Sonnax Transmission Company Automatic Transmission Gears

Sonnax Extreme Planetary Assemblies

Pay for what you need and get the quality you want--Sonnax planetary assemblies allow you to choose your level of performance. Their extreme assemblies offer the very best for the most demanding applications with advanced process sun and pinion gears. The 3-step process--cryogenic tempering, shot-peening, and super finish--develops gears with improved grain structure and stability, so they are tougher, more wear-resistant, and better performing. Extreme assemblies are available in four ratios, two flange tooth counts, and two output shaft lengths. Performance, quality, and value--Sonnax extreme planetary assemblies deliver them all. Sonnax extreme assemblies may feature: * Gear ratios: 1.80, 1.69, 1.58, 1.65 * 9310 advanced process sun and pinion gears * 12-tooth or 24-tooth billet clutch drum flange * HY-Tuf or 300M rolled spline long OE or short output shafts * High-strength, steel-backed, PTFE thrust washers * Maximum-duty ring gear

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