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• ACCII Upgrade Kit™ for Mercedes
• UTCIS for K-Jetronic

• ACCII™ Upgrade Kit
• Thumbwheel Rebuild Kit

UnwiredTools™ Thumbwheel Rebuild Kit

The UTTRB Kit is a simple and cost effective solution to a bad ACCII thumbwheel temperature control.

UnwiredTools Thumbwheel Repair Kit Price: $30.00 USD

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Supporting Documentation

Thumbwheel Rebuild Kit Manual

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• UTCIS Software
• ACCII Kit Install Guide

 Customer Installations

• ACCII Kit Mercedes 300D
• ACCII Kit 1980 Mercedes 300CD
• UTCIS-V™ Porsche 928
• UTCIS-V™ on Mercedes 280SE (W116)
• UTCIS-V™ & Rest Pressure Kit on early 911

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