Elevate your transmission diagnostics with the Kustom Truck Allison TCM Jumper, a versatile addition to our industry-leading modular bench harness line, designed to service Allison transmissions with GEN4 electronics. This jumper harness integrates seamlessly with the Kustom Truck Base Bench Harness (PN: 99905015), connecting via a Deutsch 21-Pin male bulkhead connector, with the other end plugging directly into the Allison GEN4 TCM for precise communication during bench testing. Built with high-quality automotive crosslink GXL wire, secure solder connections, and 3M Polyolefin heatshrink, this jumper ensures durability and reliability. Ideal for mechanics and fleet owners performing TCM programming, diagnostics, or testing on Allison GEN4-equipped transmissions in heavy-duty trucks or equipment like Freightliner, Western Star, Peterbilt, or Kenworth, this jumper is essential for a complete bench harness system. Note: Requires the Kustom Truck Base Bench Harness (PN: 99905015) and one of the compatible battery jumpers (PN: 99905016, 99905017, or 99905018) to form a complete system. Confirm compatibility with your specific Allison GEN4 transmission by contacting Kustom Truck for fitment verification. Enhance your bench testing setup with this precision-engineered TCM jumper, crafted for durability and precision.
Kit Includes:
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(1) Allison TCM Jumper Harness for GEN4 electronics
Key Features:
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TCM jumper harness for Allison transmissions with GEN4 electronics
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Modular design connects to Base Bench Harness (PN: 99905015) with Deutsch 21-Pin connector
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Plugs directly into Allison GEN4 TCM for reliable diagnostics
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Built with GXL wire, solder connections, and 3M Polyolefin heatshrink for durability
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Supports TCM programming, diagnostics, and testing for Allison GEN4 systems
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Engineered for precise fitment and durable performance
Enhance your transmission diagnostics with Kustom Truck Parts’ Allison TCM Jumper, crafted for seamless GEN4 TCM integration.
