
Troubleshooting
IMER Pump Rotor and Stator Wear: Signs, Checks, Parts
Falling material flow or a BLOC message on an IMER Step-Up 120, Small 50 or Koine 4? What the manuals say to check, how to swap the pump, and the parts listed.
4 min read
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Ref 40
01Where it fits

3226275
$191.00In stock
$98.00In stock
3225891
$14.00In stock
3226720
$10.00In stock
$69.00In stock
3225826
$35.00In stock
02Fits
Street Version With Mixer
Drawing 2 · Ref 40| Machine | Assembly | Shown in |
|---|---|---|
| IMER Step-Up 120 | Street Version With Mixer | Drawing 2 · Ref 40 |
From IMER parts book 3226875 r16 (2018-09).
03Where it sits
| Ref | Part no. | Name | Price |
|---|---|---|---|
| 1 | 3226275 | WheelPN.400/8 rim 2.50-8 | In stock, $191.00 |
| 2 | 3227733 | Complete Axle700 kg | Not sold onlineAsk a parts specialist |
| 3 | 3225751 | Kamlock Plug F.DN65 | In stock, $98.00 |
| 4 | 3225891 | Seal Cam Coupling DN65 | In stock, $14.00 |
| 5 | 3226272 | Lower Casing | Not sold onlineAsk a parts specialist |
| 6 | 3226720 | Triangular Red Reflector | In stock, $10.00 |
| 7 | 3226813 | Vibrating Screen Electrical Panel Support | In stock, $69.00 |
| 8 | 3225776 | Closure | Not sold onlineAsk a parts specialist |
| 9 | 3225964 | Frame | Not sold onlineAsk a parts specialist |
| 10 | 3225826 | Vibration DamperGN 17 0319 | In stock, $35.00 |
| 11 | 3204888 | Handle | In stock, $11.00 |
| 12 | 3224625 | Hinge For Vans, Galvanized | In stock, $93.00 |
| 13 | 3226310 | Door | Not sold onlineAsk a parts specialist |
| 14 | 3226811 | Electrical Panel Protection | In stock, $40.00 |
| 15 | 3233312 | Side Impact Bar LHFrom serial F009441725 | In stock, $213.00 |
| 16 | 3233313 | Side Impact Bar RHFrom serial F009441725 | In stock, $213.00 |
| 17 | 3233355 | Mudguard Support LHFrom serial F009441725 | Not sold onlineAsk a parts specialist |
| 18 | 3233356 | Mudguard Support RHFrom serial F009441725 | Not sold onlineAsk a parts specialist |
| 19 | 3236391 | Mudguard LH | In stock, $66.00 |
| 20 | 3233374 | Rear Light BarFrom serial F009441725 | Not sold onlineAsk a parts specialist |
| 21 | 3226719 | Antifog Light With Cable And ConnectorAspock K37.6603.037 | In stock, $61.00 |
| 22 | 3233397 | Light LHFrom serial F009441725 | In stock, $14.00 |
| 23 | 3233397 | Light RHFrom serial F009441725; same code printed as ref 22 | In stock, $14.00 |
| 25 | 3224855 | Yellow ReflectorD.60 | In stock, $10.00 |
| 26 | 3224854 | White ReflectorD.60 | Not sold onlineAsk a parts specialist |
| 27 | 3225828 | Stud Bolt M16x40 | In stock, $21.00 |
| 28 | 2224640 | Plain Washer M16UNI6593 33x3 | In stock, $10.00 |
| 29 | 3223930 | Self-Locking Nut M16DIN985 class 8 | Not sold onlineAsk a parts specialist |
| 30 | 3233094 | Drawbar Primary ConnectionFrom serial F009441725 | In stock, $576.00 |
| 31 | 3225923 | Drawbar Middle Arm | Not sold onlineAsk a parts specialist |
| 32 | 3225922 | Towing Head Connection | In stock, $581.00 |
| 33 | 3209959 | Towing Head | In stock, $173.00 |
| 34 | 3225924 | Drawbar Adjustment Lever | Not sold onlineAsk a parts specialist |
| 35 | 3227807 | Locking Pin | In stock, $234.00 |
| 36 | 3225284 | Safety Cord | Not sold onlineAsk a parts specialist |
| 37 | 3233398 | Lights WiringFrom serial F009441725 | In stock, $134.00 |
| 38 | 3226172 | Electric Extension | In stock, $115.00 |
| 39 | 3233083 | Drawbar + Towing Head AssemblyFrom serial F009441725 | In stock, $1,415.00 |
| 40 | 3236390 | Mudguard RH | In stock, $66.00 |
04Specifications
This right mudguard is a genuine IMER part, part number 3236390, made of plastic.
The Step 120 parts book lists it as Mudguard DX, ref. 40, in Tav. 2 Street Version With Mixing. The left-hand mudguard is part number 3236391 (Mudguard SX).
Check that the part number in your machine's parts list matches 3236390 before ordering, or contact us with your machine's model and serial number.
05Documents
3226875 · r16 · 2018-09 · page 67
Guides

Troubleshooting
Falling material flow or a BLOC message on an IMER Step-Up 120, Small 50 or Koine 4? What the manuals say to check, how to swap the pump, and the parts listed.
4 min read

Maintenance
End-of-shift cleaning, freeze draining and storage steps from the IMER manuals for the Mix 750, Mix 120 Plus, Step-Up 120, Small 50, Koine 4 and more.
5 min read
Answers
06Shipping & returns
Leaves us in 1–3 business days; ground delivery usually takes 5–7 business days.
Parts ship at a flat rate by size, from $24. IMER machines ship free to commercial addresses in the contiguous US.
30-day returns on unused items with a return authorization.
Fit check