Overview
Improve the acceleration and stability of your Tekno RC 2.x buggy or truggy with the TKR9115B differential case. Its internal design provides higher initial/breakaway resistance compared to the TKR9115, making it well suited for bumpy and/or high-traction tracks.
It uses the same long-lasting steel insert and durable material as the TKR9115. Expect added resistance before the internal gears begin to turn, and that resistance remains once they spin. Testers found it behaves like a higher-viscosity oil.
Key Features
- Genuine Tekno RC differential case
- Higher initial/breakaway resistance than TKR9115
- Long-lasting steel insert
- Fits front, rear or center differentials
Performance Benefits
- Improved acceleration and stability
- Well suited for bumpy and high-traction surfaces
- Direct replacement or tuning option for TKR9115
Usage Notes
- Tekno RC recommends lowering oil weight by 1,000 cst versus the TKR9115
- Pair with TKR5144B o-rings, TKR9145 shims and TKR9150B gears for a full rebuild
- Follow your Tekno RC manual for differential assembly
Technical Specs
- Brand: Tekno RC
- Item No.: TKR9115B
- Type: Differential case
- Position: Front/rear/center
- Insert: Steel
- Quantity: 1
- Scale: 1/8
- Country of Origin: Taiwan
What's Included
- (1) Tekno RC differential case (oil, o-rings, shims and gears not included)
Fitment
Compatible RC vehicles: Tekno RC EB48 2.1, EB48 2.2, ET48 2.2 and NB48 2.1 (included in these kits); also EB48 2.0, ET48 2.0, NB48 2.0 and NT48 2.0. Check your kit manual to confirm the part number.
Summary
- Genuine Tekno RC 2.x differential case
- Higher breakaway resistance for bumpy, high-grip tracks
- Direct replacement for TKR9115
