At a Glance
- SKU: SP-125BT8-KIT
PRODUCT INFORMATION
Product Details
BT8 Spindle for 2,000 lb Axles – Includes Nut & Washer
Part Number: SP-125BT8-KIT
The SP-125BT8-KIT BT8 spindle is designed for light-duty trailer axles rated up to 2,000 lbs. Commonly used when fabricating a new axle or replacing a damaged spindle, this BT8 configuration supports standard 1" bearings and 2000 lb hub assemblies. Includes the spindle, castle nut, and washer.
Features
- BT8 spindle for 2,000 lb trailer axles
- 4" long weld-on tail shaft (1.25" diameter)
- Uses standard 1.00" bearings (L44643)
- Accepts 1.25" ID grease seal
- Works with 2,000 lb idler or brake hubs
- Includes axle nut and washer
- Ideal for axle fabrication or spindle replacement
Specifications
| Specification | Detail |
|---|---|
| Spindle Type | BT8 |
| Weight Rating | 1,000 lb per wheel (2,000 lb per axle) |
| Tail Shaft Length | 4" weld-on section |
| Tail Shaft Diameter | 1.25" |
| Inner & Outer Bearings | L44643 (1.00" ID) |
| Seal Size | 1.25" ID seal |
| Hub Compatibility | Standard 2,000 lb hubs (BT8 pattern) |
| Included Hardware | Castle nut & washer |
Always confirm bearing sizes and seal measurements on your existing hub before ordering. This BT8 spindle must be professionally welded to the axle tube for safe operation.
Related Parts & Kits
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