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TRW Control Arm JTC1619 for Porsche 991/718/981
Control Arm
TRW Control Arm JTC1619 for Porsche 991/718/981
Control Arm

TRW Control Arm JTC1619 for Porsche 991/718/981

TRW
Availability:
Out of stock
SKU JTC1619
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$696.50 - $696.50
$696.50
$696.50 - $696.50
$696.50
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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This TRW control arm (JTC1619) is a high-quality replacement for Porsche 911 (991), 718 Boxster/Cayman (982), Boxster/Cayman (981), and 911 Speedster (997) models. It restores original steering precision and handling by replacing worn components.

Key Features & Benefits

  • OE Supplier: TRW is a leading original equipment supplier for many automakers.
  • Precision Engineering: Ensures accurate wheel alignment and vehicle stability.
  • Direct Fit: Replaces worn control arm without modifications.
  • Durable Construction: Built to withstand demanding 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) 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) 2013–2020 3.8 Turbo
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) 2018–2019 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 (997) 2010–2011 3.8 (997.720, 997.721)
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 Cayman (981) 2013–2016 2.7
Porsche Cayman (981) 2014–2016 GTS 3.4

Technical Specifications

Part Number JTC1619
OEM Cross-Reference 99134105303

Installation Notes

Professional installation recommended to ensure proper alignment and torque specifications.

About TRW

TRW is a global leader in automotive safety and steering components, supplying OE parts to major manufacturers worldwide.

This part also goes by the following cross reference.

Cross Reference Part Number: 99134105303

Fits These Vehicles 59 applications
991 911
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 Turbo 2013–2020
Porsche 911 (991) 3.8 Turbo S 2013–2020
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) 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 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
981 Boxster
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
981 Cayman
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
718 Boxster
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) 2.0 ( 982550) 2021–present
982 Cayman
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
997 911
Make Model Engine Years
Porsche 911 Speedster (997) 3.8 (997.720, 997.721) 2010–2011
Fits 59 vehicle applications Check vehicle fitment before ordering View fitment

About this Control Arm

The TRW JTC1619 control arm links the wheel hub to the car's body or subframe, holding the wheel in position while letting the suspension move. Its bushings and ball joint wear over time, which affects steering precision, tire wear and noise.

Frequently asked questions

What does a control arm do?

It locates the wheel and controls its movement as the suspension travels, keeping alignment angles consistent. Bushings at the body end and a ball joint at the wheel end allow that movement while absorbing vibration.

What are the signs of a worn control arm?

Clunking over bumps, vague or wandering steering, vibration through the steering wheel, uneven tire wear, cracked or torn bushings, or play in the ball joint.

Should I replace control arms in pairs?

Replacing both sides of the same axle keeps handling balanced, and when one side is worn the other is often close behind. Many owners replace related arms and bushings at the same time.

Is anything special needed during installation?

Tighten the bushing bolts with the car at normal ride height, not with the suspension hanging, or the bushings will be pre-loaded and wear early. Use new bolts or nuts where the manufacturer specifies it, and have an alignment done afterwards.

How do I make sure this control arm fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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