The LF17503 is most frequently associated with Cummins engines, though it cross-references with several other major brands.
It is commonly found on: ①Medium to heavy-duty trucks (Freightliner, Kenworth, Peterbilt). ②Construction machinery (Case, New Holland). ③Industrial power generators.
Fleetguard Oil Filter LF17503 (LF17503) is listed as a Fleetguard reference in the Oil Filter range for replacement, distribution, and maintenance sourcing.
GUOHAO supports this item with controlled production, sample inquiry handling, MOQ from 200 pieces, and delivery planning of 20 days.
Common cross-reference numbers include 5262311, B7306, P550947, and 57791, helping buyers match OEM and aftermarket requirements.
Key specification fields include Dimensions, Weight, Filtration Efficiency, and Replacement Interval, so buyers can confirm dimensions and operating requirements before ordering.
Before ordering LF17503, match the Fleetguard reference, Oil Filter type, and cross-reference numbers: 5262311, B7306, P550947, and 57791. This helps avoid replacing a visually similar filter with the wrong sealing size, airflow path, or mounting configuration.
Review the specification fields (Dimensions, Weight, Filtration Efficiency, and Replacement Interval) together with the equipment nameplate, service interval, and installation space. For air, fuel, oil, hydraulic, urea, and separator filters, a small dimension or efficiency mismatch can affect service life.
For wholesale sourcing, confirm sample availability, MOQ of 200 pieces, packaging, label requirements, and delivery planning of 20 days before arranging shipment.
| Parameter | Value |
|---|---|
| Dimensions | Gasket OD: 102mm Gasket ID: 94mm L: 260.1mm OD: 110mm Thread Size: 1.125-16 UNF 2B |
| Weight | 0.93 kg |
| Filtration Efficiency | 95% |
| Replacement Interval | 60,000 km |
| Filter Media Brand | H&V; Ahlstrom |
| Packaging | Moisture-proof bag+Cardboard box |
This filter is compatible with the following OEM and aftermarket part numbers.
Part Number: 581M8563
Brand: JCB
Part Number: 581R5206
Brand: JCB
Part Number: AS2519
Brand: Fleetguard
Part Number: E422HD86
Brand: Hengst
Part Number: LF17810
Brand: Fleetguard
Part Number: LF9080
Brand: Fleetguard
Part Number: P550820
Brand: Donaldson
Part Number: P551100
Brand: Donaldson