Harley-Davidson Big Twin Transmission Bearing Race Installer and Puller Aluminum
Engineered for durability and precision, the Harley-Davidson Big Twin Transmission Bearing Race Installer and Puller in aluminum is the essential tool for servicing 1984-present Big Twin transmissions. Designed to safely remove and install the mainshaft inner bearing race on 5- and 6-speed Big Twins, this tool eliminates guesswork, reduces the risk of damage, and speeds up maintenance tasks. The black oxide finish adds corrosion resistance, ensuring reliable service for years of shop use. With a direct-fit design and no modification required, it threads into OEM specs (34902-84) for a seamless, professional-grade repair every time.
Benefits & Tips
- Safely remove and install the mainshaft inner bearing race on 5- and 6-speed Harley‑Davidson Big Twin transmissions (1984–Present) without Hammering or improvised tools.
- Achieve precise alignment and seating for smooth shifting and extended transmission life by applying controlled, even force with the installer/puller.
- Compact aluminum construction with a durable black oxide finish makes it a reliable, long-term addition to your motorcycle maintenance toolkit.
Product specifications
- Model: XLB-1140-BK
- OEM No.: 34902-84
- Application: Fits all 1984–Present Harley-Davidson Big Twin 5- and 6-speed transmissions
- Material: Aluminum
- Finish/Color: Black oxide coating; Black
- Origin: Mainland China
Package includes:
- 1 x Mainshaft Bearing Race Installer & Puller Tool
Warnings/Reminders
- Use with Harley-Davidson Big Twin 5- and 6-speed transmissions (1984–Present) only.
- Ensure proper alignment with the mainshaft inner bearing race before applying pressure to avoid damage.
- Wear eye protection and follow standard workshop safety practices during use.
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