(1:10) Working Rear Differential & Axle Assembly

(1:10)  Working Rear Differential & Axle Assembly

This is a meticulously designed, **fully functional 1:10 scale rear differential kit**. 

Perfect for RC car enthusiasts, engineering students, or anyone who loves high-quality mechanical models. 

This model accurately replicates the internal workings of a real automotive drivetrain. It features a working differential gear set, input drive pinion gear (rear traction drive), axles, realistic scale details (like disc brakes and brake calipers), protective boots, and a dedicated differential case to enclose the assembly. 

Whether you want to integrate it into a custom 1:10 scale RC vehicle project or display it proudly on your desk, this kit includes custom-designed support blocks to showcase the exposed mechanics beautifully! 

### Key Features - 

**100% Functional Mechanics:

** The internal spider gears and bevel gears work exactly like a real car differential, allowing independent wheel rotation speed. - 

**Scale Realistic Details:** Includes 1:10 scale brake discs, brake calipers, external axles, and protective axle boots. - 

**Dual Purpose Design:** Ready for functional integration into custom models or as an open-display showcase using the included custom support blocks. - 

**Easy Assembly:** Designed with 3D printing in mind, minimizing the need for complex support material and ensuring a smooth gear mesh. 

### Print Settings & Recommendations - 

**Material:** PLA or PETG (ABS/ASA recommended for heavy functional RC use). A metallic or silk silver filament gives it a stunning real-metal look! - 

**Infill:** 20-30% Gyroid for structural parts; 40-50% for the gears to ensure long-term durability. - 

**Layer Height:** 0.16mm or 0.2mm for the chassis/case parts; 0.12mm is highly recommended for the gears to ensure flawless mechanical movement without binding. - 

**Supports:** Minimal supports needed for the main differential housing and specific overhanging scale parts. 

### Assembly Components Included: 

• Differential Main Housing & Cover Case
• Input Drive Shaft & Pinion Gear (Rear Traction Drive) 
• Internal Spider Gears & Cross Pins - Left & Right Drive Axles
• Scale Disc Brakes & Realistic Calipers - Axle Boots
• Sturdy Display Support Blocks