This diagram applies to
Parts on this diagram
| Ref | Part | SKU | Price |
|---|---|---|---|
| Back Head - 4-1/4" API | MD801BH01 | $1,921.00 | |
| O Ring | MD822OR01 | $16.00 | |
| Choke - Blank | MB506CH01 | $20.00 | |
| Check Valve | MD802CV01 | $175.00 | |
| Spring | MB503SP01 | $24.00 | |
| Lock Ring | MD805LR01 | $362.00 | |
| Steel Make Up Ring | MD804SM01 | $127.00 | |
| Air Distributor | MD807DR01 | $817.00 | |
| O Ring | MD821OR01 | $16.00 | |
| O Ring | MD820OR01 | $16.00 | |
| Seating Ring | MD809SR01 | $523.00 | |
| Inner Cylinder | MD808IC01 | $1,432.00 | |
| Wear Sleeve | MD811WS01 | $3,734.00 | |
| Retaining Ring | MD812PR02 | $153.00 | |
| Back Head - 4-1/2" API with Buttons | MD801BH01B | $2,180.00 | |
| Back Head | MD801BH02 | Quote | |
| Backreamer Back Head Ass'y | MD801BH02AS | Quote | |
| Backreamer Bushing | MD816DB01 | Quote | |
| O Ring Kit | MD825OK01 | $52.00 | |
| Not shown on the diagram | Choke - 1/8" | MB506CH02 | $23.00 |
| Not shown on the diagram | Choke - 3/16" | MB506CH03 | $23.00 |