Washer

OEM Washer 18.8Mm Id X 41Mm Od X 8Mm Thk Hts Znd #79005239 - OEM Pin, Bolt, or Retainer Service Part for Heavy Equipment Repair This replacement component fits maintenance work centered on replacement of fastening hardware affected by wear, stretch, or breakage, particularly when looseness, missing retention, hardware wear, and attachment instability is present. Used in repair departments handling OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance requirements.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.