TEKNO RC TKR9376 NB48 2.0+ STEEL REAR CENTER DRIVESHAFT (REQUIRES TKR5075 OR TKR5075HD)

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The Tekno RC Steel Rear Center Driveshaft is a performance-oriented drivetrain tuning option designed for NB48 2.0+ platforms. This dog bone-style center driveshaft replaces the traditional rear center universal configuration, providing racers with another way to fine-tune drivetrain response and chassis behavior.

Precision machined from hardened steel, TKR9376 is designed to reduce driveline friction while maintaining the durability and precise fit expected from Tekno RC components. The reduced-friction design can also help decrease rear-end squat under acceleration for a more consistent and predictable driving feel.

About the Steel Rear Center Driveshaft

Reduced Driveline Friction

The dog bone design uses fewer moving components than a traditional center universal driveshaft. This helps reduce friction through the drivetrain and provides a more direct connection between drivetrain components.

Reduced driveline friction can contribute to smoother and more predictable power delivery when accelerating out of corners.

Helps Reduce Rear-End Squat

One of the primary tuning benefits of the TKR9376 is its ability to help reduce rear-end squat under acceleration.

Keeping the rear of the chassis more controlled during hard acceleration can provide a more consistent vehicle response, giving racers another option for adapting their setup to different track surfaces and driving styles.

Hardened Steel Construction

TKR9376 is precision machined from hardened steel for strength, durability, and reliable operation in demanding 1/8 scale racing applications.

The durable construction is designed to provide the factory-level fit and longevity expected from genuine Tekno RC drivetrain components.

Additional Drivetrain Tuning Options

The rear center dog bone can be used together with Tekno's front center dog bone or mixed with a standard center universal driveshaft.

This allows racers to experiment with different front and rear drivetrain combinations to change how the vehicle responds under acceleration and adapt the setup for different track conditions.

Reduced Maintenance

With fewer moving components than a center universal driveshaft assembly, the dog bone design also requires less maintenance.

The simpler construction provides another advantage for racers looking to reduce drivetrain servicing between race sessions.

Features:

• Genuine Tekno RC drivetrain tuning part

• Rear center driveshaft

• Dog bone-style design

• Precision machined from hardened steel

• Designed to reduce driveline friction

• Helps reduce rear-end squat under acceleration

• Provides consistent and predictable drivetrain response

• Fewer moving components than a center universal driveshaft

• Reduced maintenance requirements

• Can be paired with Tekno's front center dog bone

• Can be mixed with standard center universal driveshaft configurations

• Provides an additional drivetrain tuning option

• Factory-fit construction

• Requires TKR5075 or TKR5075HD diff coupler for installation

• Tekno RC part number TKR9376

Compatibility:

• Tekno RC NB48 2.0

• Tekno RC NB48 2.1

• Tekno RC NB48 2.2

Tekno officially identifies TKR9376 as the rear center steel driveshaft for NB48 2.0+.

In The Box:

• (1) Tekno RC Steel Rear Center Dog Bone Driveshaft – TKR9376

NOTE: Installation requires a Tekno RC TKR5075 or TKR5075HD Diff Coupler, sold separately.

 

 

This product was added on 09/27/2026 by JM.