SKU: MOTGM8.6BIL
MPN: GM8.6BIL
The INT GM 8.6in 30 SPL differential spider gear kit by Motive Gear is a precision drivetrain component designed for heavy-duty truck and SUV applications where reliability under load is essential. This spider gear assembly is engineered to restore factory-correct performance in vehicles requiring 8.6-inch ring gear fitment, particularly for models produced between 2000 and 2007.
Manufactured to meet strict specifications, the INT GM 8.6in spider gear kit features hardened steel construction to endure continuous operational stress and high-load towing scenarios. The 30 SPL (spline) configuration ensures precise engagement with the differential carrier and axle shafts, eliminating play and maintaining proper gear mesh geometry.
Field operators and vehicle maintenance professionals rely on the INT GM 8.6in 30 SPL differential spider gear kit to restore driveline integrity and ensure consistent torque distribution across all driving conditions. This assembly integrates seamlessly into the existing 8.6-inch differential housing without modification, preserving factory durability ratings.
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