Garrett

Garrett GTA4082VKLN Turbocharger 798389-5005S Isuzu 6HK1 7.8L VNT

SKU: 798389-5005S
In stock - 8 items available
$4,455.58
-4% $4,626.95 $4,455.58
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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Genuine Garrett GTA4082VKLN turbocharger, part number 798389-5005S, for the Isuzu 6HK1 7.8L diesel. This is a variable nozzle turbine (VNT) unit with an electronic actuator, used as original equipment on Tier 4 6HK1 engines in Hitachi and JCB excavators and wheel loaders.

Key Features

  • Garrett GTA4082VKLN, VNT variable nozzle turbine design
  • Electronic actuator
  • OE turbocharger for the Isuzu 6HK1 7.8L, Tier 4 emissions
  • New unit, no core charge

Fitment

  • Isuzu 6HK1 7.8L diesel, Tier 4
  • Hitachi excavators and wheel loaders with the 6HK1 engine
  • JCB excavators and wheel loaders with the 6HK1 engine

Confirm the number on your existing turbocharger before ordering. The GTA4082VKLN model designation is also used on other engines under different part numbers, so match on 798389-5005S rather than the model name alone.

Product Details

  • Brand: Garrett
  • Component OEM: Garrett
  • Model: GTA4082VKLN
  • Manufacturer Part Number: 798389-5005S
  • Condition: New

170-025-2055, 1700252055, 48004889, 48004889R, 798389-0002, 798389-0003, 798389-0004, 798389-0005, 798389-5002, 798389-5002S, 798389-5003, 798389-5003S, 798389-5004, 798389-5004S, 798389-5005, 798389-5005S, 798389-9002, 798389-9003, 798389-9004, 798389-9005, 7983890002, 7983890003, 7983890004, 7983890005, 7983895002, 7983895002S, 7983895003, 7983895003S, 7983895004, 7983895004S, 7983895005, 7983895005S, 7983899002, 7983899003, 7983899004, 7983899005, 8980964170, 8980964171, 8980964172, 8982609300, 8982609301

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