The Oilwell 816-P is a legacy Oilwell mud pump that remains in service on drilling and workover rigs. We hold no verified factory specifications for this model, so ratings available on request; tell us your pump details and operating conditions and our team will confirm the applicable figures before you order. We fully support the fluid end with replacement wear parts including Liner （缸套）, Piston （活塞）, Valve （阀）, Valve Seat （阀座）, Valve Spring （阀簧） and Packing （盘根）, matched to your bore size and pump configuration. Customers include drilling contractors and pump repair shops in Canada, the United States and international oil and gas markets.
FAQ
What are the specifications of the Oilwell 816-P mud pump?
We do not have verified factory ratings on file for this model, so ratings available on request. Provide your pump details and operating conditions and we will confirm the applicable pressure and output figures.
Which fluid-end parts do you supply for the Oilwell 816-P?
We supply the standard fluid-end wear parts, including Liner （缸套）, Piston （活塞）, Valve （阀）, Valve Seat （阀座）, Valve Spring （阀簧） and Packing （盘根）.
Are Oilwell 816-P parts available from stock?
Please contact us for current availability. We will confirm lead times and the correct part configuration for your pump.
How do I confirm the correct parts for my 816-P?
Send the liner bore, part numbers from a previous order, or photos of the worn components. Our team will cross-reference and verify the right replacements before quoting.
Can you ship Oilwell 816-P parts to Canada or overseas?
Yes. We ship mud pump parts under HS code 84139100 to Canada, the United States and international oil and gas destinations, with export documentation handled by our team.