2J‑3506 Hex Nut is a heavy‑duty high‑strength fastening component widely used on Caterpillar XE‑series large wheel loaders including 972 XE, 966 XE, 980 XE and 986. As critical GET hardware, this hexagonal nut secures bucket cutting edges, side protectors and structural joint assemblies, maintains consistent clamping force under vibration, shock and heavy‑load working cycles.
| Attribute | Value |
|---|---|
| Part Number | 2J‑3506 |
| Part Name | HEX NUT |
| Brand | Caterpillar Standard Replacement Part |
| Compatible Machines | Caterpillar 972 XE, 966 XE, 980 XE, 986 Wheel Loader |
| Weight | 0.652 kg |
| Material | High‑strength alloy steel |
| Strength Grade | SAE J995 Grade 8+ heavy‑duty fastener |
| Thread Specification | 3/4‑10 UNC |
| Surface Treatment | Anti‑rust coating |
| Condition | New, Standard OEM Specification |
| Origin | China |
| Warranty | 6 months |
Suitable for: Quarry loading, Aggregate stockyard operation, Highway construction, Bulk material handling, Large‑scale earth‑moving projects.
We stock comprehensive bucket wear parts, bolts and nuts for Cat wheel‑loader series, support accurate part‑number matching for various loader generations.
All goods are procured from formal qualified domestic supply channels. Before dispatch, we inspect thread integrity, hex dimension, surface hardness and surface finish to filter defective units and guarantee reliable field fastening performance.
Hex nuts are high‑turnover maintenance consumables. We keep spot inventory to support urgent on‑site repair and reduce equipment idle time.
Backed by reliable first‑hand domestic supply resources, we deliver standard‑spec Caterpillar replacement spare parts with competitive pricing for global machinery operators and repair workshops.
We serve equipment fleets, contractors and service workshops in over 60 countries. We handle export documentation, marking and customized packing for cross‑border shipment. Bulk‑quantity packing solution is available for workshop stock replenishment.
If you have doubts over part applicability, share your machine serial number, our team will complete compatibility check within 24 hours and prevent incorrect ordering.
Each 2J‑3506 hex nut is protected with anti‑rust oil. Small‑quantity orders are packed into sealed anti‑moisture inner bag and sturdy export carton. Bulk orders adopt reinforced carton packing. Outer carton is clearly marked with part number for fast inventory sorting and customs clearance.
Cost‑effective sea freight is available for bulk spare‑part orders, while air freight supports emergency breakdown repairs. All in‑stock items can be arranged shipment within 3‑7 working‑days upon payment confirmation. Full tracking information, packing list and complete set of export documents will be provided for worldwide delivery.
Replace when thread stripping, crack, deformation or permanent thread damage appears. Re‑use of heavily worn nuts is not recommended under heavy‑load bucket assembly.
In‑stock goods ship within 3‑7 working days. For out‑of‑stock items, we confirm exact lead‑time with you prior to order confirmation.
We cooperate with verified domestic qualified suppliers, carry out thread appearance and dimension spot‑check before shipment to meet Caterpillar assembly requirements.
6‑month warranty covers manufacturing defects. Damage caused by over‑torque, improper installation and normal fatigue wear is excluded from warranty scope.
Submit part number, purchase quantity and delivery destination, our sales team provides detailed quotation within 24 hours.
