Main bearing set illustration – not the actual part
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Main bearing set illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

John DeereParts by CategoriesCrankshaft Components for John Deere Engines

DS-RP251218 Main Bearing Set For 4-254D And 4-270D John Deere Engines

(.010", With Thrust Washers)

OEM #: RP251218SKU: DSRP251218

Ships in 1-2 days

$247.78

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

  • This part can be used on the following John Deere diesel engines:
    • 4-254D (block marked R40910, R46350, R46430)
    • 4-270D (block marked R40700, R47520, R48430, R50610, R72127, R40910, R46350, R46430)
  • This part can be used for engines installed in the following applications:
    • Backhoes: 500C, 510, JD500A, JD500B
    • Tractors: 3010, 3010, 3020, JD500
SKU DSRP251218
OEM Number RP251218
OEM Brand JOHN DEERE

Aftermarket warranty

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  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.