CASE CONSTRUCTION OEM Part No. D78326

Air Filter Element

Case Construction ·3 Fitments

$124.30 USD · per unit In stock · 2 on hand
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
CASE CRAWLER TRACTOR 850B 1976 – 1984
CASE CRAWLER TRACTOR 850C 1981 – 1984
CASE CRAWLER TRACTOR 855C 1984

Enhance your Case Construction equipment’s performance with the Air Filter Element #D78326. Designed for optimal filtration, this durable component ensures clean air intake, prolonging engine life and boosting efficiency in heavy-duty applications. Keep your machinery running smoothly!

Compatible equipment

This part fits CASE CRAWLER TRACTOR including models 850B, 850C, 855C.

Frequently asked questions

What is the part number?

The manufacturer part number is D78326.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Manufacturer part number
D78326
Internal SKU
IC:D78326
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
3.01 lb

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.

This part appears in these diagrams

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