The Multiquip 20347 is a genuine OEM Cam Bearing Spacer designed for C30HD and MG30 series concrete pumps and fireproofing equipment. As a direct OEM replacement, this spacer is manufactured to the same specifications as the original component, ensuring a correct fit within the pump drive assembly. Compatible with a wide range of models including C30HD, C30HDG, C30HDZ, C30HDN, C30HDNI, MG30, MG30T2D, MG30M2D, MG30T3D, and MG30M3D series machines. Sourced directly from Multiquip, part 20347 provides the fitment accuracy that keeps your equipment running as intended.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring correct load distribution within the cam and bearing assembly.
- Drop-In Fitment — Engineered to seat precisely within the drive train assembly of C30HD and MG30 series machines with no reworking of surrounding components.
- Broad Model Coverage — Fits C30HD, C30HDG, C30HDZ, C30HDN, C30HDNI, MG30, MG30T2D, MG30M2D, MG30T3D, and MG30M3D series concrete pumps and fireproofing pumps.
- Protects Bearing Integrity — Maintains correct axial spacing between the cam and bearing, preventing premature wear, misalignment, and cam shaft damage under heavy pumping loads.
- Verified OEM Part Number — Ordering by Multiquip part number 20347 confirms you are receiving the correct spacer for your specific machine configuration.
The cam bearing spacer is a precision component positioned within the pump's cycloidal or mechanical drive assembly to maintain the correct axial clearance between the camshaft and its supporting bearing. By holding the bearing in its intended position, the spacer ensures smooth cam rotation and even load transfer throughout the pump cycle. When this spacer wears, becomes damaged, or is missing, the bearing can shift out of alignment — leading to accelerated bearing wear, increased vibration, and potential failure of the cam drive system.
For fitment questions or help confirming compatibility with your specific serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | EM20347 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cam Bearing Spacer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Fireproofing Pumps | MG30T2D |
| Fireproofing Pumps | MG30M2D |
| Fireproofing Pumps | MG30T3D |
| Fireproofing Pumps | MG30M3D |
| Mayco Pumps | C30HDG |
| Mayco Pumps | C30HDZ |
| Mayco Pumps | C30HD |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI |
| Fireproofing Pumps | MG30 |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDNI Zenith |
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.
