HARDDRIVE
SKU: 820-51812
Harddrive Rear Master Cylinder - CYL CHR FX/FL 79-E Oe# 41761-78 — Harley-Davidson Electra Glide, Super Glide, Low Rider (1973-1979)
$98.96
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Harddrive rear master cylinder in chrome finish for FX/FL V-twin motorcycles. Direct replacement that mounts in the stock location and meets OEM specifications for reliable brake system performance.
Features
- Chrome plated finish
- Direct OEM replacement
- Mounts in stock location
- Fits FX/FL chassis
Specifications
- Brand: Harddrive
- Manufacturer Part #: 30-844
- UPC: 191361128325
- Length: 7.79 in
- Width: 7.12 in
- Height: 1.85 in
- Weight: 1.8959 lbs
- Country of Origin: China (Taiwan)
Fitment
Fits Harley-Davidson FX and FL V-twin models. Verify OE# 41761-78 matches your current master cylinder before ordering.
Frequently Asked Questions
Is this a direct replacement for my stock master cylinder?
Yes — it mounts in the stock location and meets OEM specifications for FX/FL models.
Will this fit other Harley models?
This part is designed for FX/FL chassis V-twins. Confirm your model year and frame type before ordering.
Does it come with new brake lines?
The master cylinder only — existing brake lines can be reused if in good condition.
Is any modification needed for installation?
No — mounts directly in the stock location without modifications.
| BRAND | Harddrive |
| TYPE | Brakes |
| SKU | 820-51812 |
| WEIGHT | 1.9 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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