The International 4100 2002-2011 uses key code series FL, with 524 documented codes spanning the range FL1-FL262, Z1-Z262. Uses a 7-cut double-sided profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is typically stamped on the original key bow or available via the VIN through the dealer. The lock is decodable with a Lishi tool. Sign in for the specific match.
Code prefix
FL
Code range
FL1-FL262, Z1-Z262
Years
2002-2011
Total codes
524
Lishi decodable
Yes (sign in for tool name)
Cuts per key
7
Last verified
Verification pending
Common questions
What key code series does the International 4100 2002-2011 use?
The International 4100 2002-2011 uses key code series FL, with 524 documented codes ranging from FL1-FL262, Z1-Z262.
Can the International 4100 2002-2011 lock be decoded?
Yes. A Lishi-style 2-in-1 decoder reads the door or ignition lock without disassembly, revealing the bitting code that can be cross-referenced against this series' key code database. The specific Lishi tool match for this vehicle is available to signed-in locksmiths.
How many cuts does a International 4100 2002-2011 key have?
7 cuts on a double-sided profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
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