

COATS 107985 Gauge Assembly, For 4040/4050A
Precision Pressure Readings - COATS Gauge Assembly 107985 (4040/4050A)
Essential replacement components for professional tire changing operations
The COATS 107985 gauge assembly delivers accurate pressure readings and clear visibility for your 4040SA and 4050A centering post tire changers. This durable replacement part ensures consistent performance and minimal downtime in demanding shop environments.
Key Features and Benefits
Precision Pressure Monitoring
Provides accurate pressure readings from 0-160 PSI to ensure optimal tire changing performance and safety during operations.
Crystal Clear Visibility
High-strength plastic lens with 2.5-inch diameter offers excellent clarity and durability for consistent visual monitoring.
Shop-Tough Construction
Built with metal gauge components and reinforced materials to withstand the harsh conditions of busy automotive service environments.
Simple Installation
Direct replacement design requires no special tools or modifications, minimizing downtime and getting your equipment back in service quickly.
| Feature | Benefit |
|---|---|
| Precise Pressure Range | This gauge assembly provides accurate pressure measurements from 0-160 PSI, which covers the complete range needed for all standard passenger vehicle tires, light truck applications, and most commercial vehicle tires. The precise calibration ensures technicians can achieve optimal tire pressure settings, reducing the risk of under-inflation or over-inflation that could compromise vehicle safety and tire longevity while improving fuel efficiency and overall performance. |
| Durable Lens Construction | The high-strength plastic lens is engineered to withstand the demanding conditions of professional automotive service environments, resisting scratching from tools, cracking from temperature fluctuations, and chemical damage from cleaning solvents and tire compounds. This durable construction maintains crystal-clear visibility throughout years of heavy use, ensuring technicians can always read pressure measurements accurately without lens replacement, reducing long-term maintenance costs and downtime. |
| Metal Gauge Housing | The robust metal construction provides exceptional durability against the impacts, vibrations, and temperature variations commonly encountered in busy tire service operations. This heavy-duty housing protects the internal gauge mechanism from damage caused by dropped tools, equipment movement, and harsh shop environments, ensuring consistent accuracy and extending service life significantly compared to plastic alternatives while maintaining professional appearance and reliability. |
| OEM Compatibility | Engineered specifically for COATS 4040SA and 4050A centering post tire changers, this gauge assembly ensures perfect dimensional fit, proper mounting alignment, and seamless integration with existing equipment systems. The OEM-compatible design maintains original equipment performance specifications, eliminates compatibility issues that could cause operational problems, and preserves manufacturer warranty coverage while providing the exact functionality and reliability expected from genuine COATS replacement parts. |
| Tool-Free Installation | The direct replacement design eliminates the complexity and expense of special installation tools, allowing shop technicians to quickly replace the gauge assembly using standard hand tools already available in most service facilities. This streamlined installation process significantly reduces equipment downtime, minimizes labor costs associated with part replacement, and enables faster return to productive tire changing operations, maximizing shop efficiency and profitability during maintenance procedures. |
Perfect Applications for COATS 107985 Gauge Assembly
- Automotive service centers requiring precise tire pressure monitoring during tire changes
- Fleet maintenance facilities performing high-volume tire service operations
- Tire shops needing reliable replacement parts for COATS 4040SA tire changers
- Mobile tire service operations using COATS 4050A equipment
- Dealership service departments maintaining professional-grade tire changing equipment
- Independent repair shops looking to extend the life of existing COATS tire changers
| Specification | Value |
|---|---|
| Part Number | 107985 |
| Compatibility | COATS 4040SA, 4050A tire changers |
| Pressure Range | 0-160 PSI |
| Lens Material | High-strength plastic |
| Lens Diameter | 2.5 inches |
| Gauge Housing | Metal construction |
| Installation | Direct replacement, no special tools required |
| Application | Centering post tire changers |
Keep Your COATS Equipment Running at Peak Performance
Trust genuine COATS replacement parts for reliable operation and extended equipment life.
Order your 107985 gauge assembly today and ensure accurate tire changing operations.
Warranty Information
COATS TIRE CHANGERS LIMITED WARRANTY
COATS COMPANY, LLC. warrants all Coats Tire Changers and Inflation Equipment products to be fit for normal use and free from defects in materials and workmanship when these products leave the control of COATS COMPANY, LLC.
WARRANTY PERIOD
| Product | Parts | Labor & On-Site Charges |
|---|---|---|
| APS Series Tire Changers, 9028 Tire Changer | 1 Year (2) | 6 Months |
| X Series, APX Series, Maxx Series (2023) and 80C/90C Tire Changers | 3 Years (1) (2) | 6 Months |
| RC Series Rim Clamp Tire Changers | 1 Year (2) | 6 Months |
| All Heavy Duty Tire Changers | 1 Year | 90 Days |
| Tire Changer and Inflation Accessories | 1 Year (3) | No Labor Warranty |
Frequently Asked Questions
Is the COATS 107985 gauge assembly compatible with my tire changer?
The 107985 gauge assembly is specifically designed for COATS 4040SA and 4050A centering post tire changers. Please verify your model number before ordering to ensure proper compatibility.
What is the pressure range of this gauge assembly?
The COATS 107985 gauge assembly measures pressure from 0-160 PSI, which covers the full range needed for passenger cars, light trucks, and most commercial vehicle tires.
Do I need special tools to install the 107985 gauge assembly?
No, the 107985 is designed as a direct replacement part that requires no special tools for installation. This minimizes downtime and allows for quick replacement in your shop.
How durable is the lens on this gauge assembly?
The lens is made from high-strength plastic that resists scratching, cracking, and chemical damage. It's specifically engineered to withstand the harsh conditions of automotive service environments.
What warranty coverage does the 107985 gauge assembly have?
As a tire changer accessory, the 107985 gauge assembly is covered under COATS' 1-year parts warranty with no labor warranty coverage.
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