The Multiquip 122081 Castle Nut for TRLR70 is a genuine OEM fastener designed for the TRLR70 series equipment. Sourced directly through Multiquip's authorized parts network, this castle nut delivers the exact thread specification, material grade, and dimensional tolerancing required for a correct installation. Verified compatible with TRLR70 equipment, this part ensures the fastening assembly performs as originally engineered.
Key Features
- Genuine OEM Material Grade — Manufactured to the same hardness and threading spec as the original fastener, ensuring the nut seats and torques correctly without stripping or deforming.
- Exact-Thread Direct Replacement — Matches the original thread pitch and diameter for the TRLR70, allowing straightforward installation without reworking the mating bolt or retaining pin.
- Confirmed TRLR70 Fitment — Purpose-built for the Multiquip TRLR70, eliminating guesswork when sourcing a like-for-like fastener replacement.
- Cotter Pin Retention Compatibility — Castle nut design includes machined slots sized to accept a standard cotter pin, keeping the nut locked in position under load and vibration.
- Critical Retention Safety — Castle nuts are used in safety-critical fastening points where axial retention is required; using the correct OEM part maintains the integrity of that connection.
A castle nut is a slotted hex nut used in applications where the fastener must be positively locked in place using a cotter pin or safety wire. The slots machined into the top of the nut align with a hole in the mating bolt or stud, allowing a cotter pin to pass through and prevent the nut from backing off under vibration or dynamic load. When a castle nut is worn, cross-threaded, or missing its cotter pin, the fastening joint can loosen or fail entirely — potentially causing loss of a component or creating an unsafe condition on the equipment.
For help confirming this part fits your application, contact DHS Equipment and have your model number and serial number ready.
Part Details
| Part Number | 122081 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Castle Nut for TRLR70 |
Compatibility & Fitment
| Name | Model |
|---|---|
| TRLR70 | TRLR70 |
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.
