4" Excalibur | 6 x 1/2" Bolt Pattern

Sonde Cavity Bumper | Threaded End

4" Rock Saw | 6 x 1/2" Bolt Pattern

3/4" MudBoost Nozzle

4" Rock Saw | 5 x 12mm Bolt Pattern

3/8 x 1-3/4" LidLock Roll Pin

4-1/4" Eagle Claw SD | 2-3/8" Reg

7/16"-14 x 3-1/2" Socket Head Cap Screw

4-1/4" Eagle Claw SD | 2" IF

Sonde Cavity Bumper | Contoured (Lid)

4" Rock Saw w/Dome Carbides | 6 x 1/2" Bolt Pattern

Housing lid | Fits 5927-HD4 & 5927-HD-14