Overview
TKR5151 is a 40 tooth straight cut differential ring gear from Tekno RC, CNC machined for accuracy. The ring gear is the driven side of the diff gear pair and takes the torque coming out of the drivetrain.
A straight cut tooth form is the simple, robust choice for a differential gear pair, and CNC machining keeps the tooth profile and bore concentric for a clean mesh with the matching pinion.
Key Features
- Genuine Tekno RC differential ring gear
- 40 tooth, straight cut tooth form
- CNC machined for dimensional accuracy
- Direct replacement for the stock ring gear
Performance Benefits
- Accurate tooth profile for a clean, consistent mesh
- Straight cut teeth handle torque without side loading the gear
- Concentric machining reduces vibration and noise
- Restores correct diff gearing on a worn drivetrain
Usage Notes
- Replace the ring gear and its matching pinion together for best results
- Set the gear mesh as specified in your vehicle manual
- Keep the gear pair clean and correctly lubricated
- Confirm tooth count and part number against your exploded view
Technical Specs
- Brand: Tekno RC
- Item No.: TKR5151
- Part Type: Differential ring gear
- Tooth Count: 40T
- Tooth Form: Straight cut
- Construction: CNC machined
- Country of Origin: Taiwan
What's Included
- (1) Differential ring gear, 40T straight cut
Fitment
Compatible RC vehicles: Tekno RC differentials that use the TKR5151 40T straight cut ring gear. Check the drivetrain exploded view for your vehicle to confirm the part number before ordering.
Summary
- CNC machined 40T straight cut Tekno RC diff ring gear
- Pairs with the matching straight cut diff pinion
- Accurate tooth profile for a smooth, quiet mesh
- Direct replacement for the stock ring gear
