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 Part number: # 364901
 Released: Dec. 22, 2014
Stock status: 
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The XB4 gear diff ensures increased on-power steering for nearly all types of tracks, and is ideal for both carpet and clay tracks.

The super-smooth gear diff includes a composite case and cover with exchangeable spur gear. The gear diff set includes 81T spur gear and a range of various spur gears is available as an option.

The internal gears are precision-molded from tough XRAY developed composite material, ensuring long lifespan and super-smooth, efficient operation.

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The maintenance-free diff design will benefit racers of all levels. When the diff is correctly built, there is no need for maintenance for a very long time… no need for frequent oil changes, and no leakage due to our superior sealing system.

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Parts list:
#304930 Composite Gear Differential Bevel & Satellite Gears (2+4)
#304980 Composite Gear Diff Cross Pin
#304990 Gear Diff. Gasket (4)
#364910 Composite Gear Differential Case
#364911 Composite Center Gear Differential Adapter
#364970 Center Diff Outdrive Adapter - HUDY Spring Steel™ (2)
#364981 Composite Center Diff Spur Gear 81T / 48
#903258 Hex Screw SFH M2.5x8 (10)
#902306 Hex Screw SH M3x6 (10)
#964031 Washer S 3.5x10x0.2 (10)
#964050 Washer S 5x15x0.3 (10)
#972050 Silicone O-Ring 5x2 (10)

The diff gear will not fit XB4, XB4'14 and XB4 2WD due the different length of the drive shafts.