Quick Answer: JG870341 / JG870342 is a Caterpillar air filter set for 8N6309 / 8N2556 applications, cross referenced with Donaldson P181126 / P523048 and Fleetguard AF4609 / AF4874.
| Jinguan model | A-5531 / A-5533 | CAT 8N6309 / 8N2556 |
| OE reference | Caterpillar 8N6309 8N2556 Air Filter Set |
| Filter type | Primary and secondary air filter set |
| Primary element | JG870341: OD 490 mm x ID 330 mm x H 250/262 mm |
| Secondary element | JG870342: OD 397/325 mm x ID 258 mm x H 250/262 mm |
| Filter type | Primary engine air filter plus secondary safety element |
Cross references are for identification only. Confirm final fitment by OE number, dimensions, filter photo or sample.
| Jinguan | JG870341 / JG870342 |
| Caterpillar | 8N6309 / 8N2556 |
| Donaldson | P181126 / P523048 |
| Fleetguard | AF4609 / AF4874 |
| Sakura | A-5531 / A-5533 |
Send OE number, equipment model, old filter photo and quantity. Jinguan will confirm the right replacement before quotation.
Tel：8615030877930
Email：jinguan@jgautofilter.com
Web：www.jgautofilter.com
Payment：T/T L/C D/P
