High Performance Air Filter P772578
Premium Donaldson Replacement for Heavy-Duty Equipment
Engineered to meet or exceed OEM specifications, our P772578 air filter delivers superior filtration efficiency and extended service life for your heavy equipment.

Why Choose Our P772578 Air Filter?
✔ Superior Filtration
Multi-layer filtration media captures 99.5% of contaminants above 10 microns, protecting your engine from harmful particles.
✔ Heavy-Duty Construction
Reinforced rubber end caps and steel mesh support prevent collapse under high airflow conditions.
✔ Exact OEM Fit
Precision-engineered to match Donaldson P772578 dimensions (105.5mm OD × 290.5mm length) for perfect installation.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | P772578 (Used With P775298) |
| Part Type | Air Filter Primary |
| Brand | Donaldson Replacement |
| Outer Diameter | 4.15 inch (105.5 mm) |
| Inner Diameter | 2.37 inch (60.1 mm) |
| Length | 11.44 inch (290.5 mm) |
| MOQ | 20pcs |
| Service | OEM & ODM Available |
Cross Reference Numbers
Our P772578 air filter is compatible with these OEM part numbers:
• Agco 6191515M1
• Atlas 2911788
• Atlas Copco 4700939802
• Baldwin RS3954
• Bomag 5730136 5730133
• Bosch F026400320
• Case IH 6191515M1 73184170
• Caterpillar 4677691
• Compair A13294474
• Deutz 4272304
• Dynapac 939802
• FG Wilson 901046
• Fleetguard AF25539
• Gehl 165293
• Hengst E582L
• Hifi SA 16578
• Ingersoll-Rand 92847490
• JCB 32/925348
• John Deere EPP772578
• Kaeser 635190
• Kohler ED0021751240S
• Komatsu 37A0112110
• Kramer 809510
• Lister Petter 36608105
• Lombardini 10421751240
• Luberfiner LAF8147
• Manitou 554811
• Mahle Knecht LX1240
• Mann C11103/2
• Massey Ferguson 26510362
• New Holland 6191515M1
• Orenstein & Koppel 2906661
• Perkins 901046
• Sakura A-7002
• Schaeff 5501648497
• Sullair 561084
• Tamrock 87171519
• Volvo 7415256
• Wix 42801
Customer Testimonials
"The P772578 filters perform as well as genuine Donaldson at half the price. Our fleet maintenance costs dropped 18% after switching."
- Midwest Equipment Distributors
"Perfect fit for our Caterpillar and Komatsu equipment. Ordered 500 units with custom packaging - flawless execution."
- Southern Mining Supply Co.
"Consistent quality across multiple orders. Lead times are reliable even for large quantities. Our go-to filter supplier."
- North American Filter Distributors
Frequently Asked Questions
Q: Is this a genuine Donaldson filter?
A: This is a premium aftermarket replacement that meets or exceeds Donaldson P772578 specifications. We offer OEM-quality at competitive wholesale prices.
Q: What's the minimum order quantity?
A: Our standard MOQ is 20 pieces, but we can accommodate larger bulk orders with volume discounts.
Q: Do you offer custom branding?
A: Yes! We provide ODM services including custom packaging, labeling, and even filter media specifications to match your requirements.
Contact Our Filter Specialists
Ready to order or need a custom quote? Reach out to our team:
WhatsApp: +86 18965520297
WeChat: +86 18965520297
Email: Sales@parts-machining.com
Serving distributors and wholesalers worldwide since 2008









