Spare Parts for Repair and Upgrade of Drilling Pumps
We offer spare parts for all American MFG pump models.
How to Upgrade Your Pump?
We can help upgrade your drilling pump by installing larger-diameter liners and matching pistons. If extending service life is a priority, we also offer solutions tailored to reduce maintenance frequency — and we’re ready to calculate the upgrade for you.
Simple Ordering, Fast Delivery, and Secure Payment
You can place an order online 24/7 or send a request by email. All orders are processed promptly. Thanks to our experience working with customers worldwide, we ship spare parts quickly from our European warehouse — in many cases, delivery is possible as soon as the next day.
American MFG Company is a manufacturer of both drilling pumps and spare parts, including OEM components for other pump brands.
Hex Nut for American MFG AL0918B/D,MFG 435/450/470,AW1122BCD,AL1118B,AW1118B/D (PPFMC-1121511)
Designed to maintain critical fastening in drilling systems, Hex nut is a standard fastening component, easily tightened with a wr..
Plug for American MFG 450/470,AME0413HD (PPFMC-1177202)
Robust sealing plug for critical pump sections such as crankcases, manifolds, or liners.
Key advantages:
Easy to install and remo..
Clamp, Liner Head for American MFG AL0918B (PPFMC-1271415)
Clamp component designed to securely hold key pump elements in place under heavy load.
Key advantages:
Prevents displacement duri..
Data Plate for American MFG AME0413HD (PPAM-A100120000)
If you have any questions about the PPAM A100120000 Technical data plate mounting screw for PPFMC, please contact us by phone +491..
Layshaft for AMERICAN Transmission SAE 4 (TPNA-40M925)
Used in heavy-duty pump systems, this part ensures optimal power delivery and mechanical integrity. Acts as an intermediate shaft ..
Plug for American MFG 435/450/470,AL1118B,AW1118B/D,AW1122BCD (PPFMC-1105121)
Robust sealing plug for critical pump sections such as crankcases, manifolds, or liners.
Key advantages:
Corrosion-resistant unde..
Gear, Second Speed for AMERICAN Transmission SAE 4 (TPNA-40M116)
Engineered gear component ideal for transmitting torque across speed levels and pump stages.
Key advantages:
Precise machining fo..
Stud, Liner Cover for American MFG AL0918B (PPFMC-A5011)
Designed to maintain structural integrity in high-pressure mud pump environments. It is a threaded component used to fasten the cy..
Technical data plate AME0413HD for American MFG AME0413HD (PPAM-A000522000)
PPAM A000522000 — Data Sheet with Technical Data for American Mfg Company Piston Pump AME0413HD
Description of the Part:
Part Na..
Valve Cover Gasket for American MFG AW1122BCD,AW1118B,MFG 435 (PPFMC-1279675)
If you have any questions about the 1279675 Valve Cover Seal for PPFMC, please contact us by phone +4917684865334..
Ball, Valve for American MFG 435/450,AW1122BCD,AW1118B (PPFMC-1101419)
If you have any questions about the 1101419 W11 Pump Valve Ball for PPFMC, please contact us by phone +4917684865334..
Gear, First Speed for AMERICAN Transmission SAE 4 (TPNA-40M723)
This transmission gear ensures reliable motion and torque delivery under drilling loads.
Key advantages:
High-strength material f..
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