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Filthy Motorsports: Store > Spools
Yukon Spools permanently lock your differential for off-road and race use and are machined from the highest quality steel to give you the strongest differential spool possible. They are available in full, mini, and lightweight configurations so that you have a choice of going with maximum strength, a simplified installation, or minimized rotating mass.

Click here to see photos from our private tour of the Yukon Gear & Axle facility!

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Nitro Gear Spool
GM 14 Bolt / GM 10.5" Nitro Gear Light-Weight Spool | 40 Spline (Competition)

Nitro Gear Light-Weight Spools are the ultimate in traction and strength for racing and off-road use. Each spool are a one-piece design and precision CNC machined and heat treated to ensure a precise fit and uniform strength. Backed by a lifetime warranty. more info
RCV Spool
Rockwell 2.5 Ton RCV Ultimate Spool | 47 Spline

RCV Performance Ultimate Spools are machined from aircraft quality steel and are rated to handle RCV Ultimate CV axle shafts. They are made in the USA and covered by RCV's standard no questions asked, limited lifetime warranty. For off-road use only. more info
Don't see the particular spool that you're looking for? We carry more products and brands than we can make available on this website so give us a call or send us an email and chances are we can get what you need at a great price.