Longfield™ Nissan Patrol Y60 Birfield/Axle Kit

Longfield™ Nissan Patrol Birfield Kit

With larger tires and more horse power than ever before being used on the trails these days, upgrades for your rig are more critical than ever.  That is why we have developed our new Longfield™ Nissan Patrol Birfields. The Longfield™ Nissan Patrol 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 forged 4340 chromoly steel. The internals of our Longfield™ birfields are made out of 4340 chromoly steel and then dual heat-treated for superior strength. The Birfield side of the axle shafts are 30-spline and the diff side is 31-spline.

Note: Some minor clearancing of the knuckle ball may be required.