CrazyHobby Transmission Gearbox with 40.3:1 Pinion Gears Aluminum Transmission Set for Traxxas TRX4M Upgrades 1/18 RC Crawler (40.3:1)







Key features
- •Not Pre-Mounted. Compatible with Traxxas TRX4M Bronco, TRX4M Defender, TRX4M Chevrolet K10 High Trail 1/18 RC Crawler
- •40.3:1 Ratio. TRX4M low range gear set made of quality steel, a solid improvement over stock. These gears give you that low end torque a crawler needs to go over everything especially in a bind.
- •Quality aluminum transmission housing replaces the plastic stock. Come with bearings for full usage.
- •Package Content: Transmission Case, Transmission Gears Set (with Bearings and Hardare for assembly)
- •100% New, Genuine CrazyHobby Products,Exquisite workmanship & Durable,Buy with Confidence,Friendly Customer Service.
CrazyHobby Transmission Gearbox with 40.3:1 Pinion Gears Aluminum Transmission Set for Traxxas TRX4M Upgrades 1/18 RC Crawler (40.3:1)
List Price: $45.34$40.81DEALYou Save: $4.53 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







