RC4WD K44 Ultimate Scale Cast Front Axle

The RC4WD K44 Ultimate Scale Cast Front Axle (Z-A0101) is engineered for true-to-life detail and durability on 1/10 scale trucks. Developed with input from leading scale builders, it features compact axle tubes, high-steer knuckles and a robust die-cast zinc alloy housing with a black electrophorese finish for an authentic look.

With 12mm wheel hexes, a 5mm output shaft and a 2.67:1 internal gear ratio, the K44 balances scale appearance with dependable performance. Precise dimensions and a removable diff cover make it a solid choice for detailed builds and trail rigs alike.

Specifications

• Die Cast Zinc Alloy Housing
• Black Electrophorese
• Removable Diff Cover
• Hex Thickness: 6mm
• 12mm Wheel Hex
• 5mm Axle Output Shaft
• Gear Ratio: 2.67 : 1
• Designed and Manufactured by RC4WD
• Designed for 1/10 Trucks
• Hex to Hex Width: 6.97in / 177mm
• Pin to Pin Width: 6.46in / 164mm
• Pumpkin Height: 1.37in / 34.86mm
• Weight: 8.32oz / 236g

What's Included

• 1x K44 Ultimate Scale Cast Front Axle

Required Parts

• K44 Cast Steering Link Set (Z-S1685)

Replacement Hardware

• 10x M1.6 x 4mm SHCS (Black) (Z-S1232)
• 4x M3 x 8mm BHCS (Black) (Z-S0652)
• 2x Metal Shield Bearing 8x12x3.5mm (Z-S0681)
• 6x Metal Shield Bearing 5x11x4mm (Z-S0683)
• 2x Metal Shield Bearing 5x8x2.5mm (Z-S0684)
• 2x RC4WD 12mm Axle Wheel Hexes (Z-S0239)
• 2x Nylock Nuts M4 (Silver) (Z-S1265)
• 1x M4 E-clip (Black) (Z-S0919)

Optional Parts

• Ultimate Axle 4 Link Mount (Z-S0133)
• RC4WD 12mm Mini Hex Wheel Widener Set (+15mm) (Z-S0407)
• Helical Gear Set for 1/10 Yota Axle (Z-G0059)
• The Ultimate Scale Yota 1/10 Axle Ring & Pinion Gears (Z-S0027)
• RC4WD ARB Diff Cover for K44 Cast Axle (Z-S1839)
• RC4WD Poison Spyder Bombshell Diff Cover for Cast K44 Axle (Z-S1847)
• XVD for Cast K44 Front Axle (Z-S1864)

Rear Axle Option

• K44 Ultimate Scale Cast Rear Axle (Z-A0096)

Suggested Compatibility

• Gelande II D110 Truck Kit With Hard Body (Z-K0047)
• RC4WD Gelande II Truck Kit w/D90 Body Set (Z-K0001)
• Gelande II Truck Kit w/Cruiser Body Set (Z-K0051)