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Case 721F Wheel Loader Filters

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Case 721F Wheel Loader Filters parts list
Image Fits Model Description Part # Price Product Details
87720898 AF4205-Air Filter for Case 721F, 821F, 921F Wheel Loaders See Details 721F, 821F, 921F Primary Air Filter 87720898
$187.00
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Air filter for Case 721F wheel loader See Details 621F, 721F, 821F, 921F, 2050M T4A Secondary Air Filter (2050M, 721F–921F) 87720899
$80.00
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Case engine oil filter 87803261 for 580N and 590 Super N backhoe loaders with Iveco NEF engine See Details 570MXT S3, 580M, 580SM S2/S3, 580N/SN/SR, 590SM S2/S3, 590SN/SR/ST, 695SM/ST, 430-465, 445CT, 450CT, 850K II, 1150K, 1650L, 1850K, 521D/E, 621D, 721D/E/F, 821E/F, 921F, WX95-210 II, 865B, 885B, TX742, Magnum 180-225, 1150M, 1650M, 2050M, 750K/L Engine Oil Filter (Iveco NEF – Tier 3 / Series 2-3) 87803261
$28.00
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Fuel Filter for Case 580SN, 821F, 921F 87803200 See Details 1150K, 1650L, 1850K, 580SM III, 590SM III, 521E, 721E, 721F, 821E, 821F, 921F, 521G, 621F, 721D, 921G, 750L, 850L Main Fuel Filter (Iveco/FPT – FF5612) 87803200
$29.00
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Fuel water separator filter Case 721D 721E 821E 921F wheel loader 504054011 See Details 327B, 330B, 335, 335B, 340, 340B, 650M, 750M, 850M, 521E, 621E, 721D, 721DXT, 721E, 721F, 821E, 821F, 921F, 865B, 885B, Magnum Series: 180, 190, 200, 210, 220, 225, 240, 250, 280, 310, 340, 380, 521G Fuel/Water Separator (FPT Tier 4 – 84348875 / 84348882) 504054011
$49.00
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Air oil separator for Case wheel loaders See Details 621E, 721E, 721F, 821E, 821F, 921F Air/Oil Separator Filter 2830592
$133.00
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258539A1 air pre-cleaner for Case equipment See Details 850B, 850C, 850D, 850E, 850G, 1150D, 855C, 855D, 855G, 1155D, W18B, W20C, W24C, 1206, 1256, 1270, 1370, 1456 Precleaner Assembly, 4-in Outlet (with 277377R1 bowl) 258539A1
$49.00
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Plastic Air Precleaner Bowl for Case 1150 Dozer See Details 1150B, 1150C, 1150E, 1150G, 1150H, 1155E, 1450, 1450B, 1455B, 1550, 621E, 621F, 621G, 721, 721B, 721C, 721D, 721E, 721F, 721G, 821, 821B, 821C, 821E, 821F, 821G, 921F, 921G, W30, 125B Precleaner Bowl, 12-in (5-in precleaner) L30671
$19.00
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Air, fuel, oil, and separator filters for the Case 721F wheel loader, covering primary and secondary air elements, engine oil filters, fuel and water separators, and air/oil separators for Iveco-powered machines.

Fits Models At A Glance

  • 721 Series: 721E, 721F
  • Related F-Series Loaders: 621F, 821F, 921F

Key Notes

  • Air Filtration: Primary and secondary air filters plus pre-cleaner bowls
  • Engine Filtration: Oil filters for Iveco-powered 721F loaders
  • Fuel System: Fuel filters and fuel/water separator elements
  • Air/Oil Separator: Compatible across E and F series loaders

Why Choose Broken Tractor

  • ✅ Correct filter fitment verified for your loader
  • ✅ Fast shipping from two US warehouses
  • ✅ Knowledgeable staff who know Case loaders

Frequently Asked Questions

Which air filters fit a Case 721F wheel loader?

We carry both the primary Air Filter (SKU 87720898) and the Secondary Air Filter (SKU 87720899) for the Case 721F, and both also fit the 821F and 921F. For the pre-cleaner, the 12 inch OD plastic bowl (SKU L30671) fits the 721F along with many other Case loaders. Matching the part number to your machine is the surest way to confirm fitment.

What is the difference between the primary and secondary air filter on a 721F?

The primary Air Filter (SKU 87720898) is the main outer element that traps most incoming dust, while the Secondary Air Filter (SKU 87720899) is the safety element inside that protects the engine when the primary is removed or damaged. Both are offered for the Case 721F, 821F, and 921F wheel loaders. Replacing both together during service is common practice.

Which engine oil filter fits a 721F with an Iveco engine?

Broken Tractor offers the Engine Oil Filter (SKU 87803261) for Case equipment with Iveco engines, which fits the 721F along with the 721E, 821F, and 921F. We also carry a second engine oil filter (SKU 2852138) listed for the 721F. Confirm the correct filter by matching the part number to your loader's engine.

What fuel and water separator filters are available for the Case 721F?

We carry a Fuel Filter (SKU 87803200) and a Fuel Water Separator Filter (SKU 504054011), both listed to fit the Case 721F as well as the 821F and 921F. These cover the fuel system and separator elements for the loader. Check the part number against your machine to be sure you order the right element.

Does the air/oil separator for the 721F also fit other Case loaders?

Yes, the Air/Oil Separator (SKU 2830592) fits the Case 721F and is also compatible across the E and F series, including the 621E, 721E, 821E, 821F, and 921F. Fitment can depend on model and serial number, so match the part number or confirm with the parts team before ordering.

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Product: Category: Case 721F Wheel Loader Filters Brand: Head Title: Case 721F Wheel Loader Filters | Broken Tractor