The TRW Control Arm Link JTC1618 is a direct replacement suspension component for Porsche 991 911, 981 Boxster/Cayman, and 718 (982) Boxster/Cayman models. It restores proper suspension geometry and steering precision. Replaces OEM part number 99134104306.
Key Features & Benefits
- OEM Quality: Manufactured to TRW's strict OE standards for reliability.
- Broad Fitment: Covers multiple Porsche platforms including 991, 981, and 982 generations.
- Direct Replacement: Replaces 99134104306 without modifications.
- Improved Handling: Restores factory alignment and reduces tire wear.
- Durable Construction: Built to withstand high-performance driving conditions.
Vehicle Fitment
| Make | Model | Years | Engine |
|---|---|---|---|
| PORSCHE | 718 BOXSTER (982) | 2016–null | 2.0 T (982320, 982321, 982350, 982351) |
| PORSCHE | 718 BOXSTER (982) | 2017–null | 2.5 GTS (982340, 982341, 982380) |
| PORSCHE | 718 BOXSTER (982) | 2019–null | GTS 4.0 (982360, 982361) |
| PORSCHE | 718 BOXSTER Spyder (982) | 2019–null | 4.0 (982510, 982511) |
| PORSCHE | 718 BOXSTER Spyder (982) | 2021–null | 2.0 ( 982550) |
| PORSCHE | 718 CAYMAN (982) | 2016–null | 2.0 (982120, 982121, 982150, 982151) |
| PORSCHE | 718 CAYMAN (982) | 2017–null | 2.5 GTS (982140, 982141) |
| PORSCHE | 718 CAYMAN (982) | 2019–null | GTS 4.0 (982160, 982161) |
| PORSCHE | 911 (991) | 2011–2019 | 3.4 Carrera |
| PORSCHE | 911 (991) | 2012–2019 | 3.8 Carrera S / GTS |
| PORSCHE | 911 (991) | 2013–2017 | 3.8 GT3 |
| PORSCHE | 911 (991) | 2013–2020 | 3.8 Turbo |
| PORSCHE | 911 (991) | 2015–2020 | 4.0 GT3 RS / R |
| PORSCHE | 911 (991) | 2015–2019 | 3.0 Carrera |
| PORSCHE | 911 (991) | 2016–2020 | 3.8 Turbo |
| PORSCHE | 911 (991) | 2017–2019 | 3.0 Carrera GTS |
| PORSCHE | 911 (991) | 2017–2020 | 3.8 Turbo S |
| PORSCHE | 911 (991) | 2018–2020 | 4.0 GT3 RS |
| PORSCHE | 911 (991) | 2018–2019 | 3.0 Carrera T |
| PORSCHE | 911 Convertible (991) | 2012–2019 | 3.4 Carrera |
| PORSCHE | 911 Convertible (991) | 2013–2020 | 3.8 Turbo |
| PORSCHE | 911 Convertible (991) | 2015–2019 | 3.0 Carrera |
| PORSCHE | 911 Convertible (991) | 2016–2020 | 3.8 Turbo |
| PORSCHE | 911 Convertible (991) | 2017–2019 | 3.0 Carrera GTS |
| PORSCHE | 911 Speedster (991) | 2018–2020 | 4.0 (991890, 991891) |
| PORSCHE | 911 Targa (991) | 2014–2019 | 3.4 Carrera 4 |
| PORSCHE | 911 Targa (991) | 2015–2019 | 3.0 Carrera 4 |
| PORSCHE | 911 Targa (991) | 2017–2019 | 3.0 Carrera 4 GTS |
| PORSCHE | BOXSTER (981) | 2012–2016 | 2.7 |
| PORSCHE | BOXSTER (981) | 2014–2016 | GTS 3.4 |
| PORSCHE | BOXSTER Spyder (981) | 2015–2016 | 3.8 |
| PORSCHE | CAYMAN (981) | 2013–2016 | 2.7 |
| PORSCHE | CAYMAN (981) | 2014–2016 | GTS 3.4 |
| PORSCHE | CAYMAN (981) | 2015–2016 | 3.8 GT4 |
Technical Specifications
| Part Number | JTC1618 |
| OEM Cross-Reference | 99134104306 |
| Position | Front Lower Control Arm Link |
Installation Notes
Professional installation and wheel alignment recommended for optimal performance.
About TRW
TRW is a Tier 1 automotive supplier known for OE-quality chassis and safety components.
This part also goes by the following cross reference.
Cross Reference Part Number: 99134104306
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| PORSCHE | 911 (991) | 3.4 Carrera | 2011–2019 |
| PORSCHE | 911 (991) | 3.8 Carrera S | 2011–2019 |
| PORSCHE | 911 (991) | 3.8 Carrera S / GTS | 2012–2019 |
| PORSCHE | 911 (991) | 3.4 Carrera 4 | 2012–2019 |
| PORSCHE | 911 (991) | 3.8 Carrera 4S | 2012–2019 |
| PORSCHE | 911 (991) | 3.8 Carrera 4S / 4 GTS | 2012–2019 |
| PORSCHE | 911 (991) | 3.8 GT3 | 2013–2017 |
| PORSCHE | 911 (991) | 3.8 Turbo | 2013–2020 |
| PORSCHE | 911 (991) | 3.8 Turbo S | 2013–2020 |
| PORSCHE | 911 (991) | 4.0 GT3 RS / R | 2015–2020 |
| PORSCHE | 911 (991) | 3.0 Carrera | 2015–2019 |
| PORSCHE | 911 (991) | 3.0 Carrera 4 | 2015–2019 |
| PORSCHE | 911 (991) | 3.0 Carrera S | 2015–2019 |
| PORSCHE | 911 (991) | 3.0 Carrera 4S | 2015–2019 |
| PORSCHE | 911 (991) | 3.8 Turbo | 2016–2020 |
| PORSCHE | 911 (991) | 3.8 Turbo S | 2016–2020 |
| PORSCHE | 911 (991) | 3.0 Carrera GTS | 2017–2019 |
| PORSCHE | 911 (991) | 3.0 Carrera 4 GTS | 2017–2019 |
| PORSCHE | 911 (991) | 3.8 Turbo S | 2017–2020 |
| PORSCHE | 911 (991) | 3.8 GT2 RS | 2017–2020 |
| PORSCHE | 911 (991) | 4.0 GT3 | 2017–2020 |
| PORSCHE | 911 (991) | 4.0 GT3 RS | 2018–2020 |
| PORSCHE | 911 (991) | 3.0 Carrera T | 2018–2019 |
| PORSCHE | 911 Convertible (991) | 3.4 Carrera | 2012–2019 |
| PORSCHE | 911 Convertible (991) | 3.8 Carrera S | 2012–2019 |
| PORSCHE | 911 Convertible (991) | 3.8 Carrera S / GTS | 2012–2019 |
| PORSCHE | 911 Convertible (991) | 3.4 Carrera 4 | 2012–2019 |
| PORSCHE | 911 Convertible (991) | 3.8 Carrera 4S | 2012–2019 |
| PORSCHE | 911 Convertible (991) | 3.8 Carrera 4S / 4 GTS | 2012–2019 |
| PORSCHE | 911 Convertible (991) | 3.8 Turbo | 2013–2020 |
| PORSCHE | 911 Convertible (991) | 3.8 Turbo S | 2013–2020 |
| PORSCHE | 911 Convertible (991) | 3.0 Carrera | 2015–2019 |
| PORSCHE | 911 Convertible (991) | 3.0 Carrera 4 | 2015–2019 |
| PORSCHE | 911 Convertible (991) | 3.0 Carrera S | 2015–2019 |
| PORSCHE | 911 Convertible (991) | 3.0 Carrera 4S | 2015–2019 |
| PORSCHE | 911 Convertible (991) | 3.8 Turbo | 2016–2020 |
| PORSCHE | 911 Convertible (991) | 3.8 Turbo S | 2016–2020 |
| PORSCHE | 911 Convertible (991) | 3.0 Carrera GTS | 2017–2019 |
| PORSCHE | 911 Convertible (991) | 3.0 Carrera 4 GTS | 2017–2019 |
| PORSCHE | 911 Speedster (991) | 4.0 (991890, 991891) | 2018–2020 |
| PORSCHE | 911 Targa (991) | 3.4 Carrera 4 | 2014–2019 |
| PORSCHE | 911 Targa (991) | 3.8 Carrera 4S | 2014–2019 |
| PORSCHE | 911 Targa (991) | 3.8 Carrera 4S / 4 GTS | 2014–2019 |
| PORSCHE | 911 Targa (991) | 3.0 Carrera 4 | 2015–2019 |
| PORSCHE | 911 Targa (991) | 3.0 Carrera 4S | 2015–2019 |
| PORSCHE | 911 Targa (991) | 3.0 Carrera 4 GTS | 2017–2019 |
| Make | Model | Engine | Years |
|---|---|---|---|
| PORSCHE | BOXSTER (981) | 2.7 | 2012–2016 |
| PORSCHE | BOXSTER (981) | S 3.4 | 2012–2016 |
| PORSCHE | BOXSTER (981) | GTS 3.4 | 2014–2016 |
| PORSCHE | BOXSTER Spyder (981) | 3.8 | 2015–2016 |
| Make | Model | Engine | Years |
|---|---|---|---|
| PORSCHE | CAYMAN (981) | 2.7 | 2013–2016 |
| PORSCHE | CAYMAN (981) | S 3.4 | 2013–2016 |
| PORSCHE | CAYMAN (981) | GTS 3.4 | 2014–2016 |
| PORSCHE | CAYMAN (981) | 3.8 GT4 | 2015–2016 |
| Make | Model | Engine | Years |
|---|---|---|---|
| PORSCHE | 718 BOXSTER (982) | 2.0 T (982320, 982321, 982350, 982351) | 2016–present |
| PORSCHE | 718 BOXSTER (982) | 2.5 S (982330, 982331) | 2016–present |
| PORSCHE | 718 BOXSTER (982) | 2.0 (982320, 982321) | 2016–present |
| PORSCHE | 718 BOXSTER (982) | 2.5 GTS (982340, 982341, 982380) | 2017–present |
| PORSCHE | 718 BOXSTER (982) | GTS 4.0 (982360, 982361) | 2019–present |
| PORSCHE | 718 BOXSTER Spyder (982) | 4.0 (982510, 982511) | 2019–present |
| PORSCHE | 718 BOXSTER Spyder (982) | 2.0 ( 982550) | 2021–present |
| Make | Model | Engine | Years |
|---|---|---|---|
| PORSCHE | 718 CAYMAN (982) | 2.0 (982120, 982121, 982150, 982151) | 2016–present |
| PORSCHE | 718 CAYMAN (982) | S 2.5 (982130, 982131) | 2016–present |
| PORSCHE | 718 CAYMAN (982) | 2.0 (982120, 982121) | 2016–present |
| PORSCHE | 718 CAYMAN (982) | 2.5 GTS (982140, 982141) | 2017–present |
| PORSCHE | 718 CAYMAN (982) | GTS 4.0 (982160, 982161) | 2019–present |