The Multiquip 0621000650 Knock Pin with Nut is a genuine OEM component designed for the D302 series equipment. As a direct OEM replacement, this pin and nut assembly is manufactured to the same specifications as the original, ensuring a proper fit and correct function within the pump assembly. Sourced directly through authorized Multiquip supply channels, this part is the correct choice for operators maintaining D302 equipment to OEM standards.
Key Features
- Precision-Matched OEM Construction — Manufactured to the exact dimensional tolerances required for secure pin engagement and nut retention in the D302 assembly.
- Drop-In Replacement — Matches the original component profile, allowing straightforward installation without reworking surrounding hardware.
- Confirmed D302 Fitment — Verified for use with D302 series equipment, taking the guesswork out of parts sourcing.
- Maintains Structural Alignment — A correctly seated knock pin keeps mating components properly indexed; a worn or missing pin can allow misalignment that accelerates wear across the assembly.
- Complete Assembly — Supplied with the mating nut, so you have everything needed to complete the repair in a single part order.
A knock pin is a precision-fit fastener used to locate and lock two mating components in a fixed, repeatable position within an assembly. Unlike standard fasteners, the knock pin's primary role is positional accuracy — it prevents lateral movement or rotation between joined parts. When a knock pin wears, shears, or goes missing, the components it holds can shift out of alignment, leading to accelerated wear on surrounding parts and potential loss of mechanical integrity. Replacing a damaged pin promptly keeps the assembly operating as designed.
For fitment questions or to confirm this part is correct for your specific D302 unit, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 0621000650 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Knock Pin with Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| D302 | D302 |
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.
