Lock Nut
Case Construction ·11 Fitments
| Machine | Model | Years |
|---|---|---|
| Loader | 2450 | — |
| Harvester | 35 | — |
| Loader | 2350 | — |
| Loader | W11 | — |
| Harvester | 11 | — |
| Dozer | 1150 | — |
| Backhoe | 33S | — |
| Backhoe | 34 | — |
| Backhoe | 36 | — |
| Dozer | 750 | — |
OEM Lock Nut 1 1/4"-12 Gb Nut - Hex. Lock 1-1/4" - 12 Nf #131 - OEM Pin, Bolt, or Retainer Service Part for Heavy Equipment Repair Repair-oriented by design, this OEM component replaces damaged originals in jobs involving loose mounting points, missing hardware, and worn retention components and stripped threads, bent pins, loose mounting, and lost clips. Commonly sourced for bolt replacement, retainer clip service, and heavy equipment hardware repair needs on heavy equipment.
More Details
Part Number: 131
Application: Common service application: Hardware replacement component used to repair loose mounting points, missing fasteners, bent pins, or worn retention hardware.
Key Features:
- OEM replacement for missing, bent, worn, or stripped hardware components
- Helps restore secure retention, alignment, and dependable equipment assembly during service
- Direct-fit service hardware for repair and maintenance replacement work
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
Replaces the following OEM and aftermarket part numbers. Click any reference to search for matching parts.
- Manufacturer part number
- 131-41
- Internal SKU
- IC:131-41
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.22 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 11 fitments
| Machine | Model | Years |
|---|---|---|
| Loader | 2450 | — |
| Harvester | 35 | — |
| Loader | 2350 | — |
| Loader | W11 | — |
| Harvester | 11 | — |
| Dozer | 1150 | — |
| Backhoe | 33S | — |
| Backhoe | 34 | — |
| Backhoe | 36 | — |
| Dozer | 750 | — |
| Dozer | 1000D | — |