Antminer replacement parts and repair tools
Antminer & Bitmain Replacement Parts and Repair Components Antminer ASIC miners — manufactured by Bitmain Technologies — represent the largest installed base of Bitcoin and Litecoin mining hardware worldwide. When a hashboard goes down, a PSU stops switching, or a… Read more ▾ Show less ▴
Antminer & Bitmain Replacement Parts and Repair Components
Antminer ASIC miners — manufactured by Bitmain Technologies — represent the largest installed base of Bitcoin and Litecoin mining hardware worldwide. When a hashboard goes down, a PSU stops switching, or a control board freezes, your hash rate stops generating revenue until the fault is fixed. Our Antminer parts catalogue covers every generation from the legacy S9 / S17 series through the current S19 line-up, the latest S21 / S21 XP / S21 Pro miners, and the L7 / L9 / KS5 alt-coin variants — sourced through Shenzhen channels with consistent quality control.
Common Antminer failures and the parts you need
When an Antminer S19, S21, L7, or KS5 stops producing hash rate, the failure almost always sits in one of four areas. Our catalogue covers each :
- Control boards (Amlogic A113D / C76 for S19j Pro / S21 / T21, BB-Beaglebone control boards for older S9 / S17 / L3+ generations, C87 overclocking board for L7 / S19 series) — when the miner won't boot, no IP, or kernel panic, the control board is the first suspect.
- Power Supply Units (APW17 for S21 / S19j XP, APW12 for S19 / T19, APW9 for S17 / T17, APW11 for hydro miners S19 / T19 / S21 hydro) — failed start-up, fluctuating voltage, or fan-only behaviour usually means PSU replacement.
- Hashboards, ASIC chips, and repair components — BM1397 (S17 series), BM1398 (S19 / S19 Pro), BM1362 (S19j Pro), BM1366 (S19 XP), BM1368 (S21 / T21), BM1370 (S21+) chip replacements ; capacitors, MOSFETs, temperature ICs, and stencil tools for hashboard rework.
- Cooling fans and adapters — 12cm 4-pin for S19 / T19 series, 14cm 6-pin for S21 / S19 XP and hydro models, plus fan speed simulators for immersion-cooled miners.
Why source Antminer parts from LYS Shenzhen
LYS operates in Shenzhen — the world's largest electronics market — with direct supply relationships built over years of trading Bitmain hardware. Three reasons to source from us :
- Genuine parts only — every APW PSU and control board is load-tested before shipping ; passive components (fans, capacitors, MOSFETs) are inspected for batch consistency.
- Bulk pricing and direct invoicing — for repair shops and mining farms managing fleets of 50+ Antminers, our quote-based pricing beats storefront rates and supports dedicated payment terms.
- Worldwide shipping with DDP option for US and EU customers — we handle customs, you receive the goods with all-in landed cost quoted upfront.
Frequently asked questions
Are these original Bitmain parts or aftermarket ?
Both, depending on the SKU. Genuine Bitmain-branded items (APW PSUs, official control boards) are clearly marked. Compatible third-party replacements (generic fans, capacitors, MOSFETs) are noted as "compatible" in the product description.
My Antminer model isn't in your collection — can you still help ?
Yes. Share the part number on the failed component (PSU like APW12-12-3600-V1, control board like Amlogic C76, hashboard chip like BM1398) and we'll source the match from our network.
What's the lead time on bulk orders ?
Lead times depend on the part and quantity. Small orders typically dispatch within a few business days ; larger orders requiring sourcing or aggregation are quoted with a specific timeline when we send the offer.
Do you supply hashboards for repair, or only individual components ?
We supply repair components for hashboards — ASIC chips, MOSFETs, capacitors, temperature ICs, stencils for rework — but we do not sell complete hashboards as standalone units. For full hashboard testing, our test fixture catalogue covers most Bitmain series.
Get a custom quote for your Antminer fleet
Whether you run a single Antminer S19 at home or operate a fleet of 1,000 S21 miners across multiple sites, our parts catalogue and bulk-order process is built for both. Send us your model list and reorder volume — we'll come back with a tailored offer.
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Antminer bm2280aa asic chip tin tool for e9 pro hashboard
Antminer BM2280AA Chip Tin Tool | Precision ASIC Tinning Kit for E9 Pro Hashboards The Antminer BM2280AA Chip Tin Tool...
$35.00 USD$35.00 USD$35.00 USD -
Antminer s21 hydro thermal grease fixture silicone application tool for hashboard
Antminer S21 Hydro Thermal Grease Fixture | Precision Silicone Application Tool for Hashboards The Antminer S21 Hydro Thermal Grease Fixture...
$46.00 USD$46.00 USD$46.00 USD -
Antminer l9 thermal paste template – hashboard grease application tool
Antminer L9 Thermal Paste Template | Hashboard Grease Application Tool for Efficient ASIC Cooling The Antminer L9 Thermal Paste Template...
$49.00 USD$49.00 USD$49.00 USD -
Bm1362aj asic chip replacement for antminer s19j s19jpro hash board
BM1362AJ ASIC Chip – Restore Full Hash Rate on Antminer S19j & S19j Pro Hashboards The BM1362AJ is the SHA-256...
$14.90 USD$14.90 USD$14.90 USD -
Bm2042aa asic chip for antminer k7 hashboard repair
BM2042AA ASIC Chip | Original Replacement IC for Antminer K7 (CryptoNote) Hashboard Repair The BM2042AA is the primary hashing ASIC...
$42.00 USD $59.00 USD$42.00 USD$42.00 USD $59.00 USD -
Bm1362ai asic chip for antminer s19j s19jpro hashboard
BM1362AI ASIC Chip | High-Performance Replacement for Antminer S19j & S19j Pro Hashboards The BM1362AI is a genuine SHA-256 hashing...
$7.90 USD $14.90 USD$7.90 USD$7.90 USD $14.90 USD -
Universal miner silent box – home mining noise reduction enclosure
Universal Miner Silent Box – Home Mining Noise Reduction Enclosure The Universal Miner Silent Box reduces ASIC noise from approximately...
$114.90 USD$114.90 USD$114.90 USD -
Bm1491aa chip stencil fixture for antminer l9 – precision asic tinning tool
BM1491AA Chip Stencil Fixture – Precision Tinning Tool for Antminer L9 Hashboard Repair This BM1491AA chip stencil fixture is a...
$4.50 USD$4.50 USD$4.50 USD -
Bm1491aa chip tin tool for antminer l9 – precision hash board asic repair solution
BM1491AA Chip Tinning Tool for Antminer L9 Hashboard Repair The BM1491AA Chip Tinning Tool is the precision repair stencil used...
$29.00 USD$29.00 USD$29.00 USD -
Antminer ks5 & ks5pro water cooling plate – upgrade to hydro water-cooled mining
Antminer KS5 / KS5 Pro Water Cooling Plate | Aluminum-Alloy Hydro Conversion Kit for Stable Hash Rate and Reduced Operating...
$119.00 USD$119.00 USD$119.00 USD -
Ltv-5341-tp1-l optocoupler – replacement for antminer apw12 1215 power supply
LTV-5341-TP1-L Optocoupler – Isolated Gate Driver for Antminer APW12 Power Supply Repair The LTV-5341-TP1-L is an isolated gate-driver optocoupler used...
$0.80 USD$0.80 USD$0.80 USD -
Antminer l9 water cooling plate upgrade kit
Antminer L9 Water Cooling Plate Upgrade Kit | Aluminum-Alloy Hydro Conversion for Bitmain L9 Scrypt (LTC / DOGE) Miners The...
$129.00 USD$129.00 USD$129.00 USD -
Antminer ks3 thermal grease mold – precision hash board thermal paste template
Antminer KS3 Thermal Grease Mold | Precision Paste Application Template for KS3 Hashboard Heat-Sink Mating The Antminer KS3 Thermal Grease...
$49.00 USD$49.00 USD$49.00 USD -
25v hash board boost module for antminer hydro miners – s21 s21xp t19 s19
25V Hashboard Boost Module – Antminer Hydro Series Hashboard Repair This 25V boost module replaces faulty on-board boost circuits on...
$2.00 USD$2.00 USD$2.00 USD -
Tlv75512pdr 1gvh 1.2v ldo regulator for antminer s21 hydro hashboard
TLV75512PDR 1GVH 1.2V LDO Regulator | Replacement for Antminer S21 Hydro Hash Board The TLV75512PDR (silk mark "1GVH") is a 1.2V...
$0.50 USD$0.50 USD$0.50 USD -
Mur1620ctr 16a 200v ultrafast rectifier for antminer apw12 psu
MUR1620CTR 16A 200V Ultrafast Rectifier | Replacement Diode for Antminer APW12 / APW121215 / APW121417 PSU Repair The MUR1620CTR is...
$1.90 USD$1.90 USD$1.90 USD -
Martech 12v 5a 7000rpm cooling fan for antminer s21 pro & s21+ crypto miner
Martech DF1403812B2FN 140mm Cooling Fan for Antminer S21 Pro / S21+ The Martech DF1403812B2FN is the 140 × 140 ×...
$14.90 USD$14.90 USD$14.90 USD -
Apw17 1215a bitmain power supply unit for antminer s21 s19jxp
APW17 1215a Power Supply Unit | Replacement PSU for Antminer S21 and S19jXP Air-Cooled Miners The APW17 1215a is a...
$259.90 USD$259.90 USD$259.90 USD -
Thermal paste stencil mold for antminer s19kpro hashboard
Antminer S19K Pro Thermal Paste Stencil Mold Kit – 3 Molds & 2 Scrapers Get perfectly even thermal grease coverage...
$146.00 USD$146.00 USD$146.00 USD -
Antminer s19pro+ hydro hash board thermal paste mold for precise application
Antminer S19pro+ Hydro Hash Board Thermal Paste Mold | Precision Grease Application Kit The Antminer S19pro+ Hydro thermal paste mold...
$46.00 USD$46.00 USD$46.00 USD -
Antminer s19a bitmain hash board thermal paste stencil
Antminer S19A Thermal Paste Stencil Mold | Even-Application Tool for Bitmain S19A Hashboard Heat Management The Antminer S19A thermal paste...
$48.90 USD$48.90 USD$48.90 USD -
Bm1368pb asic chip for antminer s21 t21 s21hyd hashboard repair
BM1368PB ASIC Chip – Antminer S21 / T21 / S21 Hydro Hashboard Replacement The BM1368PB is the Bitmain ASIC hashing...
$39.90 USD$39.90 USD$39.90 USD -
Bm1368aa asic chip for antminer s21 t21 s21hyd hash board repair
BM1368AA ASIC Chip | Replacement IC for Antminer S21 / T21 / S21hyd Hashboard Repair The BM1368AA is the hashing...
$39.90 USD$39.90 USD$39.90 USD -
Apw11a1216-1a apw11 bitmain power supply for antminer t21
APW11A1216-1a Bitmain Power Supply – Antminer T21 Crypto Miner (12V-16V 3610W) The APW11A1216-1a is the Bitmain factory power supply for...
$389.00 USD$389.00 USD$389.00 USD



























































