Find the part. Not the whole new pump.

Over 500 catalogued part numbers for Monoflo® ML/MM-series pumps — rotors, stators, drive ends, and repair kits across 35 pump models, each cross-referenced to its Moyno® equivalent. Identify your pump, click your part right on the exploded view, and send a quote request straight to the engineer.

Request a parts quote Call 706·217·8437

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Search the catalog

Enter a Monoflo® stock number or a Moyno® part number — we'll tell you what it is and add it to your quote.

Step 1 · Identify your pump

Monoflo® ↔ Moyno® model cross-reference

Find your pump by either model number. Our Monoflo ML/MM parts cross-reference directly to Moyno L-frame and M-frame pumps.

Monoflo® model	Moyno® equivalent	Frame	Capacity class

Step 2 · Find your part

Interactive exploded view

Pick your pump model, then click any number on the diagram — or any row in the list — to see the exact Monoflo® stock numbers and their Moyno® equivalents. Add what you need straight to your quote.

Exploded view of a Monoflo ML-series progressing-cavity pump with numbered component callouts — Recovered OEM reference diagram. Triangles (21, 29) are not sold separately.

Your pump model

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Select a componentClick a callout on the diagram or a row below

Part numbers — Monoflo® stock # and Moyno® equivalent

Config	Monoflo® P/N	Moyno® #	Fits

#	Component	P/Ns	Group

Stock-number pattern: PPP-01-0NN-MAT — PPP part prefix · NN pump size (02–14) · MAT material/config (see legend).

Reference

Material & configuration codes

Material

CD: Cast / ductile iron, chrome-plated
SS: Stainless steel
Type D: Rotor — ductile, chrome-plated
Type S: Rotor — stainless steel

Stator type

QC / QS: Q-elastomer — cast / stainless fitting
RC / RS: R-elastomer — cast / stainless fitting
FC / FS: F-elastomer — cast / stainless fitting

Whole-pump & kit codes

CDQ … SSR: Pump build = material + stator (e.g. CDQ = cast/ductile + Q-stator)
DQ … SF: Kit suffix = rotor (D/S) + stator (Q/R/F)

Pre-built assemblies

Repair kits

Common wear items bundled by assembly — order one kit instead of chasing individual part numbers.

502-01-0NN

Connecting Rod Kit

The complete rod-to-rotor drive train, bundled for a single order.

Includes #11 shaft pin · #12 pin washer · #13 retaining screw · #22 rod washer · #23 connecting rod · #24 retainer band · #25 rotor pin

501-01-0NN

Drive End Kit

The full drive end, less the wet-end wear parts you spec separately.

Drive end — less rotor (#26), stator (#27), stator support (#28), connecting-rod kit & reducer (#30)

504-01-0NN

Bearing Kit

Bearings, seals, and retainers for a drive-end bearing rebuild.

#1 & #9 grease seals · #3 lock nut · #5 thrust bearing · #6 spacer · #7 radial bearing

Kit numbers follow your selected pump model above. Pricing is confirmed on the quote.

Step 3 · Request a quote

Build your parts request

Fill in what you know — we'll confirm fit, current pricing, and availability. No account, no checkout: it goes straight to the engineer.