Front Reduction Gear for DP-series Ball Diff 0.69 Ratio - Yokomo D-174 [D-174]

Yokomo D-174 Front x0.69 (41-12) FCD set for Ball Differential

Price:

AUD$16.31

Brand:

Yokomo

Model:

D-174

GTIN:

3888

Not Available

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Spares / Hop-ups - Yokomo - DP-DPRA category

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Description
FAQ

Alter front/rear rotation with a 0.69 reduction

This front reduction gear set is made for ball differentials to encourage counter-drift behavior when paired with Yokomo drift hardware. Using a 41T driven gear and a 12T drive gear, the kit produces a 0.69 front-to-rear ratio that lowers front rotational speed and modifies yaw under slide.

Fitting the gear requires opening the front differential area and removing the original gear; basic diff servicing skills are needed to ensure correct reassembly. Drivers will notice a different control feel and should plan for gentler throttle and steering modulation compared with a 1:1 setup.

The upgrade is suited to RC drift rigs where changing the front/rear torque split is part of achieving consistent slides. It is a model-scale performance part, not intended for real vehicles.

Compatibility

DP-DP7C
DP-DP8
DP-DPMS
DP-DPRA
DP-DPRH
DP-GR35
DP-UF86A
DP-M786A
DP-HKS86A
DP-MKXA
DP-C33A
DP-SC430A
DP-TY180A
DP-JZX2A
DP-BNAA
DP-SDA
DP-TSFCA
DP-EVXA
DP-DKPA
DP-BS15A
DP-REA7A
DP-C35A
DP-DM13A
DP-GDBFA
DP-ZCRA
DP-1093A
DP-TYS15A
DP-BL34DA
DP-B324RA
DP-SR86A
DP-PS13A
DP-TRS15A
DP-JZZ30A
DP-DR86A
DP-REAA
DP-ORCZ33A
DP-GDBA
DP-JZXA
DP-KOS15A
DP-IS220A
DP-TSS15A
DP-BLR34A
DP-APEXA
DP-HKSA
DP-180SXA
DP-FC3SA
DP-S15A
DP-AE86A
DP-DRG3
DP-DRG3G

Remark :

Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will the 0.69 gearing change component wear?

Altering the gear ratio changes load patterns in the front diff; regular inspection and maintenance are recommended after fitting. Proper lubrication and correct shimming help reduce extra wear and keep the gearset reliable.

When should I pick a reduction gear over a 1:1 setup?

Choose a reduction when you want the front to rotate slower than the rear to promote counter-drift transitions and a more controllable slide-out. If you prefer symmetric response or quicker front reaction, a 1:1 setup may suit better.