One New Aftermarket Replacement Front Crankshaft Seal That This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications. OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. One New Aftermarket Replacement Front Crankshaft Seal That Fits Allis Chalmers Tractor Models D17, 170, 175.Replaces Part Number 70229229.