43601-78 Steel Hub Bearing Spacer, 4.420" Orange (OEM 43601-78)
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Specifications
- Brand
- Eastern MC Parts
- Part Number
- 147005
- OEM Reference
- 43601-78
- Pack Quantity
- Each
- Category
- Wheel Hubs
- VAT Rate
- 20%
About This Product
This steel hub bearing spacer is a precision-engineered replacement for front and rear hubs on most 1973 to 1983 Harley-Davidson models. Measuring 4.420 inches and color-coded orange for easy identification, it fits 45 inch Solo, Big Twin, and Servi-Car models. Replacing OEM 43601-78, this spacer is critical for setting the correct bearing end play, which is essential for wheel stability and bearing longevity. When rebuilding vintage hubs, using the correct size spacer is the only way to ensure smooth rotation and prevent premature failure. This durable steel component is built to withstand the rigors of the road.
Fitment
23 models45" | Big Twin | Servi-Car
Fxr 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1982–1983 | LOW RIDER FXRS |
| Harley-Davidson | 1983 | SPORT GLIDE FXRT |
| Harley-Davidson | 1982–1983 | SUPER GLIDE FXR |
Softail 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1982 | BLACKLINE FXS |
| Harley-Davidson | 1983 | BREAKOUT FXSB |
| Harley-Davidson | 1981–1982 | SUPER GLIDE FXB |
| Harley-Davidson | 1981–1982 | SUPER GLIDE FXEF |
| Harley-Davidson | 1981–1983 | SUPER GLIDE FXE |
| Harley-Davidson | 1983 | SUPER GLIDE FXDG |
| Harley-Davidson | 1981–1983 | WIDE GLIDE FXWG |
Touring 13 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | ELECTRA GLIDE CLASSIC FLHTC |
| Harley-Davidson | 1981–1982 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHC WITH SIDECAR |
| Harley-Davidson | 1983 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHTC WITH SIDECAR |
| Harley-Davidson | 1981–1983 | ELECTRA GLIDE SPORT FLHS |
| Harley-Davidson | 1981–1983 | ELECTRA GLIDE STANDARD SHRINE FLH SHRINE |
| Harley-Davidson | 1981–1982 | HERITAGE FLH-HERITAGE |
| Harley-Davidson | 1981–1982 | Heritage Classic FLHC |
| Harley-Davidson | 1981 | Street Glide® FLHX |
| Harley-Davidson | 1981–1983 | TOUR GLIDE FLT |
| Harley-Davidson | 1980–1983 | TOUR GLIDE CLASSIC FLTC |
| Harley-Davidson | 1983 | TOUR GLIDE WITH SIDECAR FLT WITH SIDECAR |
| Harley-Davidson | 1983 | TOURING ELECTRA GLIDE STANDARD FLHT |
| Harley-Davidson | 1981–1983 | TOURING REVIVAL FLH |
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