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John DeereJohn Deere 400 Series Cylinder Head Components

DS-R44174 Intake Valve For 4-270D And 6-404D John Deere Diesel Engines

(1.897" Head Diameter, 6.250" Length, 45deg)

OEM #: R44174SKU: DSR44174

Ships in 1-2 days

$19.26

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:
    • 4-270D (block marked R32020, R40850, R40910, R46350, R46430)
    • 6-404D (block marked R33180, R34340, R40890, R40900, R40930)
  • This part can be used for engines installed in the following applications:
    • Backhoes: JD500A
    • Combines: 105
    • Tractors: 3020, 4020, JD500, JD600
SKU DSR44174
OEM Number R44174
Part Type Cylinder Heads, Other
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.