The Multiquip 12215Z7003 Main Bearing SD1605 is a genuine OEM component designed for SD1605 series equipment. As a direct Multiquip OEM part, it is manufactured to the exact tolerancing and load specifications required for proper operation, ensuring a precise drop-in installation with no guesswork. This bearing is confirmed to fit the SD1605 model, making it the straightforward choice when servicing or rebuilding your machine. Sourcing the correct OEM main bearing matters — an incorrect or worn-out bearing can compromise shaft alignment, generate damaging heat, and lead to accelerated wear throughout the drivetrain.
Key Features
- OEM-Grade Precision Tolerancing — Manufactured to exact radial and axial load specifications required for the main bearing position, ensuring consistent shaft support and smooth rotation.
- Direct-Fit Installation — Engineered to seat correctly in the SD1605 bearing housing without shimming or rework, streamlining your service process.
- Confirmed SD1605 Fitment — Verified for compatibility with the SD1605, so you can order with confidence and get the right part the first time.
- Protects Drivetrain Integrity — A properly functioning main bearing maintains shaft alignment and load distribution; a worn bearing accelerates wear on surrounding components and risks catastrophic drivetrain failure.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, part this part meets the same build standard as the bearing installed at the factory, supporting long service intervals.
The main bearing is a critical rotating component that supports the crankshaft or primary drive shaft within the machine, carrying both radial and axial loads generated during operation. It allows the shaft to spin freely with minimal friction while keeping it precisely centered within the housing. When a main bearing wears, becomes contaminated, or fails, the result is increased vibration, audible knocking, heat buildup, and — if left unaddressed — damage to the shaft journal and surrounding housing that can turn a routine bearing replacement into a costly rebuild.
For fitment questions or help confirming this part is right for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 12215Z7003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Bearing SD1605 |
Compatibility & Fitment
| Name | Model |
|---|---|
| SD1605 | SD1605 |
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.
