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John Deere R54638 R54638: Thermostat Cover Gasket — OEM replacement part
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R54638 Genuine OEM · John Deere Discontinued

John Deere R54638: Thermostat Cover Gasket Seal

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John Deere no longer makes R54638.

It was replaced by R501373 — John Deere R501373: Thermostat Cover Gasket Seal.

Marked obsolete in 2026

Replacement John Deere R501373: Thermostat Cover Gasket Seal R501373 · Genuine OEM $3.85 In stock · Ships from Everglades Equipment Group · Get it by Tuesday, November 10 Warrantied by John Deere
Genuine OEM R54638 Discontinued Last sold at $3.47

Other versions

Aftermarket A&I Products $2.78 Ships from Everglades Equipment Group · Get it by Tuesday, November 17 Warrantied by A&I Products
  • Free & easy returns · 30 days
  • Fulfilled by Everglades Equipment Group · Certified John Deere dealer
  • Talk to a parts specialist

Versions of this part

Compare versions

Both fit the same machines as R54638, so fit isn't compared. Only the differences are listed.

Viewing Genuine OEM R54638 Aftermarket A&I Products A-R54638
Price Discontinued $2.78
Made by John Deere A&I Products
Built to Original factory specification Matched to the OEM part number
Warranty Warrantied by John Deere Warrantied by A&I Products
Best for Primary machines, maximum uptime Budget repairs
Availability Discontinued Ships from Everglades Equipment Group · Get it by Tuesday, November 17
You're viewing this part View Aftermarket part

Part details

About this item

Details

Part number
R54638
Brand
John Deere · Genuine OEM
Category
Seals, Gaskets & O-Rings
Type
Gaskets & Gasket Kits
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Weight
0.02 lb
Dimensions
5.7" × 3.3" × 0.1"
Shipping & returns policy
  • Free shipping* on orders over $250 · 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

Discover the R54638, a high-quality replacement part designed for various equipment types. Crafted with durability in mind, this component ensures optimal performance and longevity, making it a reliable choice for your maintenance needs.

Upgrade your equipment with the R54638 and experience enhanced reliability and efficiency. This part is an excellent investment for anyone looking to maintain their machinery in peak condition.

  • Top-Notch Durability
    • Constructed from premium materials for extended lifespan
    • Resistant to wear and tear, ensuring consistent performance
  • Versatile Compatibility
    • Designed to work seamlessly with similar models
    • Ideal for a range of applications, suitable for various equipment
  • Easy Installation
    • Thoughtfully engineered for straightforward setup
    • Minimal tools required, perfect for quick replacements

Verified fitment

Fits 21 models

See all 21 models

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