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Chromoly Birfield Kits

  • 27spline  Fits Rock Assualt +3in  Short Side
    $137.50 27spline Fits Rock Assualt +3in Short Side
    Tacoma Power Steering Hose Conversion Kits When installing a SAS kit on your Tacoma the rack and pinion has to be removed and replaced usually with an 86-95 Toyota IFS power steering box. Trail-Gear has developed a...

  • Longfield 27 Spline Birfield Axle Kit (Pick up/4runner)
    $443.50 Longfield 27 Spline Birfield Axle Kit (Pick up/4runner)
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 27 Spline Inner Axle  Long  (Pick up/4runner/FJ 60)
    $135.75 Longfield 27 Spline Inner Axle Long (Pick up/4runner/FJ 60)
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 27 Spline Inner Axle  Short  (Pick up/4runner)
    $135.75 Longfield 27 Spline Inner Axle Short (Pick up/4runner)
    Longfield FJ60 30-Spline Long Spline Super Set The Longfield birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers. The Longfield birfield housing...

  • Longfield 30 Spline Birfield/Axle Kit
    $489.75 Longfield 30 Spline Birfield/Axle Kit
    Longfield™ Suzuki JB23 33-Spline Front Axle Kit The Longfield™ Suzuki JB23 33-Spline Front Axle shafts are made out of 4340 chromoly steel. The Longfield™ birfields are made out of 100% chromoly and are...

  • Longfield 30 Spline Birfield/Axle Kit (+5 Pickup/4Runner)
    $512.00 Longfield 30 Spline Birfield/Axle Kit (+5 Pickup/4Runner)
    Longfield 30-Spline 4340 Chromoly Super Set With larger tires and more horsepower being used on the trails these days upgrades to your axle are more critical than ever.  In a Toyota one of the common failures are...

  • Longfield 30 Spline Birfield/Axle Kit(+3 Pickup/4Runner)
    $512.00 Longfield 30 Spline Birfield/Axle Kit(+3 Pickup/4Runner)
    Longfield 30-Spline 4340 Chromoly Super Set With larger tires and more horsepower being used on the trails these days upgrades to your axle are more critical than ever.  In a Toyota one of the common failures are...

  • Longfield 30 Spline Birfield/Axle Super Set (+3 Pickup/4Runner) Gun Drilled
    $629.00 Longfield 30 Spline Birfield/Axle Super Set (+3 Pickup/4Runner) Gun Drilled
    Longfield FJ60 Gun Drilled 30-Spline Long Spline Super Set The Longfield Gun Drilled 30-Spline Birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers...

  • Longfield 30 Spline Birfield/Axle Super Set (+5 Pickup/4Runner) Gun Drilled
    $629.00 Longfield 30 Spline Birfield/Axle Super Set (+5 Pickup/4Runner) Gun Drilled
    Longfield Gun Drilled 30-Spline 4340 Chromoly Super Set The Longfield 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...

  • Longfield 30 Spline Birfield/Axle Super Set Gun Drilled
    $629.00 Longfield 30 Spline Birfield/Axle Super Set Gun Drilled
    Trail-Safe™ Pinion Seal Tired of dealing with oil leaks from your pinion gear? Trail-Gear has remedied that issue by offering our new Trail-Safe Pinion Seal. The Trail Safe Pinion seal lip is totally supported by a...

  • Longfield 30 Spline Inner Axle  Long  (FJ 40)
    $135.75 Longfield 30 Spline Inner Axle Long (FJ 40)
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 30 Spline Inner Axle  Long  (Pick up/4runner/FJ 60)
    $135.75 Longfield 30 Spline Inner Axle Long (Pick up/4runner/FJ 60)
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 30 Spline Inner Axle  Long  (Pickup/4runner) +5
    $137.50 Longfield 30 Spline Inner Axle Long (Pickup/4runner) +5
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 30 Spline Inner Axle  Short  (FJ 40/FJ 60)
    $135.75 Longfield 30 Spline Inner Axle Short (FJ 40/FJ 60)
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 30 Spline Inner Axle  Short  (Pick up/4runner)
    $135.75 Longfield 30 Spline Inner Axle Short (Pick up/4runner)
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 30 Spline Inner Axle  Short  (Pickup/4runner) +3
    $135.75 Longfield 30 Spline Inner Axle Short (Pickup/4runner) +3
    Longfield Inner Axle Shafts The 4340 Chromoly Inner Axles receive a special "through" hardening and are cryogenically treated making them the strongest aftermarket axles out there today.. They have a fully...

  • Longfield 30 Spline Inner Axle  Short  (Pickup/4runner) +5
    $137.50 Longfield 30 Spline Inner Axle Short (Pickup/4runner) +5
    Custom 30-Spline Axle Shafts Our Longfield 30-Spline Custom Axle Shafts are made out of 4340 Chromoly which is through hardened. They have a fully machined and polished seal surface and all 30 spline shafts come with...

  • Longfield Birfield  27 Spline Chromoly
    $147.75 Longfield Birfield 27 Spline Chromoly
    Longfield 30-Spline Birfield The Longfield birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers.  The Longfield birfield housing is made out of...

  • Longfield Birfield  30 Spline Chromoly
    $227.00 Longfield Birfield 30 Spline Chromoly
    Longfield Chromoly Hub Gears When you run bigger tires you put more strain and wear on your axles and hubs creating more failure points. Keep your rig running problem–free with Longfield OEM replacement hub gears made...

  • Longfield Birfield  30 Spline Chromoly Gun Drilled
    $231.00 Longfield Birfield 30 Spline Chromoly Gun Drilled
    Longfield Tacoma Rear Axle Shafts When you add larger tires to your 95 1/2 - 04 Tacoma you increase the risk of twisting or breaking a rear axle shaft that is why Trail-Gear has made a forged 4340 chromoly rear axle...