This main bearing set 0.020 inches under fits select Allis Chalmers® tractors and Gleaner® combines. It replaces OEM part number 74006056 and matches Abilene Machine LLC part number AM74006056. Use this set when the crankshaft has been ground 0.020 inches undersize to restore proper oil clearance and stable crankshaft support under heavy load and heat.
Each bearing is precision machined to meet OEM specifications for fit and finish. The bearing surface promotes a consistent oil film to reduce friction and journal wear. It is a dependable choice for full rebuilds or preventative maintenance on hardworking Allis Chalmers® and Gleaner® engines that need reliable performance in the field.
Abilene Machine is one of the largest family owned and operated tractor and combine salvage yards in the United States. This part is backed by a one year warranty and our commitment to quality. It is a simple and cost effective way to keep your Allis Chalmers® or Gleaner® equipment in top working condition without the high price of new OEM components.
As a family owned company, Abilene Machine has been providing farmers with dependable agricultural replacement parts for over 40 years. Whether you need to make a repair or perform scheduled maintenance, you can depend on us to help keep your equipment in great working condition. And if you have any questions, please do not hesitate to contact our knowledgeable sales staff. We have over 100 years of combined ag parts sales experience to assist you.
Warranty Info
Abilene Machine, LLC offers a standard 1-year warranty on all new, used and remanufactured parts. Abilene Machine reserves the right to inspect any or all parts returned for warranty before warranty claims will be honored. In all instances, Abilene Machine's sole liability will be either replacing the defective part or a refund not to exceed the purchase price of the defective part.
