74504-78 Solid State OEM Style Rectifiers/regulators
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Iron City Dealer
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Specifications
- Brand
- Zodiac (Genuine Zodiac Products)
- Part Number
- 743225
- OEM Reference
- 74504-78
- Application
- Fits Sportster 1978-1981, XLCR 1977-1978 (OEM 74504-78) (Plug style K), WAI Global, black finish
- Pack Quantity
- Each
- Category
- Regulators
- VAT Rate
- 20%
About This Product
This Zodiac solid-state rectifier and regulator replaces OEM 74504-78. It fits Sportster models. The solid-state design runs cooler and more reliably than the old mechanical regulators. It is a plug-and-play replacement if you have charging issues, or fit it as preventative maintenance on a vintage Sportster.
Manufacturer's description
Zodiac offers a wide variety of top quality solid state OEM style rectifiers & regulators for most Harley-Davidson models.
Fitment
8 modelsSportster
Sportster 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1978 | 3AH8 Sportster Standard (1978) 3AH8 XLH Sportster Standard (1978) Sportster Standard XLH 3AH8 XLH-1000 |
| Harley-Davidson | 1979 | 3AH9 Sportster 1000 (1979) 3AH9 XLH1000 Sportster 1000 (1979) Sportster 1000 XLH1000 3AH9 XLH-1000 |
| Harley-Davidson | 1980 | 3AJ0 Sportster 1000 (1980) 3AJ0 XLH1000 Sportster 1000 (1980) Sportster 1000 XLH1000 3AJ0 XLH-1000 |
| Harley-Davidson | 1978 | 4AH8 Sportster 1000 (1978) 4AH8 XLCH1000 Sportster 1000 (1978) Sportster 1000 XLCH1000 4AH8 XLCH-1000 |
| Harley-Davidson | 1979 | 4AH9 Sportster (1979) 4AH9 XLCH Sportster (1979) Sportster XLCH 4AH9 XLCH-1000 |
| Harley-Davidson | 1980 | 4AJ0 Sportster 1000 (1980) 4AJ0 XLCH1000 Sportster 1000 (1980) Sportster 1000 XLCH1000 4AJ0 |
| Harley-Davidson | 1981 | SPORTSTER XLS |
| Harley-Davidson | 1981 | Sportster 1100 (1987) CANH XLH1100 Sportster 1100 (1987) Sportster 1100 XLH1100 CANH |
Planning other changes? Find your model in the bike customiser.
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SOLID STATE OEM STYLE RECTIFIERS/REGULATORS
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SOLID STATE OEM STYLE RECTIFIERS/REGULATORS
Zodiac (Genuine Zodiac Products)
SOLID STATE OEM STYLE RECTIFIERS/REGULATORS
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
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