The P778214 filter is a high-performance primary air filter primarily designed for medium-to-heavy construction machinery, excavators, and industrial power equipment. It provides an exceptionally reliable air intake barrier for diesel engines under harsh off-highway environments characterized by high vibration and heavy dust."
Product Detail
Aftermarket Replacement for Medium-to-Heavy Construction Machinery Air Filter Donaldson P778214
Reference price only. Final pricing depends on quantity, packaging, destination, and trade terms.
- Dimensions
- OD:208 ID: 105.9 H:409.5-421 mm
- Filter Media Brand
- H&V; Ahlstrom
Send model or photo
Share the current number or product image.
Verify fitment
We check specifications and application.
Confirm the quote
Agree sample, packaging, lead time and price.

Buyer decision support
Cross-reference check
Treat AF25964 and 26510353 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For P778214, Precise can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 100 pieces.
Information to send
Send the current part number, product photos, dimensions or drawings, Dimensions, Filter Media Brand, Filtration Efficiency, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | OD:208 ID: 105.9 H:409.5-421 mm |
| Filter Media Brand | H&V; Ahlstrom |
| Filtration Efficiency | |
| Replacement Interval | |
| Weight | |
| Packaging | Moisture-proof bag+Cardboard box |
Frequently asked questions
- What is the Precise P778214 Air Filter - Engine?
- Precise P778214 is a heavy-duty Air Filter - Engine engineered to OEM-quality standards as a direct replacement. It is built to match the original dimensions, fit and filtration performance for a no-modification interchange.
- What does Precise P778214 cross-reference to?
- Precise P778214 cross-references to AF25964 and 26510353, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise P778214?
- Key specifications of Precise P778214: Dimensions: OD:208 ID: 105.9 H:409.5-421 mm, Filter Media Brand: H&V; Ahlstrom, Filtration Efficiency: , Replacement Interval: , Weight: . Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise P778214?
- Precise P778214 ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing and lead time on request. Contact us with the part number for a quote.
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