

Titan part 2420657 is a carriage bolt with specifications 3/8-16 thread size and 3-inch length, used to secure components on compatible PowrLiner sprayers. When original bolts become lost, damaged, or stripped, they can compromise the secure assembly of critical components. This carriage bolt restores proper fastening and ensures components remain securely attached during operation.
| Part Number | 2420657 |
|---|---|
| Part Description | Bolt Carriage 3/8-16 X 3 |
| Brand | PowrLiner |
| Fits | PowrLiner 4500, PowrLiner 5500 |
| Condition | New |
The Titan part 2420657 Carriage Bolt is a precision fastener with 3/8-16 thread specifications and 3-inch length, designed for use in PowrLiner 4500 and 5500 sprayers. The carriage bolt features a smooth, rounded head and a square neck that prevents rotation during installation, making it ideal for securing components in square holes or with mating nuts.
Using incorrect or damaged bolts can lead to loose components, vibration issues, or assembly failures. Replacing with the proper OEM carriage bolt ensures secure fastening, proper clamp load, and maintains the structural integrity of the sprayer assembly.
| Component fastening | Secures various parts and assemblies together |
|---|---|
| Anti-rotation | Square neck prevents spinning during installation |
| Flush mounting | Rounded head provides smooth surface |
| Structural integrity | Maintains proper alignment and connection of components |
| Stripped threads | Bolt no longer tightens or holds securely |
|---|---|
| Corrosion damage | Rust or corrosion that weakens the bolt |
| Lost bolt | Original bolt missing from assembly |
| Head damage | Square neck worn or head damaged |
| Thread Size | 3/8-16 UNC |
|---|---|
| Length | 3 inches |
| Type | Carriage Bolt |
| Head Style | Rounded with square neck |
The 2420657 carriage bolt is designed for use in the following PowrLiner models. Always verify your specific model before ordering.
| Model | Component |
|---|---|
| PowrLiner 4500 | Carriage Bolt 3/8-16 x 3 |
| PowrLiner 5500 | Carriage Bolt 3/8-16 x 3 |
When replacing carriage bolts, these related fastening components are often inspected or replaced to ensure complete assembly security.
Matching hex nuts for use with carriage bolts.
Flat washers or lock washers used with bolts.
Medium-strength thread locker for vibration-prone applications.