Product Description
Automann 101.2051K - Knurled Brake Roller
The Automann 101.2051K Brake Roller is a knurled-style roller used in 16.5" air brake systems from Eaton and Fruehauf. Designed to OEM standards, this roller ensures proper brake shoe movement and pad alignment. Commonly installed in extended service (ES-I and ES-II) brake configurations across multiple axle types.
Key Features
- Knurled design enhances grip and retention in brake shoes
- Compatible with 4709, 4717, 4719, 4725, 4729 brake systems
- Fleet Standard quality for durable performance
- Used in multiple Automann brake kits
- OEM equivalent to E5477 and R517510
Specifications
- Brand: Automann
- Part Number: 101.2051K
- UPC: 889626001864
- Type: Knurled Brake Roller
- Applications: Eaton, Fruehauf 16.5in Brake Systems
- Shipping Weight: 0.55 lbs
- Shipping Dimensions: 2.218 x 1.265 x 1.265 in
Kit Usage
- 100.4709.11 – Brake Kit
- 100.4717.10 – Brake Kit
- 100.4719.10 – Brake Kit
- 100.4729.10 – Brake Kit
Applications
Used in Eaton steer, drive, and trailer axles with 16.5" x 7", 15" x 8-5/8", and other extended service configurations. Compatible with FMSI numbers 4709, 4717, 4719, 4725, 4729. Confirm fitment via OEM reference.
Cross References
- Euclid: E5477
- Meritor: R517510
- Eaton: 806234
Additional Info
- Precision-machined for consistent brake operation
- Common across multiple brake kits and shoe assemblies
