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JT SPROCKETS Countershaft Sprocket - 18 Tooth - Kawasaki JTF1537.18

Part Number: 12120945
JT SPROCKETS
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SKU:
12120945
UPC:
824225206913
MPN:
JTF1537.18
Availability:
Ships Same Business Day
Weight:
0.62 LBS
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$23.83
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Description

A worn or undersized countershaft sprocket directly impacts your power delivery, throttle response, and overall gear ratio performance. This JT Sprockets 18-tooth unit is engineered for maximum durability while keeping rotating mass to a minimum—critical for maintaining engine efficiency and reducing parasitic drag on your crankshaft. Whether you're building a high-revving race engine or optimizing an existing drivetrain, this OEM-quality replacement delivers the precision fit and longevity you need.

  • Tooth Count: 18
  • Fitment: Kawasaki (vehicle-specific)
  • MPN: JTF1537.18
  • Material: High-strength steel
  • Design: Computer-optimized
  • Weight: Minimum, lightweight
  • Strength: Ultimate rated
  • Installation: Bolt-on replacement
  • Application: Countershaft drive
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