Longfield LC79 30-Spline Birfield/Axle Super Set, Gun Drilled

Rating:
% of 100
$1,154.85
87 In Stock
SKU
305794-1-KIT

Longfield LC79 Gun Drilled 30-Spline Super Set

The Longfield LC79 Gun Drilled 30-Spline Birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers. The internals of the birfield are also made from 4340 chromoly and are dual heat treated for superior strength. The birfield has a M8 grease zerk at the end of the stub shaft and is gun drilled through the center of the birfield to allow for grease to pass through the zerk fitting and into the internals. This will save you precious time by eliminating the need to disassemble your axle just to service your birfields.

The LC79 Gun Drilled 30-Spline Birfields also have a shallow relief near the splines on the stub shaft known as a Machined Spline Saver. The Machined Spline Saver eliminates stress concentrations caused by grooving from the tool that makes the splines on the stub shaft. The stress concentration from the spline groove is a common failure point on birfield stub shafts. The stub shaft of the Birfield has dual snap ring grooves to accommodate FJ80s with short and long drive flanges.

The axle shafts are also made out of 4340 chromoly steel.


⚠ WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers
  • Birfield housing is made out of forged 4340 chromoly steel
  • Internals of our Longfield birfields are made out of 4340 chromoly steel and then dual heat-treated for superior strength
  • Machined spline saver to eliminate stress concentrations from the spline groove
  • Gun drilled to create grease passage through the birfield
  • M8 grease zerk at the end of stub shaft for easy greasing of the birfield
  • Includes ABS Tone Rings
  • Includes extended drive flange dust caps
  • The axle shafts are also made out of 4340 chromoly steel

Note: This kit will work with both automatic & manual locking hubs.

TOYOTA LAND CRUISER LC79
(1999-CURRENT)

1999 Toyota Land Cruiser LC79
2000 Toyota Land Cruiser LC79
2001 Toyota Land Cruiser LC79
2002 Toyota Land Cruiser LC79
2003 Toyota Land Cruiser LC79
2004 Toyota Land Cruiser LC79
2005 Toyota Land Cruiser LC79
2006 Toyota Land Cruiser LC79
2007 Toyota Land Cruiser LC79
2008 Toyota Land Cruiser LC79
2009 Toyota Land Cruiser LC79
2010 Toyota Land Cruiser LC79
2011 Toyota Land Cruiser LC79
2012 Toyota Land Cruiser LC79
2013 Toyota Land Cruiser LC79
2014 Toyota Land Cruiser LC79
2015 Toyota Land Cruiser LC79
2016 Toyota Land Cruiser LC79
2017 Toyota Land Cruiser LC79
2018 Toyota Land Cruiser LC79
2019 Toyota Land Cruiser LC79
2020 Toyota Land Cruiser LC79
2021 Toyota Land Cruiser LC79
2022 Toyota Land Cruiser LC79
2023 Toyota Land Cruiser LC79
2024 Toyota Land Cruiser LC79

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Please read and review our return and warranty requirement document before sending in products.

Warranty Exclusions


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Specifically excluded from this warranty are failures caused by lack of maintenance, misuse, negligence, modification, abuse, improper application, crash damage, installation or operation, or failures caused by unauthorized service or use of unauthorized parts.

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    Ship all products to:
    ATTN: WARRANTY
    5356 E. Pine Avenue
    Fresno, CA 93727.
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  • Please include a short note stating the problem you are experiencing.

If any of the above mentioned policy is not met, the package will be refused or warranty claim denied. By completing the steps above, this will ensure faster processing of your claim so that Trail-Gear can get your product back to you as quickly as possible. All warranties are generally processed within 2-3 business days of Trail-Gear receiving the parts from you. Additional delays may be incurred if product needs additional testing or repairing.

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