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Imer Mixer Shaft Each

Imer Mixer Shaft Each

SKU: 3209074
$89.78
$89.78
Shipping calculated at checkout.

3209074 Imer Mixer Shaft Each

Features

  • Fits many Imer products, including the workman 350
  • Upper motor shaft to drum transmission

The Imer Mixer Shaft Each is a genuine OEM replacement shaft designed to restore smooth, reliable power transmission between the motor and drum or mixing paddles on select IMER concrete and mortar mixers. Sold individually under core part number 3209074, this mixer shaft is a critical wear component for IMER Workman‑series mixers and other compatible models, ensuring they continue to deliver full torque, correct drum speed, and long service life on demanding jobsites.

What Is the Imer Mixer Shaft Each (PN 3209074)?

The product commonly listed as “Imer Mixer Shaft Each” refers specifically to IMER part number 3209074, a factory mixer shaft used on the IMER Workman 350 and certain related Workman‑series mixers.

  • Dealers describe it as “3209074 Imer Mixer Shaft Each – fits many Imer products, including the Workman 350; upper motor shaft to drum transmission.”

  • IMER parts specialists catalog it as “Shaft – IMER Workman 350 Mixer”, indicating it is the OEM shaft between the drive and drum assembly on that model.

When you see “Imer Mixer Shaft Each” in a product title, it almost always means you are purchasing one OEM shaft (not a kit), and that shaft is the IMER 3209074 used in the Workman 350 drum mixer drive train.

Where the Mixer Shaft Fits in the Workman Mixer

On the IMER Workman 350 and similar drum mixers, the mixer shaft is a key component in the mechanical chain that turns the drum.

  • The motor sends power to a pulley and belt system.

  • That power is transferred to a shaft (PN 3209074 on the Workman 350) that carries torque toward the drum gear or pinion system.

  • The shaft works with spacers, keys, stop rings, and bearings to ensure correct alignment and smooth rotation.

In parts listings, the shaft appears alongside related items such as keys, pulleys, spacers, and bearings for the Workman 350 mixer, confirming its role as the main drive shaft in the drum transmission.

Key OEM Part Details

Because shaft designs vary between IMER mixer families, it is important to understand the specific details of the 3209074 Imer Mixer Shaft Each.

  • Manufacturer: IMER USA / IMER Group.

  • OEM part number: 3209074 – most dealers use this as the primary identifier.

  • Application: OEM shaft for the Workman 350 mixer; some descriptions note it “fits many Imer products, including the Workman 350,” but Workman 350 is explicitly called out.

  • Function: Acts as the upper motor shaft to drum transmission component, transmitting rotation from the motor/belt system into the drum drive.

  • Sold as: “Imer Mixer Shaft Each” – meaning you receive one shaft per unit ordered.

For other IMER mixers (e.g., Mini‑Mix 60, MIX 120 Plus, Plast Mix 15, etc.), separate shaft part numbers such as 3234685 or 3224189 are used; those are distinct products, not the 3209074 shaft.

Compatible Models and Families

The Imer Mixer Shaft Each – 3209074 is confirmed primarily for the Workman 350 drum mixer, but some dealers note it as fitting “many IMER products” within that Workman family.

  • IMER USA Direct’s parts section lists “PN 3209074 – Shaft – IMER Workman 350 Mixer”, directly tying the part to that model.

  • Other Workman 250 II and Workman 350 II mixers have their own shaft part numbers (for example, PN 3209054 for a Workman 250 shaft), so 3209074 should not be assumed to fit all models without cross‑checking.

If you are not sure whether the “Imer Mixer Shaft Each” (PN 3209074) fits your mixer, you should:

  1. Check the model nameplate (e.g., Workman 350 vs Workman 250/420).

  2. Refer to the IMER parts diagram for your exact model.

  3. Match the part number from the schematic to 3209074 before ordering.

When to Replace an Imer Mixer Shaft

Over years of use, the mixer shaft can wear, bend, or suffer damage, especially on mixers that handle heavy loads of concrete, mortar, or stiff mixes.

Signs you may need a new Imer Mixer Shaft Each (3209074) include:

  • Noticeable play or wobble in the drum or drive assembly even after bearings and spacers are checked.

  • Unusual grinding or knocking noises from the drive end of the mixer when the drum is turning under load.

  • Visible wear, scoring, or rounded keyways on the shaft where keys and pulleys mount.

  • A bent shaft from impact, overload, or improper transport, causing vibration and uneven drum rotation.

Replacing the shaft with a genuine IMER 3209074 part helps restore correct alignment, smooth operation, and torque transfer to the drum.

OEM vs. Non‑OEM Shafts

Because the mixer shaft is a precision, load‑bearing component, using an OEM “Imer Mixer Shaft Each” has clear advantages over generic or fabricated alternatives.

  • Exact dimensions and tolerances: The OEM 3209074 shaft is manufactured to match the Workman 350’s original design, ensuring proper fit with keys, bearings, and pulleys.

  • Correct material and hardness: IMER designs shafts to withstand torsional loads, impact, and daily use on job sites.

  • Protection of other parts: A properly machined shaft helps prevent premature wear of bearings, keys, and gears caused by misalignment or incorrect surface finish.

  • Service support: IMER and authorized dealers base their support and parts recommendations on OEM configurations; non‑OEM shafts can complicate troubleshooting and repairs.

For a relatively low‑cost part that directly affects mixer reliability, most professional users choose the OEM Imer Mixer Shaft Each – 3209074 when replacement is needed.

Related Parts Typically Replaced with the Shaft

When servicing the drive assembly and replacing the Imer Mixer Shaft Each, it is common to inspect and often replace related components at the same time.

Typical associated parts for Workman mixers include:

  • Keys (e.g., PN 2229300) that lock pulleys and gears to the shaft.

  • Bearings such as PN 2204438 (6004‑2RS) that support the shaft.

  • Spacers (e.g., PN 3209055) that set bearing and pulley positions on the shaft.

  • Stop rings / clips (e.g., PN 1227330 or 2227320) that retain the shaft in place.

  • Pulleys and associated hardware if wear or damage is present.

Replacing these components together with the shaft rebuilds the drive line as a system, minimizing the risk of future failures due to partially worn hardware.

Where to Buy the Imer Mixer Shaft Each (3209074)

Several specialized IMER dealers and construction parts suppliers stock the Imer Mixer Shaft Each.

You’ll commonly find it listed as:

  • “Imer Mixer Shaft Each – PN 3209074” on concrete tool and mixer parts sites.

  • “3209074 Imer Mixer Shaft – Contractors Direct” and similar variants on pro supply platforms.

  • “3209074 Imer USA Shaft Each – high‑quality repair part” on IMER‑focused parts stores.

When ordering, verify:

  • The part number 3209074 in the description.

  • Compatibility with your mixer model (e.g., Workman 350).

  • That the seller specifies genuine IMER OEM parts, not generic equivalents.

Other IMER Mixer Shafts You Might See

If you search “IMER mixer shaft,” you’ll see other IMER shaft part numbers that are not the same as “Imer Mixer Shaft Each” (3209074) but serve similar roles in other models:

  • 3204180 IMER Shaft – a different OEM shaft used on other mixers.

  • 3234685 Mixing Shaft Plast Mix 15 – specific to the Plast Mix 15 plaster mixer.

  • 3224189 Imer Mixing Shaft – another dedicated mixing shaft replacement part for different IMER equipment.

These show that each IMER mixer family uses its own shaft design, so it is important not to substitute one part number for another based solely on the word “shaft.”

Why the Imer Mixer Shaft Each Matters for Long‑Term Mixer Performance

For contractors, rental fleets, and precast shops that rely on IMER mixers daily, the health of the drive shaft is fundamental to uptime and mix consistency.

Choosing the genuine Imer Mixer Shaft Each – 3209074 when the shaft is worn or damaged:

  • Restores proper alignment and smooth drum rotation.

  • Helps the motor and drivetrain deliver full rated torque without vibration or slippage.

  • Protects new bearings, keys, and pulleys from abnormal stress.

  • Extends the service life of the entire mixer while maintaining OEM performance specs.

If you are writing a product page around this part, you can confidently position the Imer Mixer Shaft Each (PN 3209074) as the correct, heavy‑duty OEM replacement shaft for the IMER Workman 350 mixer’s motor‑to‑drum drive, essential for keeping the machine mixing reliably year after year.

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