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Toyota 8 Inch IFS Ratio Ring And Pinion Nitro Gear and Axle

Vehicle Fitments
MakeModelSubmdelFromTo
Toyota4RunnerLimited20032014
Toyota4RunnerSport20032009
Toyota4RunnerSR520032014
ToyotaTacoma20052015
ToyotaTacomaX-Runner20052013
ToyotaTacomaPre Runner20052015
ToyotaFJ Cruiser20072014
ToyotaFJ CruiserTRD Special Edition20072007
ToyotaFJ CruiserTrail Teams Special Edition20082008
Toyota4RunnerTrail20102014
ToyotaTacomaTRD Pro20152015
ToyotaTacomaSR20162017
ToyotaTacomaLimited20162017
ToyotaTacomaTRD Off-Road20162017
ToyotaTacomaTRD Sport20162017
ToyotaTacomaSR520162017
ToyotaTacomaTRD Pro20172017

Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Details:

  • Nitro Ring and Pinion Set
  • Differential: Toyota 8 Inch Reverse, Clamshell IFS
  • Location: Front
  • Rotation: Reverse
  • Gear Ratio: 4.88 Thick Gear (Fits 3.73 and Down Case)
  • Tooth Count: 39/8
  • Material: 8620 Steel
  • Pinion Spline: 29
  • Ring Gear Bolts: 10 (Not Included)
  • Manufacturer: Nitro Gear and Axle
  • Warranty: 2 Years
  • Sold As A Set

Tech Note:

  • Thick ring and pinion fits 3.73 and Down carrier: ARB 121 or NC-T8S-3

Fits Vehicles:

  • 2003-2014 Toyota 4Runner
  • 2007-2014 Toyota FJ Cruiser
  • 2005-Present Toyota Tacoma
Products specifications
Country of OriginUSA
Sold AsSet
Ring Gear RotationReverse
UPC670385638862
DifferentialToyota 8.0 Inch
AvailabilityAvailable
LocationFront
Ratio4.88 Ratio
UniversalNo
Mfg LabelToyota Ring & Pinion
Pinion Spline Count29 Spline Pinion
Ring Gear Bolts10 Bolt
Tooth Count39/8
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment Notes03-Newer 4Runner, 03-08 Lexus GX470, 09-Newer Lexus GX460, 02-08 Land Cruiser Prado 120, 03-09 Toyota Hilux Surf, 05-Newer Toyota Fortuner, 09-Newer Land Cruiser Prado 150, 05-NewerTacoma, 07-14 FJ Cruiser, 05-Newer Toyota Hilux Pickup
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Picture of Toyota 8 Inch IFS Reverse Clamshell 4.88 Ratio Ring And Pinion Nitro Gear and Axle
Toyota 8 Inch IFS Reverse Clamshell 4.88 Ratio Ring And Pinion Nitro Gear and Axle
SKU: T8S-488RT-NG-FSJK
Manufacturer part number: T8S-488RT-NG
Picture of Toyota 8 Inch IFS Clamshell 4.56 Reverse Thick Ratio Ring And Pinion Nitro Gear and Axle
Toyota 8 Inch IFS Clamshell 4.56 Reverse Thick Ratio Ring And Pinion Nitro Gear and Axle
SKU: T8S-456RT-NG-FSJK
Manufacturer part number: T8S-456RT-NG
Picture of Toyota 8 Inch IFS Clamshell 4.10 Reverse Thick Ratio Ring And Pinion Nitro Gear and Axle
Toyota 8 Inch IFS Clamshell 4.10 Reverse Thick Ratio Ring And Pinion Nitro Gear and Axle
SKU: T8S-410RT-NG-FSJK
Manufacturer part number: T8S-410RT-NG
Products specifications
Country of OriginUSA
Sold AsSet
Ring Gear RotationReverse
UPC670385638862
DifferentialToyota 8.0 Inch
AvailabilityAvailable
LocationFront
Ratio4.88 Ratio
UniversalNo
Mfg LabelToyota Ring & Pinion
Pinion Spline Count29 Spline Pinion
Ring Gear Bolts10 Bolt
Tooth Count39/8
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment Notes03-Newer 4Runner, 03-08 Lexus GX470, 09-Newer Lexus GX460, 02-08 Land Cruiser Prado 120, 03-09 Toyota Hilux Surf, 05-Newer Toyota Fortuner, 09-Newer Land Cruiser Prado 150, 05-NewerTacoma, 07-14 FJ Cruiser, 05-Newer Toyota Hilux Pickup
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov