1073554 Adapter Center Fits Caterpillar Models
1073554 Adapter Center Fits Caterpillar Models
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One New Aftermarket Replacement J550 Center Bucket Adapter for Caterpillar (Cat) Wheel-Type and Track-Type Loaders
This J550 series center weld-on bucket adapter is a Ground Engaging Tool (GET) component that mounts to the loader bucket base edge, providing the seating point for J550-series bucket teeth. It uses a two-strap side-pin retention design and welds directly to a 63 mm (2-1/2 in.) base edge at a 22.5-degree bevel angle. This aftermarket replacement for Caterpillar (Cat) part number 107-3554 / 1073554 is cast from high-strength steel for long wear life in demanding loader applications.
Specifications
- Adapter Size: J550
- Position: Center
- Attachment: Weld-On
- Lip Thickness: 2-1/2 in. (63 mm)
- Bevel Angle: 22.5 degrees
- Weight: Approx. 94.58 lb (42.9 kg)
Compatible Models
Caterpillar Wheel-Type Loaders: 980G II, 980H, 980K, 988F II, 988G, 990, 990 II, 990H, 992C, 992D, 992G
Caterpillar Track-Type Loaders: 973, 973K
Replaces Part Number(s):
107-3554, 1073554, 3G9494, 3G-9494, 3G8554, 3G-8554, 9J6181, 9J-6181
New aftermarket replacement part - not remanufactured, not used.



