

ESCO Rolling Pin, For Small Front Roller of the 90518 (Ea)
Smooth Operation Restored - ESCO Roll Pin (90518-100-8, Each)
Roll Pin Replacement for Professional Tire Service
Which roll pin is best for your ESCO 90518 demount tool? This genuine roll pin replacement (part 90518-100-8) is the exact answer when your tire demount tool starts binding or sticking. You'll love how this hardened steel roll pin transforms a sluggish tool back into the smooth-operating equipment you depend on for professional tire service.

Key Features and Benefits
- Perfect compatibility with roller assembly 90518-100-9
- No modifications or adjustments required for installation
- Eliminates play and movement that causes premature wear
- Hardened steel construction resists wear and deformation
- Maintains tight tolerances under heavy use
- Prevents costly tool damage from continued operation with worn pins
- Simple installation with basic hand tools
- No special equipment or expertise required
- Immediate restoration of smooth roller operation
Roll Pin Comparison: ESCO vs Generic Alternatives
| Feature | ESCO Original Pin | Generic Hardware Pin |
|---|---|---|
| Fit Tolerance | Precise OEM specifications | May have excess play |
| Material Quality | Hardened steel, heat-treated | Standard steel, variable quality |
| Durability | Designed for commercial use | Light-duty applications |
| Installation | Drop-in replacement | May require modification |
Tire Service Applications
Perfect for when you need reliable roll pin performance in these demanding situations:
- High-volume tire shops experiencing frequent demount tool use
- Commercial truck service facilities handling heavy-duty tire changes
- Mobile tire service operations requiring dependable equipment
- Fleet maintenance departments performing preventive tool maintenance
- Automotive service centers doing tire mounting and demounting
- Tire retreading facilities needing precise roller operation
Installation Requirements
Installing this roll pin replacement requires basic mechanical knowledge and standard tools:
- Remove the worn or damaged roll pin from the small front roller assembly
- Clean the roller housing thoroughly to remove any debris or old pin material
- Insert the new roll pin using a pin punch or similar tool
- Ensure the pin is fully seated and the roller operates smoothly
- Test the demount tool operation before returning to service
Tools needed: Pin punch set, hammer, safety glasses, and basic hand tools
Technical Specifications
| Part Number | 90518-100-8 |
|---|---|
| Compatibility | ESCO 90518 Demount Tool Small Front Roller |
| Material | Hardened Steel |
| Finish | Natural Steel |
| Quantity | Sold Individually (Each) |
| Installation Type | Press-Fit Roll Pin |
Get Your Roll Pin Replacement Today
Don't let a worn roll pin slow down your tire service operation. This genuine ESCO replacement delivers the precise fit and durability your demount tool needs for reliable daily operation.
Order now and restore your tool's smooth performance.
Frequently Asked Questions
How does this ESCO roll pin compare to generic hardware store pins?
The ESCO original roll pin is engineered specifically for the 90518 demount tool with precise tolerances and hardened steel construction. Generic pins from hardware stores may fit but lack the exact specifications, proper heat treatment, and durability needed for commercial tire service. They often create excess play in the mechanism, wear faster, and can damage your expensive demount tool over time.
Will this roll pin fit my ESCO 90518 demount tool?
Yes, this is the exact OEM replacement roll pin (part 90518-100-8) designed specifically for the small front roller of the ESCO 90518 demount tool. It will fit perfectly without any modifications needed.
How do I know when my roll pin needs replacement?
Signs include binding or sticking during roller movement, uneven tire demounting, increased effort required to operate the tool, visible wear or deformation of the pin, or excessive play in the roller assembly. If your demount tool doesn't move smoothly, the roll pin is often the culprit.
Can I install this roll pin myself or do I need professional service?
This roll pin replacement can be installed by anyone with basic mechanical skills and standard hand tools. The process involves removing the old pin and pressing in the new one using a pin punch. However, if you're not comfortable with mechanical repairs, any tire service professional can install it quickly.
About the Brand
