STC40-4 - Silicone Terminal Covers for Alternator Battery Stud and Power Junction Blocks Fits 2/0-4/0 AWG Wire 2 Red and 2 Black Pairs (4 Pack)

The STC40-4 Silicone Terminal Covers from Recoil Audio USA are designed to protect battery, alternator, and power junction stud connections from corrosion and accidental shorting. Compatible with 2/0–4/0 AWG wire and studs up to 3/4", these covers deliver a clean, professional finish to high-current wiring installations. Each cover can be trimmed to fit the exact wire diameter needed, making them adaptable across a range of applications including alternators, starters, solenoids, and distribution blocks.

• Wire compatibility: Fits 2/0–4/0 AWG wire with a diameter between 3/4" and 7/8"
• Stud compatibility: Works with 1/2", 3/4", or smaller studs with nut installed
• Trimmable design: Cut the opening to match your exact wire diameter for a secure fit
• High-grade silicone: Rated for -40°C to 105°C; resists heat, moisture, and vibration
• 4-pack included: Comes with 2 red and 2 black covers for polarity-coded installs
• Broad application: Suitable for alternators, starters, solenoids, and power junction blocks