


ESCO 40130 Sleeve Nuts for Aluminum and Steel Wheel
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ESCO 40130 Wheel-Tite Sleeve Nuts for Commercial Trucks
M22 flange nuts with graphite coating, prevents wheel clocking
The ESCO 40130 is a precision-engineered M22 flange nut replacement featuring a 19.5-millimeter extended sleeve and graphite coating designed to eliminate wheel clocking and prevent costly wheel-offs on commercial trucks. These nuts withstand over 2,500 pounds of force while the graphite coating prevents rust between the hub and nut. Ideal for aluminum steer axles paired with steel drive axles or mixed steel and aluminum drive configurations.
Key Features
Eliminates Wheel Clocking
The 19.5-millimeter extended sleeve locks the rim to the hub, preventing rotation that causes thread damage and stud failure. This design stops the stress risers that lead to premature stud failure and wheel-offs in commercial trucking applications.
Graphite Coating Protection
Special graphite coating prevents rust buildup between the nut and hub while reducing friction during installation and removal. The coating fills gaps between studs and bolts, extending wheel assembly service life and improving operational reliability.
Exceeds Torque Standards
Engineered to withstand over 2,500 pounds of force and meets or exceeds industry torque tension specifications (SAE J1965). Safe for the heaviest commercial truck applications including tandem axle configurations and maximum payload operations.
Reduces Maintenance Costs
By preventing wheel clocking and hub misalignment, these nuts reduce stud replacements, wheel hub rebuilds, and suspension repairs. Fleet operators report significant savings through fewer emergency roadside repairs and extended component life.
What's Included
- ESCO 40130 M22 Sleeve Nuts with graphite coating (individual unit or box of 100)
| Specification | Value |
|---|---|
| Brand | ESCO |
| Model | 40130 |
| SKU | ESC-40130 |
| Nut Type | Flange Nut with Extended Sleeve |
| Thread Size | M22 |
| Sleeve Length | 19.5 millimeters |
| Force Rating | Over 2,500 lbs. |
| Coating Type | Graphite |
| Weight per Unit | 0.4 lb. |
| Torque Standard | Meets and exceeds SAE J1965 |
| Compatible Configurations | Aluminum steer with steel drive, steel outer with aluminum inner drive |
Perfect For
- Commercial truck fleets with aluminum steer axles and steel drive axles
- Tandem axle dual rear wheel configurations requiring wheel stability
- Long-haul operations where wheel clocking causes safety and alignment issues
- Heavy equipment and construction trucks with high payload demands
- Fleet preventive maintenance programs reducing emergency roadside repairs
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.p65warnings.
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