Yokomo YS-7AB 12mm O-Ring Replacement Pack for L.F. Pro Shock  [YS-7AB]

Yokomo YS-7AB ?12mm
Price:
NZD$8.04
Brand:
Yokomo
Model:
YS-7AB
GTIN:
0639342215157
Condition:
Brand New
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O-rings tuned for L.F. Pro Shock adjustment

For racers and club drivers wanting precise preload control, the Yokomo YS-7AB O-ring kit provides eight 12mm seals made to sit inside the L.F. Pro Shock spring tension nut. These rings aim to keep a firm, repeatable interface between spring collar and adjuster.

Designed for many chassis types

The Yokomo YS-7AB works across a wide selection of models, including B-MAX lines and a variety of DP chassis, making it a useful spare for workshops and trackside repairs.

Suitable Models

  • DP-DP7C
  • B-MAX2MR2
  • B-MAX2MR3
  • B-MAX43G
  • B-MAX43GF
  • B-YZ2
  • B-YZ2CA
  • B-YZ2DT
  • B-YZ2DTM
  • B-YZ4
  • B-YZ4SF
  • B-YZ2DTMW
  • B-YZ2DTM2
  • B-YZ2CAL2
  • B-YZ2T
  • B-YZ2DTM2S
  • B-YZ2DTM31-1
  • B-YZ2CAL31-1
  • SOR-010
  • DP-DP8
  • 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
  • MRTC-SD9
  • MRTC-86
  • DP-DRG3G
  • DP-N86R
  • DP-N86W
  • DP-N15R
  • DP-N15W
  • DP-N15S
  • ROR-010
  • ROR-010RTR
  • ROR-010RTR-1
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.

Are these O-rings the same size as stock parts?

Yes, the YS-7AB rings are 12mm and match the dimensions used in the L.F. Pro Shock spring adjuster on supported models.

Will the rings affect damping performance?

Properly seated O-rings reduce play at the spring collar, which helps the adjuster behave consistently. They do not change internal damping oil properties.

How often should I replace these O-rings?

Inspect them during routine shock service and replace if flattened, cracked, or if fit becomes sloppy. Many hobbyists replace seals during every full rebuild.

Any fitting advice for trackside repairs?

Carry a small set and a dab of silicone oil to ease installation; a pointed pick can help seat the ring without damage.

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