Standard Dipper Thumb Kit

OEM Kit Thumb Standard Dipper Hi-Cap Buckets #84315259 - OEM Wear Part Replacement for Case Construction Equipment Repair This OEM component is used in field and shop repairs involving worn ground-engaging edges, reduced digging efficiency, and broken wear parts, with worn wear plates, chipped teeth, and reduced digging performance caused by wear serving as a common service trigger. Commonly sourced for Case wear part replacement, digging edge repair, and attachment service components needs on heavy equipment.

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.