Centre Diff Set

Brand: HPI

Part No: HPI-160130

£37.99 ~~RRP £39.99~~

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Improve acceleration control on your HPI Savage Flux V2 with the HPI #160130 Centre Diff Set. This sealed, oil‑tunable centre differential balances drive between the front and rear for more composed launches and traction management.

Why Choose a Centre Differential

Allows front and rear axles to rotate at different speeds based on available traction.
Lets you accelerate harder before the front end lifts or flips.
Reduces standing backflips and makes wheelies more difficult by distributing power more evenly.
Uses the same case and internal gears as the front and rear differentials.
Sealed design can be filled with silicone oil for tuning.

Tuning and Setup

Fill the centre diff with silicone oil to fine‑tune the drive balance. HPI Racing recommends 100k CST as a starting point (oil not included).

Installation Notes

The Centre Differential Set is supplied unassembled and requires transferring parts from your vehicle to complete the conversion:

#111167 – Idler Gear 31TX1M (Steel)
#160139 – Cup Joint 6x13x20mm (2pcs)

Suggested compatibility: HPI Savage Flux V2.

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#160130 - Center Diff Set

Standard Parts

Transform the handling of you Savage Flux V2 with this Center Differential Set.

The center differential allows the front and rear axles of the vehicle to rotate at a different speed depending on the traction levels at each axle: lower traction = faster speed. The effect is to allow you to accelerate harder before the front end of the vehicle lifts and flips over, but this comes at the expense standing backflips and makes it harder to wheelie.

The center differential uses the same case and internal gears as the front and rear differentials, and is a sealed design so it can be filled with silicone oil. Filling a center differential with oil allows you to tune the amount of diff action to your liking. HPI Racing recommends using at 100k CST oil as a starting point (not included).

The Center Differential Set is supplied unassembled and requires the following parts transfering from the car to complete the conversion:
#111167 - Idler Gear 31TX1M (Steel)
#160139 - Cup Joint 6x13x20mm (2pcs)

Key Info:

Brand: HPI
Part No: HPI-160130
Barcode: 5050864027854

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Standard Shipping

£3.95 to most of the UK

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£6.95 to most of the UK

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Questions & Answers

Real questions from real customers. Why not ask your own?

Hi Does this come with instructions to guide on fitting

Andy / 15th August 2024

Yes this comes with a small manual.

Rich @ Wheelspin Models

Hi does this fit the HPI Savage XL Flux GTXL-1 V2 RTR with the green shell ,not the newest version?

Andy / 23rd December 2023

Yes that should fit fine.

Steve @ Wheelspin Models

Hi, is there anything else needed besides cup joint and idle gear to complete the savage xl Centre diff build?

Steve Mcqueen / 12th April 2022

The Center Differential Set is supplied unassembled and requires the following parts transfering from the car to complete the conversion:
111167 - Idler Gear 31TX1M (Steel)
160139 - Cup Joint 6x13x20mm (2pcs)

Si @ Wheelspin Models

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