UJD20952 Air Cleaner Restriction Indicator Lens---Replaces AR45439, AR48033

Replaces number AR45439, AR48033, JDS972

Fits: 2520, 3020 sn: 123000 and up, 4000, 4020 sn: 201000 and up,
4320, 4520, 4620, 5020 sn: 25000 and up, 6030, 7020, 7520