COVID-19, supply shortages, & a surge in demand are causing longer-than-normal ship times. Rest assured that your order is our top priority. READ MORE…
PLEASE NOTE: Commercial carriers such as UPS, FedEx, and other carriers have suspended Delivery Service Guarantees until further notice. As a result, we are currently unable to refund shipping costs in the event your order delivery is delayed.

Longfield Dana 30-40-60 U-Joint 300M

As low as $250.74
SKU
LONGFIELD DANA 30-40-60 UJOINT 300M

Longfield 300M Dana 44/60 U-Joints

These Longfield 300M Dana 44 and 60 U-Joints now come with one grease fitting instead of 4, they are cross drilled which will give you more grease storage. We went with a high impact aluminum nickel bronze bushing. These are much better for high speed than standard bronze and will help prevent galling like our previous joints. These come with full circle c-clips. You are able to rebuild this joint. Just think now only 2 grease fittings instead of 8. Of course they are made in the USA, designed and built by Longfield and come with our lifetime warranty against breakage.

We are very happy with the field testing and the breakage test results from our new joints.

These are sold individually.

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

  • Made out of 300M material
  • Now come with one grease fitting instead of 4, they are cross drilled which will give you more grease storage
  • High impact aluminum nickel bronze bushing
  • Full circle c-clips

Note: Not for JK DANA 44. If ordering for use with OEM Dana 30 axles, you will need to reuse your stock U-joint c-clips instead of the full-circle c-clips provided with the kit.

  • Dana 30
  • Dana 44 (will not fit JK Dana 44)
  • Dana 60

If you have any questions on the use or installation of this product please contact our customer support at (559)-549-6737

All products carry our 12 Month Limited Warranty. All warranties are limited to the original purchaser and are not transferable to subsequent owners of the product. The warranty period begins on the purchase date. Trail-Gear warrants that it will repair or replace, free of charge, any eligible product which, under normal conditions of use and service, proves to be defective in materials or workmanship. This warranty does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses.

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

Warranty Exclusions


Trail-Gear Inc. warranty does not cover, and Trail-Gear Inc. shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Trail-Gear products, except where such agreements are within the provisions of this Warranty.

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.

Additionally excluded from this warranty are parts which are subject to normal wear and tear, such as bushings, fluids, hoses, gaskets, belts, etc. Products not manufactured by Trail-Gear Inc. are excluded from any warranty and shall be handled with the original manufacturer.

All parts used in a competitive racing environment are excluded from this warranty. If, after inspection, a part returned, under any warranty, is deemed to be ineligible for warranty repair or replacement, the part may be repaired or replaced for a discounted cost. Return shipping charges will apply. Any part for which a warranty replacement is sought must be returned to Trail-Gear Inc. before any replacement items can be shipped. All replacement parts shipped before the suspect part has been received and evaluated by Trail-Gear, MUST BE PAID IN FULL. In such a case, after the suspect part has been received and approved for a warranty replacement, the purchase price for the replacement will be refunded.

    To begin your warranty claim:
  • Please contact Trail-Gear Inc. at 559-252-4950 or email sales@trail-gear.com prior to returning any product under warranty to verify that warranty is still in effect.
  • Products must be shipped back to Trail-Gear Inc. at the expense of the customer.
    Ship all products to:
    ATTN: WARRANTY
    5356 E. Pine Avenue
    Fresno, Ca 93727.
  • Please place a clearly marked copy of the original invoice on the outside of the package.
  • 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.

If you are an international customer, please email the warranty department at sales@trail-gear.com to receive further instruction. International customers may have the option to field destroy an approved warranty to avoid costly return shipping. In this case, any shipping charges for replacement parts will be at the expense of the customer.