Blue Billet Machined Gearbox for HPI 1/10 Bullet MT & ST ModelsOVERVIEW Our Billet machined Aluminum Gearbox for HPI Bullet ST MT replaces your stock gearbox housing with alloy for precision and strength. The gearbox is sold individually, and is available anodized in seven different colors. Item# T8694BLUE Barcode: 91789017118 Fitment and tips Tip: Check gear mesh and inspect bearings outdrives during installation.

making them an indispensable upgrade for your 1/18 TRX-4M Crawler

promising unmatched performance and reliability

This set of four high-performance components boasts an impressive outer diameter of 120mm

Fits: Arrma 1/10 Kraton 4X4 4S V2 BLX ARAC9356

is designed to keep your motor running at peak performance by efficiently dissipating heat and maintaining optimal temperatures

the product comes with a barcode: 91789034606

With the F450-BKV3000 motor

Transform your Arrma 1/10 Granite Voltage 2WD Mega Truck with our expertly crafted Billet Machined Caster Blocks

Designed to replace the standard front steering knuckles seamlessly

Item# T8540SILVER

Item number C29988GREEN is a compatible upgrade part for Arrma ARA320474 ARA5810 ARA110002T1 ARA110002T2

Whether you're a hobbyist or a competitive racer