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Sleepy Customs LLC — recall

Automotive · United States · 2026-04-03

Sleepy Customs IS300 Slave Cylinder Conversion Kits have an adapter plate issue

Country	United States
Category	Automotive
Published	2026-04-03
Manufacturer	Sleepy Customs LLC
Units affected	121
Defect	Sleepy Customs LLC is recalling certain IS300 Slave Cylinder Conversion Kits, both full kits and adapter plate only versions. The adapter plate may separate from the transmission housing during vehicle operation, resulting in loss of the clutch function and ability to shift gears._x000D_ An inability to shift gears reduces the driver's ability to control vehicle speed, increasing the risk of a crash.
Component	POWER TRAIN
Remedy	Owners are advised not to drive their vehicle that is equipped with the conversion kit until the remedy is performed. Sleepy Customs LLC will provide a replacement adapter plate, free of charge. Owners may contact Sleepy Customs, LLC customer service at sales@sleepycustoms.com.
Recall number	26E018000
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	FMVSS (NHTSA) · Full guide →

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