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John Deere R78393 R78393: Back-Up Ring — OEM replacement part
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R78393 Genuine OEM

John Deere R78393: Back-Up Ring Hydraulic Part

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$3.27
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Get it by Friday, September 18
Free delivery on orders $100+*
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  • Free & easy returns · 30 days
  • Fulfilled by Everglades Equipment Group · Certified John Deere dealer
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Part details

About this item

Details

Part number
R78393
Brand
John Deere · Genuine OEM
Category
Seals, Gaskets & O-Rings
Type
John Deere Parts
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Shipping & returns policy
  • Free shipping* on orders over $100 · in-stock orders typically arrive within 2-3 business days
  • Expedited shipping available at checkout
  • 30-day returns on unused items · 25% restocking fee may apply
  • Electrical & special-order items non-returnable

Description

Designed as a Back-Up Ring, this product ensures reliable sealing and prevents extrusion in hydraulic systems. Features an inner diameter of 50.43 mm (1.99 in) and an outer diameter of 55.85 mm (2.2 in), ideal for various hydraulic applications. Boasts a thickness of 1.27 mm (0.05 in), providing robust support and enhancing seal longevity. Made from high-quality general plastic, ensuring durability and resistance to wear and tear
  • genuine John Deere OEM part
  • engineered to exact specifications

Verified fitment

Fits 215 models

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R78393

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