Home>> AT21139 - Main Thrust Bearing Std Main Thrust Bearing Std - Fits John Deere® - AT21139 Sugg. Retail Price: $35.95/EA Out of Stock - + View More Details Hassle-Free Returns & Worry-Free Warranty Claims We’ve got you covered with a 365-day return policy, free return shipping, and a 365-day warranty on all our parts. Our Return & Warranty Policy Product Information # AT21139 New (Aftermarket Part) Main Thrust Bearing Std (Order 1 Per Engine) Where Used FITS JOHN DEERE® 820, 1020, 1030, 300, 300A, 350, 350B, 380, 1520, 1530, 2040, 301A, 302, 302A, 310, 350B, 350C, 350D, 1040, 1140, 1630, 2040, 2140, 2155, 2240, 350D, 355D, 2355, 310C, 315C, 5400N, 5500, 5200, 5300, 5400, 2020, 2120, 2510, 400, 440, 450, 480, 2020, 2030, 2120, 2130, 2520, 310B, 401A, 401B, 480A, 450B, 450C, 450D, 401, 440, 440A, 440B, 450B, 480B, 480C, 2130, 2350, 2550, 2355, 2555, 210C, 310C, 310D, 315C, 400, 2140, 2650, 2750, 2555, 2755, 2850, 2855, 310C, 310D, 315C, 315D, 210D, 290D, 310C, 310D, 315C, 315D, 400G, 482C 4039, 2140, 2650, 2750, 2850, 2555, 2755, 2855 4039T, 2630, 2640, 340D, 344E, 410C, 410D, 440C, 450E, 450G, 455E, 490D, 510B, 340D, 344G, 410C, 410D, 450E, 450G, 455E, 455G, 490E, 510C, 540D, 550A, 550B, 555A, 555B, 555G, 340D, 344E, 410C, 410D, 440C, 450G, 450E, 455E, 490D, 510B 4045, 6400, 6500, 6510, 6700, 340D, 344G, 410C, 410D, 440C, 450G, 450E, 455E, 490D, 510B, 3420, 540, 544, 2840, 3120, 3130, 3210, 3530, 4030, 4400, 444, 444C, 444D, 4420, 570A, 540A, 544A, 710B, 2940, 2950, 2955, 3040, 3050, 3140, 3150, 3155, 3255, 3350, 3640, 4420, 4530, 7440, 7445, 9900, 9910, 9920, 444D, 570B, 3140, 3540, 3550, 4050, 7200, 7445, 9400, 9930, 444D, 544G, 544E, 570B, 710B, 710C, 2955, 3155, 3255, 3640, 3650, 9900, 9910, 9920, 444D, 570B, 3140, 6506, 6600, 7200, 7445, 9400, 9930, 444D, 544G, 544E, 570B, 710B, 710C, 544B, 544C, 544D, 624E, 640, 640D, 643D, 648D, 655A, 655B, 670A, 670B, 672A, 672B, 690D, 690E, 693D, 750B, 755, 755A, 755B, 790E, 6800, 6900, 7210, 7400, 7410, 7600, 9400, 544B, 544C, 544D, 624E, 640D, 643D, 648D, 648E, 653, 655A, 655B, 670A, 670B, 672A, 672B, 690D, 690E, 693D, 750B, 755, 755A, 755B, 790E Replaces OEM Part #: AT21139CCT WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Product Details MPN AT21139 Condition New Part Type Main Thrust Bearing Std Product Line John Deere® Compatible Parts Warranty & Returns Warranty Period Warranty Details 365 Days Return Period Return Policy 365 Days Specifications & Instructions Specifications Instructions Shipping Information Our standard business hours are from Monday to Friday, 8:00 AM to 5:00 PM CST. We strive to ship your items on the same business day, provided we receive your order before 4:00 PM CST. Orders placed over the weekend or on holidays will be shipped on the next business day. We offer shipping via USPS, FedEx, UPS, and truck freight. Express shipping options are available both online during checkout and when you place your order by phone. Questions & Answers Customer Reviews Need help finding a tractor part? Give us a call at 1-800-462-7335.Any use of OEM part numbers is for reference only.