Rear axle seals

Can anybody confirm the part # for the rear axle seals to be Napa CR 200554? I entered it in their search window and it shows that it does not fit 47 KB1. Im also looking for any part # for the rear pinion seal. Thanks.

Allen

Looks like the rear axle seal should be 89986R91, which crosses to Timken 450143. https://oldinternationaltrucks.com/part ... 1937-1956/

The pinion seal appears to be 57272H. https://travelallparts.com/Seal_Pinion_ ... xle/p19146

Thanks. I was advised the Napa # was correct, but when I went to Napa's site it shows its not. I dont remember checking the Old IH site. I did check the Travelall parts site...I just missed the pinion seal. I guess sometimes it just takes a 2nd set of eyes.

Allen