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Teraflex Transfer Case Gear Set Manual w/Dana 300 for Jeep(See Application List)


  • Changes gearing from 2.6:1 to 4.0:1
  • Comes with all seals and gaskets
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Pricing: $744.79


Change a CJ or Scout's 2.6:1 stock ratio to a true, 4.0:1 low-range ratio. This low range gear replacement kit benefits from the Dana 300's strength and durability. It allows the Jeep owner to enhance trail performance by maximizing the crawl ratio. Installation of this kit into your transfer case will increase your crawl ratio by 50%! This kit is easy to install. There are no driveshaft changes or special shift linkages required. It comes complete with all necessary gaskets and seals. A new shift rail will increase detent pockets to help with twin stick applications. *Scout owners* You can purchase the Low300SC for 1980 Scouts with manual transmissions (item #2103000). The Low300Scauto is designed specifically for automatic transmissions (item #2122800). The Scout kit requires some internal case grinding. Overhaul kit: The TC300 overhaul kit is available for anyone needing the bearings and seals to completely overhaul the Dana 300 Transfer case.

Application List


80-83 Jeep CJ-5

80-86 Jeep CJ-7

81-86 Jeep CJ-8 Scrambler


Gear Ratio: 4.0:1


  • 2123000
  • 2123000
  • Teraflex
  • New

Shipping Information

  • Item Requires Shipping
  • 22.0 lbs.
  • W11.3000” x H10.3000” x L13.4000”

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