The Fortpro 4311E Rear Brake Shoe Box Kit is engineered as a complete lined shoe replacement kit for Eaton low-mount rear foundation brake systems on commercial semi-trucks and heavy-duty trailers. Rated for 23,000 lbs GAWR, this mid-standard friction kit fits 16.50 in. x 7.00 in. drum brake assemblies (FMSI 4311E) with 28 rivet holes per shoe. The bill of materials includes 2 pre-lined brake shoes (F224838) and 1 repair kit (F224811) to eliminate shoe drag and ensure long-lasting durability.
Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
Basic Part Information4 attributes
| Product Line | Brakes |
|---|---|
| Category Name | Brake Shoes |
| Part Type | Brake Shoe Kit |
| FMSI Shoe Number | 4311E |
Application/Fitment Attributes5 attributes
| Application Type | Heavy Duty Trucks, Semi-trucks |
|---|---|
| Brake Shoe Type | E (Eaton) |
| Hardware Kit Part Number | F224811 |
| Lined Brake Shoe Part Number | F224838 |
| Unlined Brake Shoe Part Number | F224839 |
Dimensional/Physical Attributes4 attributes
| Brake Diameter (I.D.) | 16.50 in. |
|---|---|
| Brake Shoe Width | 7.00 in. |
| Rivet Hole Quantity | 28 |
| Rivet Size | 0.25 in. |
Technical/Performance Attributes2 attributes
| Friction Type | Mid Standard |
|---|---|
| Lining Weight Rating | 23,000 LBS |
Bill Of Material
- 2 Lined Brake Shoes
- 1 Brake Repair Kit
Intended Application
- Compatible with Rear Brake, Eaton - Low Mount