Check the listing for details. Transfer Case Adapter Seal Dorman For 1991 GMC V3500. Condition: New. Listed at 17.54 USD. Search Required Parts View Our Feedback Contact Us --> Product Description Transfer Case Adapter Seal Dorman For 1991 GMC V3500 Brand: Dorman Warranty: 1 Year Description Transfer Case Adapter Seal Transfer Case Adapter O-Ring T-Case Adptr O-Ring Package Contents: 1 Seal Fitment Notes: TransMfrCode: 4L80-E; Confirm Your Vehicle Compatibility Year Make Model Application 1991GMCV3500TransMfrCode: 4L80-E; To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the eBay Compatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part. Shipping & Handling Shipping Service: Please refer to shipping section Shipping Cost: Free Shipping Order Processing Time: 1 business day Returns Return shipping paid by: Seller Item must be returned within: 30 Days Refund will be given as: MoneyBack 2023 AutopartsTD. All Rights Reserved.