null
CALL or TEXT (800) 909-7060
info--v1 This is the navigation bar. This shows the category you're currently viewing and allows you to explore back to previous categories.
Back

Secondary Air Filter for John Deere 700K, 850J, 200DLC, 240DLC & more

SKU:
AT300488
FitsModel:
700K, 850J, 200DLC, 240DLC, 270DLC, 460DC, 460DG, 640H, 648H, 748H, 848H, 444J, 444K, 524K, 544J, 544K, 624J, 624K, 644K
ListDescription:
Secondary Air Filter
Secondary Air Filter for John Deere 700K, 850J, 200DLC, 240DLC & more
Part # AT300488

Fits Models At A Glance:

  • John Deere Dozers:
    700K, 850J

  • John Deere Excavators:
    200DLC, 240DLC, 270DLC

  • John Deere Forestry Equipment:
    Skidders: 460DC, 460DG, 640H, 648H, 748H, 848H

  • John Deere Wheel Loaders:
    444J, 444K, 524K, 544J, 544K, 624J, 624K, 644K

Key Notes:

  • Function: Secondary (inner) air filtration to protect the engine if the primary filter is compromised

  • Application: Secondary / inner air filter

  • Weight: 3.00 lbs

  • Part Numbers: AT300488

  • Alternate Part Numbers: AT314583, AF25963, PMAF25963, 5HG311531

  • Filter Type: Inner safety air element

  • Material: High-efficiency fine filtration media

  • Location: Installs inside the primary air filter

  • Important Note: Always replace the secondary filter when servicing a contaminated or failed primary filter

Why Choose Broken Tractor:

  • ✅ Correct Secondary Air Filter Identification

  • ✅ Built for Heavy Construction & Forestry Conditions

  • ✅ Fast Shipping from a U.S.-Based Team

$61.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Secondary Air Filter for John Deere, Bobcat, Gehl, See Details

Secondary Air Filter for John Deere, Bobcat, Gehl

Fits Model T250, T300, T320 (Eng Kubota), A300, S220, S250, S250H, S300, S300H, S330, 8400, 963, 963G, 660 (Eng MWMD225/3), Ranger 907, 907T, 911T, 920, 925, 925 Plus, 928, 940 GX, 960, 964, 964 Plus, 965, 965 Plus, 970, 974, 974 Plus ETC
Description Secondary Air Filter
Part # AF1980
Price
$48.00
View Details

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

Privacy Policy | Terms & Conditions

Copyright © 2025 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Secondary Air Filter | Broken Tractor | AT300488