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SS4 Hammer

The SS4 is an independently manufactured high performance hammer which can utilize bits commonly referred to as SD-4 / 3415, 340, and Cop 4 style.

		SS4 Replacement Parts Part Number Description 1-MP0040 1040 Top Sub 2 3/8" API Reg Pin 2-AQ1036 2070 O-Ring 3-AQ1036 2050 Dart Valve 4-MP0040 1130 Dart Valve Spring 5- Check Valve Guide 6- Make-Up Ring 7- Choke 8- Rigid Valve 9- O-Ring 10- Cylinder 11- Piston 12- Wear Sleeve / Piston Case 13- Piston Retaining Ring 14- O-Ring 15- Bit Retaining Ring 16- Chuck 17- Foot Valve 18- Bit xxxx / SD-x 19-   20-