• Sherwood engine specified impeller kit
• Neoprene impeller material for engine-cooling water pumping applications
• Includes o-ring and keys
• Threaded/thru-key insert
• 12 impeller blades
• 3-5/16 in. diameter
• 2-7/8 in. width
• Replaces Jabsco 18958-0001
• Replaces Johnson Pump 09-704B-1
• Replaces John Deere RE49896
• Replaces Caterpillar 1W5664 , 7E0321
• Replaces Cummins 3916852, 3925236, 3897337, 3802444
• Genuine Sherwood
• Sherwood is a Pentair brand.