RC4WD K44 Ultimate Scale Cast Rear Axle

The RC4WD K44 Ultimate Scale Cast Rear Axle (Z-A0096) delivers a highly detailed, compact scale axle for 1/10 trucks. Designed from the ground up with input from leading scale builders, it features smaller axle tubes, a die-cast lightweight housing and hardened steel spool gears for dependable performance. A 12mm wheel hex and 5mm output shafts make setup straightforward, while the 2.67:1 internal ratio suits trail rigs and scale crawlers. Weighing approximately 192g, the K44 rear axle pairs with the matching K44 front axle for a consistent look and feel.

Specifications

• Die Cast Light Weight Metal Housing
• Hex Thickness: 6mm
• 12mm Wheel Hex
• 5mm Axle Output Shaft
• Hardened Steel Spool Gears
• Gear Ratio: 2.67 : 1
• Designed and Manufactured by RC4WD
• Designed for 1/10 Trucks
• Weight: 6.77oz / 192g

What’s Included

• 1x K44 Ultimate Scale Cast Rear Axle

Front K44 Axles

• K44 Ultimate Scale Cast Front Axle (Z-A0101)

Replacement Parts

• The Ultimate Scale Yota 1/10 Axle Ring & Pinion Gears (Z-S0027)

Replacement Hardware

• 10x M1.6 x 4mm SHCS (Black) (Z-S1232)
• 4x M3 x 4mm BHCS (Black) (Z-S0745)
• 2x Metal Shield Bearing 8x12x3.5mm (Z-S0681)
• 4x Metal Shield Bearing 5x11x4mm (Z-S0683)
• 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)
• RC4WD ARB Diff Cover for K44 Cast Axle (Z-S1839)
• RC4WD Poison Spyder Bombshell Diff Cover for Cast K44 Axle (Z-S1847)

Suggested Compatibility

• Trail Finder 2 Truck Kit w/Mojave II Body Set (Z-K0049) (Rear)
• RC4WD Trail Finder 2 Truck Kit "SWB" (Z-K0045) (Rear)
• Gelande II D110 Truck Kit With Hard Body (Z-K0047) (Rear)
• RC4WD Gelande II Truck Kit w/D90 Body Set (Z-K0001) (Rear)
• Gelande II Truck Kit w/Cruiser Body Set (Z-K0051) (Rear)