OEM Quality or BETTER
Every part meets or exceeds original equipment specifications for guaranteed performance and reliability.
100+ Years of Engine Expertise
Trust in our century of combined experience serving the heavy-duty diesel industry.
Same-Day or Next-Day Shipping
Orders placed before 3PM EST ship same day. We know downtime costs money.
New, Reman, & Used
Complete selection of parts to fit every budget and application need.
Details
Main Bearing New Cummins® 4.5 4.5T 6.7 6.7T" Diesel 2995788 New Holland Farm Tractor T4040 Standard T4040 Deluxe T4050 Deluxe T4050F T4050V Special T5050 TD5050 T5060 T6010 T6020 T6030 TN95A Standard TN95DA Deluxe TN85A Standard TN85DA Deluxe Crawler Tractor TK4050 TK4050M TK4060 Farm Tractor FARMALL 105U FARMALL 85C FARMALL 85U FARMALL 90 (Tier III) FARMALL 95 (Tier III) FARMALL 95C FARMALL 95N FARMALL 95U JX1095C Value Farm Tractor MXU115 MXU130 Loader Backhoe 580SM (Series 2) 580SM+ (Series 2) 590SM (Series 2) Wheel Loader 621D (S/N JEE0135501 & After) Case IH Farm Tractor MAXXUM 100 MAXXUM 110 MAXXUM 115 MAXXUM 125 MAXXUM 140 New Holland Farm Tractor TN85A Standard TN85DA Deluxe Case Skid Steer Loader 430 (BSN 430 NA N7M479683; 430 EU N7M479546) 445 (BSN N7M454787) Compact Track Loader 445CT (BSN N8M458846) .254mm oversize
Warranty Information
New parts are covered under the original manufacturer's warranty. Rebuilt and used parts come with an inspection-only warranty unless otherwise stated. While RF Engine is not the manufacturer and cannot extend additional warranties, we're here to help if any issues arise — including support with manufacturer warranty claims.
We guarantee all parts to be as described and in usable condition, free from misrepresentation or material defects. If something isn't right, we'll work with you to make it right.
Used parts are cleaned and inspected, but may show normal wear, surface rust, or cosmetic imperfections. Most will require further cleaning or machining prior to installation. We strongly recommend installation by a qualified heavy-duty diesel mechanic.
View full warranty policy
We guarantee all parts to be as described and in usable condition, free from misrepresentation or material defects. If something isn't right, we'll work with you to make it right.
Used parts are cleaned and inspected, but may show normal wear, surface rust, or cosmetic imperfections. Most will require further cleaning or machining prior to installation. We strongly recommend installation by a qualified heavy-duty diesel mechanic.
View full warranty policy
