Yokomo RP-085450A RP Ultra Shock Oil (#45) - Shock oil for RC dampers  [RP-085450A]

Yokomo RP-085450A RP Ultra Shock Oil (#45)
Price:
USD$10.70
Brand:
Yokomo
Model:
RP-085450A
GTIN:
0639342209064
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Shock oil for RC dampers

This RP-085450A shock oil is an RC-scale damper fluid intended to adjust the damping behaviour of oil-filled shock absorbers on model cars. It is formulated for use in on‑road and off‑road setups where consistent damping response helps balance grip transitions and landing stability.

In practical tuning the oil's viscosity affects how quickly the shock compresses and rebounds. Viscosity 45 is positioned to offer moderate damping; builders typically match oil weight to spring and shock piston choices to tune traction and responsiveness for high‑grip or low‑grip surfaces.

Basic service practice is to replace old fluid, inspect seals and pistons, then refill with the chosen oil grade to achieve repeatable shock behaviour. The manufacturer notes testing under demanding conditions to verify durability and resistance to change after extended use.

Compatible Models

  • B-YZ2
  • B-YZ2CA
  • B-YZ2DT
  • B-YZ2DTM
  • B-YZ2DTMW
  • MRTC-86
  • MRTC-SD9
  • MRTC-BD8
  • MRTC-BD8SV
  • MRTC-BD818
  • MRTC-BD818A
  • YR-10F
  • YR-X12
  • YR-X12A
  • MRTC-YD2
  • MRTC-YD2CK
  • MRTC-BD7RS3S
  • RC-12R6
  • RC-10SC5M
  • RC- 10TC71
  • RC-10F6
  • RC-10B64
  • RC-10B64D
  • RC-10B6
  • RC-10B6D
  • B-YZ2DTM2
  • B-YZ2CAL2
  • DP-DIB
  • DP-DIBR
  • DP-DIB2
  • DP-DIB2R
  • DP-DIBRS
  • DP-DIBRSB
  • 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-YD4
  • DP-YD4MR
  • DP-YD2
  • DP-YD2G
  • DP-YD2PLS
  • DP-YD2EX
  • DP-YD2S
  • DP-YD2SG
  • DP-YD2S-PL
  • DP-YD2SX
  • DP-YD2E
  • DP-YD2EG
  • DP-YD2EPLS
  • DP-YD2EX2
  • DP-DRG3G
  • B-YZ2T
  • DP-YD2SX2
  • DP-YD2SX2R
  • B-YZ2DTM2S
  • DP-YD2EXB
  • DP-YD2EXR
  • DP-YD2SX2P
  • B-YZ2DTM3
  • B-YZ2CAL3
  • DP-YD2RPLS
  • DP-YD2AC
  • DP-N86R
  • DP-N86W
  • DP-N15R
  • DP- N15W
  • DP-N15S
  • DP-YD2RX
  • DP-YD2RXR
  • DP-YD2RXP
  • DP-YD2RAR
  • DP-YD2RAB
  • DP-YD2RAP
  • DP-YD2SAB
  • DP-YD2SAR
  • DP-YD2SAP
  • DP-YD2SSAB
  • DP-YD2SSAR
  • DP-YD2SSAP
  • DP-YD2RSAB
  • DP-YD2RSAR
  • DP-YD2RSAP
  • DP-YD2ACA
  • DP-YD2RXTB
  • DP-YD2RXTP
  • DP-YD2RXTR
  • B-YZ2DTM31-1
  • B-YZ2CAL31-1
  • SOR-010
  • 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.
Viscosity 45 indicates a moderate oil weight; it increases damping compared with lower grades and is chosen to match spring rates and piston size for the desired compression and rebound behaviour.
Drain the old oil, inspect seals and pistons for wear, then refill slowly to avoid air pockets, bleed as needed, and cycle the shock to confirm smooth movement before reinstalling.

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