Standard Quick Change Gear Set #19

Name: Standard Quick Change Gear Set #19
Brand: KEYSER MANUFACTURING
SKU: 503-1008-19
Price: 89.03 USD
Availability: InStock

^$89⁰³

Ships on 09/09/2026

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Set #19
10-Spline
21/25 Tooth
4.08/5.78 Ratio

Keyser Manufacturing Standard Quick Change Gears are produced from quality SAE 8620 steel and heat treated for long lasting strength. Featuring a 10 spline hub, Keysers standard quick change gears will provide the ultimate performance week in and week out, allowing you to focus more on your rides setup at the track. Ratios provided are calculated with a 4.86 main gear ratio.

Features:

Heat Treated
Multiple Ratios
8620 Steel Construction

Part TypeDifferential Gear Set

Product LineKeyser Manufacturing Standard Quick Change Gear Sets

BrandKEYSER MANUFACTURING

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number100 8-19

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Standard Quick Change Gear Set #19

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