The ORC Single Plate Clutch System 409 series clutch is rated to 420Nm and designed for lightly tuned performance cars. This series consists of a reinforced clutch system based on Ogura racing experience. Each vehicle application is designed individually based on the concept of strength & lightweight.
Features
- ORC's 173 mm diameter small disk is suitable for torque transmission of 100kgfm & above.
- The ORC systems uses the driving-hub clutch system.
- The ORC system will improve the number of connecting shafts from 5 to 9 between the clutch cover, plate & flywheel.
- The ORC improve the mating of the clutch cover with the plates by using a circular disk rather than a pentagon shaped disk. The circular shaped clutch cover & plates distribute the sudden torque generated evenly and will prevent the deformation of the clutch parts.
- Slits are incorporated to the pressure plate & middle plate to dissipate heat, and protect them from warping due to excessive heat during hard driving.
- The parts in the ORC clutch system are checked for its reliability & durability for strength in simulation using sophisticated Finite Element Method Analysis computer software.
- All Ogura flywheel (ORC-FW) are designed specifically for each individual vehicle model. This is done via a thorough study of each engine model by collecting test & research data.
- All ORC-FW are designed to be strong as well as lightweight using forged using a high grade SCM435 Chrome-molybdenum steel.
- As per the ORC systems, all ORC-FW are tested for their strength & durability using the Finite Element Method Analysis.
Specifications
- Standard Type rated to 420Nm (43kgf-m)
- High Friction Type rated to 450Nm (45kgf-m) (B in the code)
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| Vehicle | Part | Type | Disk | Operation | Dampered | Price | Order | |
|---|---|---|---|---|---|---|---|---|
| 62000165 | ||||||||
| 180SX - RS13 | ORC-409D-02N | Standard | Single | Push | Yes | | ||
| ORC-409DS-02N | ||||||||
| 180SX - RS13 | Silent | Single | Push | Yes | | | ||
| 62000326 | ||||||||
| 180SX - RS13 CA18DET | ORC-409D-03N | Standard | Single | Push | Yes | | ||
| 62001013 | ||||||||
| Fairlady Z - 350Z - Z33 VQ35HR | ORC-409D-NS0714 Must be used with Z-Speed Clutch Slave Cylinder | Standard | Single | Push | Yes | | | |
| ORC-409DS-NS0714 | ||||||||
| Fairlady Z - 350Z - Z33 VQ35HR | Silent | Single | Push | Yes | | | ||
| 62001013 | ||||||||
| Fairlady Z - 370Z - Z34 | ORC-409D-NS0714 Must be used with Z-Speed Clutch Slave Cylinder | Standard | Single | Push | Yes | | | |
| ORC-409DS-NS0714 | ||||||||
| Fairlady Z - 370Z - Z34 | Silent | Single | Push | Yes | | | ||
| 62000165 | ||||||||
| Silvia - S13 | ORC-409D-02N | Standard | Single | Push | Yes | | ||
| ORC-409DS-02N | ||||||||
| Silvia - S13 | Silent | Single | Push | Yes | | | ||
| 62000326 | ||||||||
| Silvia - S13 CA18DET | ORC-409D-03N | Standard | Single | Push | Yes | | ||
| 62000165 | ||||||||
| Silvia - S14 | ORC-409D-02N | Standard | Single | Push | Yes | | ||
| ORC-409DS-02N | ||||||||
| Silvia - S14 | Silent | Single | Push | Yes | | | ||
| 62000165 | ||||||||
| Silvia - S15 5MT | ORC-409D-02N | Standard | Single | Push | Yes | | ||
| ORC-409DS-02N | ||||||||
| Silvia - S15 5MT | Silent | Single | Push | Yes | | | ||
| 62000279 | ||||||||
| Silvia - S15 6MT | ORC-409D-02N5 | Standard | Single | Push | Yes | | ||
| ORC-409DS-02N5 | ||||||||
| Silvia - S15 6MT | Silent | Single | Push | Yes | | | ||
| 62001013 | ||||||||
| Skyline - V36 | ORC-409D-NS0714 Must be used with Z-Speed Clutch Slave Cylinder | Standard | Single | Push | Yes | | | |
| ORC-409DS-NS0714 | ||||||||
| Skyline - V36 | Silent | Single | Push | Yes | | | ||
| 62000168 | ||||||||
| Skyline - R32 GTS-t/4 - HCR32 RB25DET | ORC-409D-01N | Standard | Single | Push | Yes | | ||
| ORC-409DS-01N | ||||||||
| Skyline - R32 GTS-t/4 - HCR32 RB25DET | Silent | Single | Push | Yes | | | ||
| ORC-409DSB-01N | ||||||||
| Skyline - R32 GTS-t/4 - HCR32 RB25DET | Silent High Friction | Single | Push | Yes | | |||
| 62000168 | ||||||||
| Skyline - R33 GTS-t - ECR33 RB25DET | ORC-409D-01N | Standard | Single | Push | Yes | | ||
| ORC-409DS-01N | ||||||||
| Skyline - R33 GTS-t - ECR33 RB25DET | Silent | Single | Push | Yes | | | ||
| ORC-409DSB-01N | ||||||||
| Skyline - R33 GTS-t - ECR33 RB25DET | Silent High Friction | Single | Push | Yes | | |||
| 62000804 | ||||||||
| Skyline - R34 25GTT - ER34 | ORC-P409D-NS0101 | Standard | Single | Pull | Yes | | | |
| 62000168 | ||||||||
| Skyline GT-R - BNR32 early model | ORC-409D-01N | Standard | Single | Push | Yes | | ||
| ORC-409DS-01N | ||||||||
| Skyline GT-R - BNR32 early model | Silent | Single | Push | Yes | | | ||
| ORC-409DSB-01N | ||||||||
| Skyline GT-R - BNR32 early model | Silent High Friction | Single | Push | Yes | | |||
| Vehicle | Part | Type | Disk | Operation | Dampered | Conversion Kit | Price | Order |
|---|---|---|---|---|---|---|---|---|
| 62001214 | ||||||||
| 86 - ZN6 | ORC-409D-TT1213A-SE | Smart Engage | Single | Pull | Yes | | ||
| 62000177 | ||||||||
| Celica GT-Four - ST185H 3S-GTE | ORC-409D-03T | Standard | Single | Push | Yes | | ||
| ORC-409DS-03T | ||||||||
| Celica GT-Four - ST185H 3S-GTE | Silent | Single | Push | Yes | | |||
| 62000177 | ||||||||
| Celica GT-Four - ST205 3S-GTE | ORC-409D-03T | Standard | Single | Push | Yes | | ||
| ORC-409DS-03T | ||||||||
| Celica GT-Four - ST205 3S-GTE | Silent | Single | Push | Yes | | |||
| 62000467 | ||||||||
| Chaser - JZX90 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Chaser - JZX100 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Cresta - JZX90 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Cresta - JZX100 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Mark 2 - JZX90 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Mark 2 - JZX100 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Mark 2 - JZX110 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000177 | ||||||||
| MR2 - SW20 3S-GTE | ORC-409D-03T | Standard | Single | Push | Yes | | ||
| ORC-409DS-03T | ||||||||
| MR2 - SW20 3S-GTE | Silent | Single | Push | Yes | | |||
| 62000467 | ||||||||
| Soarer 2.5GT-T - JZZ30 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| 62000467 | ||||||||
| Supra A70 MKIII - JZA70 1JZ-GTE | ORC-409D-TT0202 | Standard | Single | Push | Yes | Included | | |
| Vehicle | Part | Type | Disk | Operation | Dampered | Price | Order |
|---|---|---|---|---|---|---|---|
| 62000808 | |||||||
| Lancer Evolution V - CP9A | ORC-P409D-MB0101 | Standard | Single | Pull | Yes | | |
| 62000808 | |||||||
| Lancer Evolution VI - CP9A | ORC-P409D-MB0101 | Standard | Single | Pull | Yes | | |
| 62000808 | |||||||
| Lancer Evolution VII - CT9A | ORC-P409D-MB0101 | Standard | Single | Pull | Yes | | |
| 62000808 | |||||||
| Lancer Evolution VIII - CT9A | ORC-P409D-MB0101 | Standard | Single | Pull | Yes | | |
| Vehicle | Part | Type | Disk | Operation | Dampered | Conversion Kit | Release Bearing | Price | Order |
|---|---|---|---|---|---|---|---|---|---|
| 62001162 | |||||||||
| Civic Type R - FK8 | ORC-409D-HD0910-SE | Smart Engage | Single | Push | Yes | Included | Included | | |
| Vehicle | Part | Type | Disk | Operation | Dampered | Price | Order |
|---|---|---|---|---|---|---|---|
| 62000179 | |||||||
| RX-7 - FC3S | ORC-409D-01Z | Standard | Single | Push | Yes | | |
| ORC-409DS-01Z | |||||||
| RX-7 - FC3S | Silent | Single | Push | Yes | | ||
| 62000805 | |||||||
| RX-7 - FD3S | ORC-P409D-MZ0102 | Standard | Single | Pull | Yes | | |
| Vehicle | Part | Type | Disk | Operation | Dampered | Price | Order | |
|---|---|---|---|---|---|---|---|---|
| 62001214 | ||||||||
| BRZ - ZC6 | ORC-409D-TT1213A-SE | Smart Engage | Single | Pull | Yes | | | |
| 62000806 | ||||||||
| Impreza Sports Wagon WRX - GF8 | ORC-P409D-SB0101 | Standard | Single | Pull | Yes | | | |
| 62000806 | ||||||||
| Impreza WRX - GC8 | ORC-P409D-SB0101 | Standard | Single | Pull | Yes | | | |
| 62000807 | ||||||||
| Impreza WRX STI - GDB | ORC-P409D-SB0102 | Standard | Single | Pull | Yes | | ||
| 62000807 | ||||||||
| Impreza WRX STI - GRB | ORC-P409D-SB0102 | Standard | Single | Pull | Yes | | ||
| 62000807 | ||||||||
| Impreza WRX STI - GVB | ORC-P409D-SB0102 | Standard | Single | Pull | Yes | | ||
| 62000806 | ||||||||
| Legacy Touring Wagon - BG5 | ORC-P409D-SB0101 | Standard | Single | Pull | Yes | | | |
| Type | Disk | Operation | Dampered | Price | Order |
|---|---|---|---|---|---|
| ORC-409DS-02T | |||||
| Silent | Single | Push | Yes | DISCONTINUED This part is no longer available | |
ORC, short for Ogura Racing Clutch, is the racing clutch brand of Ogura Clutch. The company was founded in May 1938 in Kamata, Tokyo, by Hiroshi Ogura as a maker of multi-plate clutches for machine tools. It moved to Gunma Prefecture in 1944, and its head office is in Kiryu.
Cars using ORC clutches won the All Japan GT Championship six times between 1998 and 2006, and its RC series is used in Super Taikyu and other races. Today ORC makes metal, light and carbon clutches, from single-plate for light tuning up to four-plate for high-power cars.










