When we build a replacement part, we pull the original engineering drawings. Same material grade. Same tolerances. Same quality controls we apply to new equipment leaving our facility for the first time.
We do this because a part that fits is not the same as a part that performs. Third-party suppliers work from catalog dimensions and photographs. They match the shape. They cannot match the engineering intent behind it.
When you order from JMS, you receive a component built for your specific system by the people who designed that system. That is not a supply chain decision. That is a reliability decision.
Parts by Equipment Type
Flocculation Systems (Mega-FLOC)
- Paddle assemblies and paddle wheels
- Drive shafts (horizontal, vertical, walking beam)
- Bearings and bearing housings (Mega-BEARING)
- Drive assemblies and gear reducers
- Sprockets, chains, and couplings
Vacuum Collection (Mega-VAC)
- Cables and cable assemblies
- Drive assemblies and motors
- Wheels, rollers, and track components
- Plows and plow mounting hardware
- Limit switches and control components
- Structural wear components
Scum Removal (Mega-SKIMMER)
- Scum pipes and pipe seals
- Drive assemblies
- Sprockets and chains
- Mounting brackets and support hardware
Conveyance Systems (Bio-SCREW, Bio-BELT)
- Screw flights (shafted and shaftless)
- Trough liners and wear plates
- Belt assemblies and tracking components
- Drive assemblies and motors
- Discharge chutes and transitions
Storage & Material Handling (Bio-HOPPER, Bio-BIN, Bio-SILO)
- Slide gates (Bio-GATE)
- Diverter chutes (Bio-DIVERTER)
- Live-bottom discharge components
- Structural wear components
- Sliding frame assemblies (Bio-FRAME)
Why OEM Parts Matter
Non-OEM parts don't fail at installation. They pass visual inspection. They bolt into place. Everything looks right.
They fail at 2 AM during a storm event, when a sprocket that's a quarter-inch off in pitch diameter shears under load, or a shaft cast from the wrong alloy fractures at the weld, or a bearing housing with loose tolerances seizes without warning.
And when that happens, you're not replacing a part. You're absorbing unplanned downtime, emergency labor rates, a compliance clock that started ticking the moment flow stopped, and a 72-hour expedited freight bill for a component you could have had on the shelf.
Every JMS OEM part is dimensionally verified, material-traceable, and engineered by the same team that designed the system it goes into. Not because we want to sell you parts, but because we don't want that 2 AM call any more than you do.
Need the Right Part?
Tell us the equipment and the part you need, and our Aftermarket team matches it to the original JMS engineering drawings so you get the correct material grade and tolerances, not a close-enough substitute that fails under load. Send us what you are running and we will get you the right part.