MARINE CARBURETOR 2 BARREL ROCHESTER 2GC WITH ELECTRIC CHOKE FOR VOLVO PENTA AQ500A V8 5.0 LITER 305 CID ENGINES. REPLACES ROCHESTER #'S 17057133 17059059 THIS IS THE ONE WITH THE CHOKE HOUSING ATTACHED TO THE BASE AND THE FUEL INLET FACES TO THE SAME SIDE AS THE TWO ADJUSTMENT SCREWS ON THE BASE. This is a service replacement carburetor built and calibrated to replace the part numbers listed above, these numbers are for reference only and are not stamped on this carburetor THIS CARBURETOR COMES WITH AN ELECTRIC CHOKE If your currently have a climatic or hot air choke carburetor use this one to replace it, all you need is a 12 volt lead from your ignition to the electric choke, choke is already grounded THESE CARBURETORS FEATURE NEW COMPONENTS,PROTECTIVE COAT OF BLACK PAINT, AND YELLOW ZINC PLATING OF ALL HARDWARE. OUR CARBURETORS ARE FLOW BENCH TESTED This is a great opportunity For questions about this and any of our many ebay items available, feel free to contact us toll free at 1 800 526 9952 Note to our customers : Always look for our high quality products. If you see auctions offering carburetors or products that look similar to ours trying to describe the same features, they are just low quality copies of both our items and our descriptions, and are not in any way related to our business. We are a serious and established ebay business member committed to excellent service offering you, our customer only the highest quality in original products (Please see our feedback). For our warranty and return policy please visit our eBay store. If you have any questions feel free to contact us toll free at 1 800 526 9952, for our international customers please call 714 981 3773 We appreciate your feedback and do our best to get your satisfaction at any cost. If you have problems with your transaction, please contact us before leaving any negative feedback. We can assure you that we can leave you a satisfied Customer. Thank you.