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Multiple options, conditions, or variants are available for this item.
Main Bearing Set (STD) for John Deere AR4924211 Main Bearing Set (STD) for John Deere AR49242
Standard
$16470
Main Bearing Set (.010") for John Deere AR3 Main Bearing Set (.010") for John Deere AR
.010"
$16714
Main Bearing Set (.020") for John Deere 1068183 Main Bearing Set (.020") for John Deere 106818
.020"
$16071
Main Bearing Set (.030") for John Deere AR0 Main Bearing Set (.030") for John Deere AR
.030"
$16071
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Fitment Guide

Backhoes (1)
John Deere JD500A
Dump Trucks (1)
John Deere 300D
Power Units (1)
John Deere NA303D
Tractors (2)
John Deere 3010
John Deere 3020
Wheel Tractors (2)
John Deere 3010
John Deere JD500
Engines (2)
John Deere 4270D | Original Block, ESN 50000 - 124999, Block C/N R32020, R40850, Has weep holes
4-cyl • Diesel
John Deere 254D | Original Block, ESN up to 49999, Block C/N R26160, Has weep holes, all service cylinder kits are 4.25" bore
4-cyl • Diesel
While every effort has been made to ensure the accuracy of the fitment information listed above, it is ultimately the responsibility of the installing mechanic to perform a side-by-side comparison of the replacement part with the original to verify proper fit before installation. RF Engine is not liable for labor or consequential damages resulting from incorrect application.

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All specifications and numbers are provided for reference only and should be independently verified before use. While we guarantee our parts match their descriptions and accept returns for any discrepancies, we cannot be held liable for installation costs, modifications, or consequential damages. Questions about compatibility? Contact our parts experts at 800-828-6943, sales@dieselcranks.com, or via live chat, Mon-Fri 8am-5pm EST.