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SN21581 Premium Fuel Filter Element
Product Description
SN21581 premium fuel filter element engineered to capture harmful particulate contaminants from diesel fuel, maintaining high fuel cleanliness and protecting injection system components from premature wear. Serving as a direct OE replacement for HiFi Filter, Donaldson, Mann, and Fleetguard systems, it features a heavy-duty structural casing for reliable, leak-free operation under demanding working conditions.
Product Specifications
| Part Number (MPN) | SN21581 / SN 21581 |
| Filter Style | Compact Fuel Filter Element Cartridge |
| Outer Diameter (D1) | 35.0 mm |
| Inner Diameter (D2) | 11.2 mm |
| Overall Height (H1) | 50.5 mm |
| Element Height (H2) | 47.5 mm |
| Minimum Order Quantity (MOQ) | 20 Pieces |
| Target Market | Compact Excavator Fleets, Agricultural Tractor Repair Depots, and Global Engine Filter Wholesalers |
Product OE Cross-Reference
| HiFi Filter | SN 21581 / SN21581 |
| Donaldson | P502406 |
| Mann Filter | P 4001 / P4001 |
| Fleetguard | FF5386 |
Application Information
FAI:
215, 218, 226, 333, 344 PANDA
FIAT HITACHI:
EX 50 U, EX 75 UR
FIAT KOBELCO:
E 16, E 18, E 18 SR, E 20 SR, E 25 SR, E 30 SR, E 35 SR, E 45 SR, E 9 SR
FINLAY:
760
FORD AGRI:
1920, 2120, 3415
GELEC:
LYNX G-MAX 320
GENELEC:
APOLO COMPACT
GENERAC:
CUBE+, CUBE PRO Y2, GLT4-A Y2, V 20, VT 8 Y
GIANNI FERRARI:
PG 200 D
GOLDONI:
25 BOXTER
GRILLO:
FD 900-4WD
HANIX:
H 12 A, H 15 A/B, H 15 B 2/PLUS-2, H 22 A/B, H 22 B, H 24, H 26/B, H 26 C, H 36 B/R, H 36 C, H 36 CR, H 50 B, H 50 C, H 56 C, H 75 B/C, H 75 B/C, N 230-2, N 350-2
HELI:
CPCD 25, CPCD 35
Customer Feedback
- Feedback 1 (Compact Excavator Fleet Operator):
"The SN21581 fuel filters fit our Fiat Kobelco and Hanix mini excavators perfectly, keeping the fuel lines completely particle-free."
- Feedback 2 (Agri Machinery Workshop Lead):
"High filtration efficiency and exact dimensional accuracy. They drop right into the OEM fuel filter housing without any bypass issue."
- Feedback 3 (Forklift Parts Wholesale Distributor):
"Neat packaging, clear product labeling, and consistent quality across all batches. Great aftermarket replacement item for Heli forklifts."
- Feedback 4 (Generator Service Technician):
"Works reliably on Generac light towers and small diesel generator sets. Solved our fuel system clogging issues during continuous site duty."
- Feedback 5 (Procurement Manager):
"Fast shipment processing and excellent master carton protection. Everything arrived safely with zero box damage."
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