The Multiquip EM20803 Spacer.50 OD x.40 ID x 0.25L is a genuine OEM component designed for a wide range of Multiquip walk-behind trowels, mixers, and related equipment including MG30, JA-Series, BA-Series, HPLA46411H, HPHA36C5H, HPHA46411H, and SCT36 and SCT46 series machines. As a direct OEM part, EM20803 is manufactured to the exact dimensional tolerances required for correct alignment and spacing within these assemblies. Sourced through Multiquip's authorized parts channel, this spacer ensures the mechanical relationships between mating components are maintained as originally engineered. DHS Equipment stocks this part to keep your equipment back in service without delay.
Key Features
- Exact Dimensional Tolerances — Manufactured to precise .50 OD x .40 ID x 0.25L specifications, ensuring correct component spacing and alignment in the assembly.
- Genuine OEM Construction — Produced to Multiquip's original material and dimensional standards, so the spacer maintains the structural integrity of the surrounding components over time.
- Direct-Fit Installation — Drops into position without modification, matching the bore and outer diameter of the original hardware exactly.
- Broad Fitment Coverage — Compatible with MG30, JA-Series, BA-Series, HPHA-46-Series, HPLA46411H, HPHA36C5H, HPHA46411H, SCT36, and SCT46 series equipment.
- Preserves Assembly Geometry — A worn or out-of-spec spacer allows unwanted movement between components, accelerating wear on adjacent parts; the correct spacer keeps everything running true.
A spacer is a precisely dimensioned mechanical component used to maintain a fixed gap or offset between two mating parts within an assembly. Its role is to ensure that rotating, sliding, or fastened components sit at the correct distance from one another, preventing metal-to-metal contact, misalignment, and premature wear. When a spacer wears down, becomes deformed, or is replaced with an incorrectly sized substitute, the surrounding components shift out of position — leading to vibration, accelerated bearing wear, and potential damage to the larger assembly.
For help confirming this part fits your specific machine, contact the DHS Equipment parts team.
Part Details
| Part Number | 20803 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spacer .50 OD x .40 ID x 0.25L |
Compatibility & Fitment
| Name | Model |
|---|---|
| Fireproofing Pumps | MG30T2D |
| Fireproofing Pumps | MG30M2D |
| Fireproofing Pumps | MG30T3D |
| Fireproofing Pumps | MG30M3D |
| Fireproofing Pumps | MG30 |
| Walk-Behind Trowels | HPLA46411H |
| Walk-Behind Trowels | JA-SERIES |
| Walk-Behind Trowels | HPLA-HPHA-36 |
| Saws | SCT36ANDSCT46 |
| Saws | SCT36 |
| Saws | SCT46 |
| Heavy Duty Series | HPHA36C5H |
| Walk-Behind Trowel | HPHA-46-SERIES |
| Walk-Behind Trowels | HPHA46411H |
| Walk-Behind Trowels | BA-SERIES |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
