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ATP Parts ZA-548 Clutch Flywheel Ring Gear
Overview of ATP Parts Clutch Flywheel Ring Gear ZA-548
The ATP Parts clutch flywheel ring gear ZA-548 is designed specifically for Volkswagen Beetle models. Engineered to precise specifications, this component ensures reliable engagement and smooth operation within the transmission system.
- Inside diameter: 9.993 inches
- Outside diameter: 10.731 inches
- Thickness: 0.375 inches
- Tooth quantity: 109 teeth
- Pitch flywheels: 10
- Ring gear chamfer: None
Technical Specifications and Features
This clutch flywheel ring gear features a 9.993-inch inside diameter and a 10.731-inch outside diameter, providing a precise fit for the Volkswagen Beetle flywheel assembly. The 0.375-inch thickness contributes to durability and proper engagement with the starter motor. With 109 teeth and a pitch of 10, the ring gear is designed to mesh accurately with the starter pinion, ensuring consistent engine starts. The absence of a chamfer on the ring gear edges indicates a straightforward design optimized for the Beetle's transmission system.
Compatible Vehicles and Part Number Details
This ATP Parts clutch flywheel ring gear ZA-548 is compatible with Volkswagen Beetle models requiring a 109-tooth ring gear. The part number ZA-548 should be referenced when sourcing replacement parts to ensure compatibility and correct fitment. This component is part of ATP Parts' transmission category, specifically designed to meet the mechanical demands of classic Volkswagen vehicles.
Common Applications and Problem Resolution
- Replacement of worn or damaged flywheel ring gear teeth
- Resolving starter engagement issues caused by ring gear wear
- Eliminating starter motor grinding noises due to improper gear meshing
- Restoring proper flywheel function in Volkswagen Beetle transmissions
- Addressing clutch engagement problems related to ring gear damage
Installation Notes and Tips
When installing the ATP Parts clutch flywheel ring gear ZA-548, ensure the flywheel surface is clean and free of debris. Proper alignment of the ring gear teeth with the starter motor pinion is critical to avoid premature wear. Use appropriate tools to press the ring gear onto the flywheel evenly, avoiding damage to the gear teeth. Verify the thickness and diameter measurements match the original specifications for the Volkswagen Beetle model in question.
Quality Assurance and Warranty Information
ATP Parts manufactures this clutch flywheel ring gear to meet industry standards for durability and performance. While specific warranty details are not provided, ATP Parts products typically undergo quality control inspections to ensure fitment accuracy and material integrity. Refer to ATP Parts documentation or authorized distributors for warranty coverage related to part number ZA-548.
| Brand | ATP Parts |
| Part Number | ZA-548 |
| Inside Diameter | 9.993 |
| LineCode | ATP4 |
| Outside Diameter | 10.731 |
| Pitch Flywheels | 10 |
| Ring Gear Chamfer | NONE |
| Thickness | 0.375 |
| Tooth Quantity | 109 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1967 | Volkswagen | Beetle | Manual | 1.5L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1966 | Volkswagen | Beetle | Manual | 1.3L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1966 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1965 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1964 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1963 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1962 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1961 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
| 1960 | Volkswagen | Beetle | Manual | 1.2L | H4 | N/A | Teeth: 109, Outer Diameter: 10.731 inches. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.