1073554W
CAT Adapter J550
- Part Number
- 1073554W
- Weight
- 42.1 kg
- Material
- Alloy Steel
- Finish
- Heat Treated
- Profile
- Adapter
- Equipment Class
- 50-80 ton
- Compatibility
- CAT Compatible
1073554W Product Details
The 1073554W is a Caterpillar-compatible J550 series mounting adapter manufactured by AzuLong Wear Parts. This adapter provides the critical connection between the bucket lip and replaceable tooth points on mining-class excavators handling the heaviest digging loads.
Adapter Profile, Application & Performance
Precision-engineered mounting adapter that provides a secure mechanical connection between the bucket lip and replaceable tooth points. Machined to tight tolerances for reliable fit and quick tooth changes in the field. The adapter absorbs the transition forces between the rigid bucket structure and the replaceable wear point.
Material & Durability
At 42.1 kg, this adapter is built for 50-80 ton class equipment. Among the largest teeth in the product range, this tooth is cast from alloy steel and heat-treated to the upper end of the HRC 48-58 scale. At this size class, heat treatment consistency matters most, premature failure means equipment downtime. Full quality documentation is provided per batch.
Equipment Compatibility
Always verify tooth-to-adapter fitment for your specific machine configuration before ordering. AzuLong's technical team can assist with compatibility confirmation, contact rocky@azulong.com or WhatsApp +86-13777046128.
- CAT 365
- CAT 374
- CAT 385
- CAT 390
Specifications
| Part Number | 1073554W |
| Product Type | Adapter |
| Profile | Adapter |
| Series / Standard | J550 |
| OEM Compatibility | CAT Compatible |
| Weight | 42.1 kg (92.8 lbs) |
| Material | Alloy Steel |
| Finish | Heat Treated |
| Hardness | HRC 48-52 (up to HRC 58 for heavy-duty) |
| Equipment Class | 50-80 ton |
| Manufacturer | AzuLong Wear Parts Company |
| MOQ | 30 pieces (samples available for testing) |
Why Source from AzuLong
Factory Direct
No middleman markup, buy directly from the manufacturer in Ningbo, China
Quality Documentation
Per-batch test reports provided with every shipment
Flexible MOQ
Starting from 30 pieces for bucket teeth, with sample availability
OEM Capability
Custom steel stamp logo, branded packaging, and private labeling
Global Shipping
FOB Ningbo or CIF to worldwide destinations, with logistics partner recommendations
15+ Years
Established 2009, serving construction and mining equipment markets globally
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Request Quote: 1073554W CAT Adapter J550
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