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.
Bearing Housing for American MFG AL0918B (PPFMC-1279064)
Engineered to protect and support the bearing, this housing isolates it from contaminants and mechanical stress in demanding mud p..
Bolt for AMERICAN Transmission SAE 4 (TPNA-USF11)
High-strength bolt designed for structural integrity in drilling pump assemblies.
Key advantages:
Resists loosening under vibrati..
Screw for American MFG AME0413HD (PPFMC-P522316)
Screw (screw/bolt) provides strong fixation, resistance to vibration and stable operation under heavy loads.
Key advantages:
Made..
Bearing, Insert, Connecting Rod for American MFG 435/450/470,AL1118B,AW1118B/D,AW1122BCD (PPFMC-P514965)
Built for high-load applications, bearings help support pump shafts and minimize friction under extreme loads.Key advantages:Handl..
Gear, Reduction for AMERICAN Transmission SAE 4 (TPNA-40M123)
Engineered gear component ideal for transmitting torque across speed levels and pump stages.
Key advantages:
Precise machining fo..
Retainer Ring for American MFG AME0413HD (PPFMC-1118553)
If you have any questions about the 1118553 Locking Ring for PPFMC, please contact us by phone +4917684865334..
Seal for American MFG 435/450/470,AL1118B,AW1118B/D,AW1122BCD (PPFMC-1177489)
Seal provides a tight seal and prevents leakage of working fluids in the pump. Seals play a key role in maintaining pressure, prot..
Shims, Bearing Housing for American MFG AL0918B (PPFMC-1252594)
Designed for harsh conditions, bearing housings enclose and secure bearings, ensuring optimal performance and extending pump lifes..
Disc and spring assembly for American MFG AME0413HD (PPFMC-5253499)
Engineered spring component used for dynamic sealing and mechanical pressure control in mud pumps.
Key advantages:
Maintains forc..
Fluid Liner for American MFG 470/450,AL1118B,AW1118D (PPFMC-5257262)
With enhanced material properties, this liner improves mud pump efficiency and longevity.Mud pump cylinder liners are critical com..
Set Screw for American MFG 435/450,AW1122BCD (PPFMC-1182004)
Screw (screw/bolt) provides strong fixation, resistance to vibration and stable operation under heavy loads.
Key advantages:
Made..
Spacer for AMERICAN Transmission SAE 4 (TPNA-40M178)
If you have any questions about the TPNA 40M178 Spacer for PPFMC, please contact us by phone +4917684865334 or send a request by e..
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