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Longfield™ Gun Drilled 30-Spline CV and Birfield Suitable For Nissan Patrol GQ - 300793-KIT

Longfield™ Gun Drilled 30-Spline CV and Birfield Suitable For Nissan Patrol GQ - 300793-KIT
Longfield™ Gun Drilled 30-Spline CV and Birfield Suitable For Nissan Patrol GQ - 300793-KIT
Brand: Trail Gear
Product ID: 21134
SKU: 300793-KIT
This product is vehicle specific.
Select your vehicle to check fitment.

$631.00 (Each) 

Supply Only Price.

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Longfield™ Nissan Patrol Birfields

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 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 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.


Note: The spline count on the stub shaft is 31-spline and 30-spline on the inner star.

NOTE: must be used with Rock Assault axle shafts

Genuine/Non Genuine – Advertised parts are not genuine (unless specifically stated) and manufacturer references are for application purposes only. Only items that are specifically noted as Genuine OEM can be presumed as genuine parts.

Superior Engineering is not sponsored, approved, affiliated or otherwise associated with any genuine or original parts manufacturer, distributor or dealer.


Identification and Guidance Only – Photos are for identification purposes only and may be of either genuine or non-genuine parts.
All manufacturers names, symbols and descriptions on this website are used for reference purposes only, and it is not implied that any units or parts listed is the product of these manufacturers.

Original Equipment Manufacturer "OEM" part/reference numbers are listed for information/reference purposes only. Trademarks identifying these parts are those of each OEM and are the property of their owners and are not used, or authorized for use, by Superior Engineering. Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only.

Superior Engineering has no associations and/or claims to be associated with OEM Vehicle Manufacturers and their Companies worldwide. Any implied associations are purely coincidental and are not inferred. Superior Engineering is a supplier of fully interchangeable non-genuine spare parts (alternatives) for equipment produced by manufacturers using in accordance with law OEM Vehicle Manufacturers and their products, i.e. suspension parts, steering components, manufactured items, vehicle accessories etc. Alternative spare parts produced by Superior Engineering are manufactured according own technological documentation developed with the use of reverse engineering.
Product Specs
Lift Height0-2 inch|3 inch|4 inch|5 inch|6 inch|6 plus inch
Vehicle Information
FAQ

This product carries Trail Gears Lifetime Warranty (one-time replacement). Trail Gears Lifetime Warranty covers manufacturing defects and breakage during normal use, for as long as you own the vehicle. All warranties are limited to the original purchaser and are not transferable to subsequent owners of the product.

The warranty period commences on the purchase date of the product. Trail-Gear warrants that it will repair or replace, free of charge, any eligible product which, under normal conditions of use and service, suffers breakage or proves to be defective in materials or workmanship. This warranty does not cover any labor costs incurred in the diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses.

Please read and review Trail Gears warranty requirements before contacting us.


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