| ACDELCO FW339 Specifications |
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| Anti Lock Braking System | Yes | | Anti Lock Braking System Type | Sensor | | Bolt Circle Diameter (IN) | 6.5000 | | Bolt Circle Diameter (MM) | 165.10 | | Brake Pilot Diameter (IN) | 4.638 | | Brake Pilot Diameter (MM) | 117.80 | | Connector Gender | Female | | Connector Quantity | 1 | | Connector Terminal Quantity | 2 | | Flange Bolt Hole Diameter (IN) | 0.551 | | Flange Bolt Hole Diameter (MM) | 14.00 | | Flange Bolt Hole Quantity | 4 | | Flange Bolts Included | No | | Flange Diameter (IN) | 7.8425 | | Flange Diameter (MM) | 199.20 | | Flange Offset (IN) | 2.274 | | Flange Offset (MM) | 57.75 | | Flange Shape | Square | | Hub Pilot Diameter (IN) | 4.165 | | Hub Pilot Diameter (MM) | 105.8 | | Spline Quantity | 33 | | Terminal Gender | Male | | Wheel Pilot Diameter (IN) | 4.5925 | | Wheel Pilot Diameter (MM) | 116.65 | | Wheel Stud Quantity | 8 | | Wheel Stud Size (IN) | 0.551 | | Wheel Studs Included | Yes |
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| GM Original Equipment; Includes Wheel Speed Sensor |
ACDelco GM Original Equipment Wheel Bearing and Hub Assemblies support the vehicle while allowing the wheel to rotate. The unitized wheel bearing contains dual ball or tapered roller bearing elements sealed with lifetime lubrication. This original equipment wheel bearing and hub assembly has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Features & Benefits:
- Supports the vehicle while allowing the wheel to rotate
- Maximum lateral stiffness for optimum ride, handling, and driving dynamics
- GM OE parts are built to help withstand potholes and designed to maximize seal life
- GM OE bearing designs are dimensionally optimized to work with their mating parts
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specifications for fit, form, and function
ACDelco Quality ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.
| GM ORIGINAL EQUIPMENT |
| GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors. |
| ACDELCO GOLD (PROFESSIONAL) |
| ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors. |
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| OEM / Interchange Numbers: 15112410, 15946733 |
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