Excellence and Value

Clutch Drums and Hubs

Overhaul & Repair Parts

D&H Rig Service manufactures and repairs oil field equipment.

Below is a list of parts we provide. If you have any questions about stock or availability, please contact us at 325-673-1128.

Clutch Drums and Hubs

Drums, hubs and spiders for Unit Rig, Emsco and other type drawworks

Overruning Clutches

Overrunning clutches for most common oilfield applications

National Drums and Spiders

New drums, hubs and spiders for National style drawworks

Collars and sleeves

New brass collars and sleeves for the most common drawworks models