Overview
TKR5152 is a 10 tooth straight cut differential pinion from Tekno RC, CNC machined for accuracy. The diff pinion is the driving half of the differential gear pair and meshes with the ring gear inside the diff housing.
Pinion and ring gear wear together, so this part is normally replaced alongside the matching 40T straight cut ring gear. Fitting a fresh pair restores the clean mesh the drivetrain was designed around.
Key Features
- Genuine Tekno RC differential pinion gear
- 10 tooth, straight cut tooth form
- CNC machined for dimensional accuracy
- Designed to run with the 40T straight cut ring gear
Performance Benefits
- Precise tooth profile for consistent gear engagement
- Straight cut teeth transmit torque without side loading
- Accurate machining reduces drivetrain noise and vibration
- Restores correct gearing on a worn differential
Usage Notes
- Replace the pinion and ring gear as a matched pair where possible
- Set gear mesh and shimming to the values in your vehicle manual
- Keep the gear pair clean and correctly lubricated
- Confirm the tooth count and part number in your exploded view
Technical Specs
- Brand: Tekno RC
- Item No.: TKR5152
- Part Type: Differential pinion gear
- Tooth Count: 10T
- Tooth Form: Straight cut
- Construction: CNC machined
- Country of Origin: Taiwan
What's Included
- (1) Differential pinion, 10T straight cut
Fitment
Compatible RC vehicles: Tekno RC differentials that use the TKR5152 10T straight cut diff pinion. Check the drivetrain exploded view for your vehicle to confirm the part number before ordering.
Summary
- CNC machined 10T straight cut Tekno RC diff pinion
- Runs with the matching 40T straight cut ring gear
- Accurate tooth form for a precise, quiet mesh
- Direct replacement for the stock diff pinion
