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John Deere AL39934 AL39934: Air Pre-Cleaner — OEM replacement part
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AL39934 Genuine OEM · John Deere Discontinued

John Deere AL39934: Air Pre-Cleaner Engine Part

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John Deere no longer makes this part.

Marked obsolete in 1996

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Available version
Genuine OEM
Made by the equipment manufacturer for your machine — the same part a dealer installs. Manufacturer's parts warranty.
Remanufactured
Rebuilt by the manufacturer with genuine parts and tested to original standards. A refundable core deposit applies until your old part is returned.
Essentials by John Deere
John Deere's value line, designed around the fit, form and function of the original part and backed by the John Deere parts warranty. A lower-cost choice for older or lower-hours machines.
Aftermarket
Made by another manufacturer (named on every card) to replace the original part, matched by OEM part number. Warranty from that manufacturer.
Genuine OEM AL39934 Discontinued Last sold at $75.75

Fits the same machines as AL39934.

Or view the Aftermarket part page

  • Free & easy returns · 30 days
  • Fulfilled by Everglades Equipment Group · Certified John Deere dealer
  • Talk to a parts specialist

Versions of this part

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Both fit the same machines as AL39934, so fit isn't compared. Only the differences are listed.

Viewing Genuine OEM AL39934 Aftermarket A&I Products A-AL39934
Price Discontinued $33.04
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 Wednesday, November 18
You're viewing this part View Aftermarket part

Part details

About this item

Details

Part number
AL39934
Brand
John Deere · Genuine OEM
Category
Filters
Type
John Deere Parts
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Weight
1.7 lb
Dimensions
11.5" × 11.5" × 8.3"
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

Air filter precleaners extend the life of primary filters by removing larger particles before they reach critical engine components. By keeping the main filter cleaner for longer, they reduce maintenance costs and frequency of filter replacements. Enhanced engine protection from dust and debris helps maintain optimal performance and fuel efficiency. Precleaners are essential for equipment operating in dusty or dirty environments, preventing premature engine wear. They are easy to install and maintain, offering a cost-effective solution to keep engines running smoothly.
  • genuine John Deere OEM part
  • engineered to exact specifications
  • Shipping weight: 1 lb

Verified fitment

Fits 21 models

See all 21 models

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