General Motors GM-48711 Tamper-proof Bolt Wrench Kit

General Motors GM-48711 Tamper-proof Bolt Wrench Kit

Kent‑Moore Tool Number: EN‑48711 (Discontinued)

The GM‑48711 Tamper‑Proof Bolt Wrench Kit is a specialized service tool required to remove and torque the PCV tube tamper‑proof bolts found on select GM engines. These bolts are designed to prevent unauthorized removal, and GM Service Information specifies the use of GM‑48711 to avoid damage during PCV system service.

Using any tool other than GM‑48711 can result in stripped fasteners, broken pins, or damage to the PCV tube, leading to costly repairs. This high‑quality aftermarket equivalent provides the precision needed for proper service procedures.

✔ Critical Usage Notice

The pins in this tool can break if mishandled or if excessive force is applied. For this reason, the tool is sold without any warranty.

✔ Key Features

• Designed specifically for GM tamper‑proof PCV tube bolts
• Prevents damage to fasteners and PCV components
• Required by GM Service Information for proper removal and torque procedures
• High‑quality aftermarket replacement for Kent‑Moore EN‑48711
• Essential for dealership technicians and professional repair shops

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