	Completed listing price	650 (currency not captured)	Not established
Feb 22, 2022 01:07 UTC	Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004	Completed listing price	650 (currency not captured)	Not established
Feb 11, 2022 09:35 UTC	Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004	Completed listing price	650 (currency not captured)	Not established
Feb 11, 2022 09:35 UTC	Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004	Completed listing price	655 (currency not captured)	Not established
Feb 11, 2022 09:31 UTC	Lam Research ASSY,OPT SNSR,PRIME MVRS/BSR 853-036804-004	Completed listing price	780 (currency not captured)	Not established
Feb 11, 2022 09:29 UTC	Lam Research ASSY OPT SNSR PRIME MVRS/BSR 853-036804-004	Completed listing price	795 (currency not captured)	Not established
Feb 11, 2022 09:27 UTC	Lam Research 853-036804-004 ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004	Completed listing price	825 (currency not captured)	Not established
Mar 31, 2021 15:33 UTC	LAM 853-036804-004 SENSOR ASSY	Completed listing price	699 (currency not captured)	Not established

Pricing & historical listings

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.

US Stock 853-036804-004 Lam Research Expedited Shipping UPS Delivery

USD 3684.0000

Observed public listing price, not an accepted sale amount.

Observed inactive at check time

Condition: NEW

Listed: Jul 20, 2026 03:12 UTC

End recorded: Sep 17, 2026 14:44 UTC

Estimated remaining at check: 1

Estimated sold at check: 0

eBay response captured — Checked Sep 23, 2026 16:14 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

1PCS Lam Research 853-036804-004 Module Brand New US Stock Fast Free Shipping

USD 3576.0000

Observed public listing price, not an accepted sale amount.

Observed inactive at check time

Condition: NEW

Listed: May 11, 2026 05:59 UTC

End recorded: Sep 16, 2026 06:23 UTC

Estimated remaining at check: 0

Estimated sold at check: 0

eBay response captured — Checked Sep 22, 2026 16:12 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

LAM RESEARCH ASSY 853-036804-004 BANNER D12SP6FP, D11E

150 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Jan 23, 2022 13:00 UTC

End recorded: Jul 26, 2022 03:29 UTC

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 eBay

Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004

655 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Apr 5, 2022 01:30 UTC

End recorded: Apr 11, 2022 00:44 UTC

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 eBay

Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004

650 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Apr 5, 2022 01:30 UTC

End recorded: Apr 11, 2022 00:44 UTC

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 eBay

Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004

650 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Feb 22, 2022 00:00 UTC

End recorded: Feb 22, 2022 01:07 UTC

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 eBay

Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004

650 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Sep 30, 2021 05:00 UTC

End recorded: Feb 11, 2022 09:35 UTC

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 eBay

Lam Research ASSY,OPT SNSR, PRIME MVRS/BSR 853-036804-004

655 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Jul 5, 2021 08:00 UTC

End recorded: Feb 11, 2022 09:35 UTC

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 eBay

Lam Research ASSY,OPT SNSR,PRIME MVRS/BSR 853-036804-004

780 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Mar 2, 2020 06:07 UTC

End recorded: Feb 11, 2022 09:31 UTC

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 eBay

Lam Research ASSY OPT SNSR PRIME MVRS/BSR 853-036804-004

795 (currency not captured)

Legacy public listing price; currency may not have been captured.

Recorded Completed

Condition: Used

Listed: Oct 29, 2019 01:15 UTC

End recorded: Feb 11, 2022 09:29 UTC

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 eBay