Harddrive Breather Hose Pair - OEM-Spec Replacement - Harley Touring 2008-2013
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Ensure your Harley Touring engine breathes freely with this Harddrive breather hose pair. Designed as a direct OEM replacement, these hoses restore proper crankcase ventilation for 2008-2013 models.
Why riders pick this
- OEM-spec replacement for factory breather lines
- Direct fit for Harley Touring 2008-2013
- Prevents oil leaks and vacuum problems
- Includes a pair for complete engine service
- Restores proper crankcase ventilation
The breather hoses on your Harley Touring model are crucial for maintaining engine health and preventing oil leaks. Over time, the original rubber can degrade, leading to cracks and hardening that compromise the system's integrity. This Harddrive pair provides a durable, OEM-spec solution, ensuring your V-twin's crankcase can ventilate properly.
Reliable Engine Ventilation
- Direct replacement for OEM Harley breather hoses
- Designed to fit 2008-2013 Harley-Davidson Touring models
- Helps prevent oil leaks into the airbox
- Sold as a pair to service both crankcase breather lines
Keep Your Bagger Running Strong
Maintaining your engine's breather system is vital for long-term performance and cleanliness. This Harddrive kit offers a straightforward way to replace deteriorated factory hoses, helping to avoid vacuum issues and unsightly oil seepage. It's an essential item for any rider focused on keeping their Touring bike in top condition.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 34-139
- UPC: 191361165863
- Length: 6.29 in
- Width: 3.74 in
- Height: 0.39 in
- Weight: 0.485 lbs
- Country of Origin: China (Taiwan)
Common questions
Why are these hoses sold as a pair?
Harley-Davidson V-twin engines utilize both a front and a rear crankcase breather line. This pair provides a complete solution for replacing both hoses on your motorcycle.
Will these fit my earlier Touring model?
No, this specific part number is designed for 2008-2013 Harley-Davidson Touring models. Earlier Touring bikes use a different OEM hose configuration.
How can I tell if my breather hoses need replacing?
Inspect your current hoses for visible cracks, hardening, or any signs of separation from the fittings. Deteriorated hoses can lead to oil in the airbox or engine performance issues.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Accessories |
| SKU | 820-50572 |
| WEIGHT | 0.49 lb |
