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Toyota, 30/27 Spline Nitro Chromoly Birfield Outer Axle Joint
Toyota Nitro Birfield Outer Axle

Price: $214.50

Product Code: AXTBIRF-4340

Description Vehicle Applications Warranty Information

Toyota Land Cruiser FJ40, FJ60 & LJ70
Nitro HD 4340 Chromoly Front Birfield

1969-1983 FJ40 front FJ45 front
1968-1979 FJ55 front
1981-1987 FJ60 front
HJ60 front
1988-1990 FJ62 front - BJ70
1979-1985 Toyota 4x4 Hilux Pickup Front
1984-1985 Toyota 4x4 4Runner Front - Toyota Surf
Toyota LJ70 RJ70 Land Cruiser II & Prado
SAS Conversions

Axle Splines: 27 inner, 30 at hub
Material: 4340 Chromoly Steel
Manufacturer: Nitro Gear & Axle
Warranty: Lifetime*

Made from 100% 4340 chromoly thus adding strength where it is needed. Wherever your travels lead you, this Nitro 27 spline birfeild joint will give you the confidence and peace of mind to run any trail.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts

Nitro Gear & Axle strives to provide the highest quality differential & axle 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 Fits. At Nitro, we know differentials and know what it takes to provide you with high quality components.


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

  • Made out of 100% chromoly
  • 75% increased in strength
  • Precision polished
  • Made out of 4340 chromoly steel
  • Heat-treated for superior strength

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