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Gearbox mounts (non-dynamic), SET OF 2. Porsche 718 (982) Boxster / 718C (982C) Cayman ❭ 982399201A
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
This complete Genuine Porsche Gearbox Mount Kit includes two hydraulic gearbox mounts (982399201A) together with all required original mounting hardware for installation. The kit is designed to support the engine and transmission assembly on Porsche 718 Boxster and 718 Cayman (982) models without Dynamic Engine Mount
SET OF 2
Fits:
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>>
Porsche 718c (982C) Cayman 2.0L / 2.5L 2017>>
Diagram ref no 4, 5, 7 and 8
As genuine Porsche components, the mounts and hardware are manufactured to the same standards used in factory assembly, ensuring precise fitment, correct vibration isolation, and reliable drivetrain support.
This kit includes all OE components required for installation:
2 × Engine / Gearbox Hydraulic Mounts – 982399201A
4 × Hexagon head bolts BM8 × 50 – PAF008150
4 × Hexagon Nuts M8 – PAF003923
2 × Nuts M12 × 1,5 – 99908600902
These parts secure the gearbox mount assembly to the chassis and powertrain structure, ensuring a stable and vibration-controlled connection.
Gearbox mounts are critical structural components that secure the transmission and engine assembly to the vehicle chassis. They use rubber or hydraulic damping elements to absorb engine vibration and torque reactions while maintaining proper drivetrain alignment.
The 982399201A hydraulic mounts support the gearbox while reducing vibration and noise transmitted to the cabin, helping maintain smooth power delivery and comfortable driving characteristics.
This complete Genuine Porsche gearbox mount kit provides everything required to replace both mounts and their associated mounting hardware on the Porsche 718 Boxster and Cayman (982) models equipped with standard engine mounts. By replacing both mounts simultaneously, the kit helps restore proper drivetrain stability, reduce vibration, and maintain the precise handling characteristics expected from a Porsche sports car.
Over time, hydraulic mounts can degrade due to heat, load cycles, and drivetrain torque, leading to excessive movement or vibration. Worn mounts may cause:
• Increased cabin vibration or drivetrain noise
• Harsh shifting or drivetrain movement
• Reduced chassis stability during acceleration
• Premature wear on drivetrain components
Replacing worn mounts with genuine Porsche OE components restores factory ride quality, drivetrain alignment, and performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982399201A
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
Fits:
Porsche 955 Cayenne 4.5L V8 2003-06
Porsche 955 Cayenne 4.5L V8 TURBO 2003-06
Porsche 957 Cayenne 4.8L V8 2007-10
Porsche 957 Cayenne 4.8L V8 TURBO 2007-10
Porsche 958 Cayenne 4.8L DFI 2011>> (IE0A - basic equipment)
Porsche 958 Cayenne 4.8L TURBO 2011>>
Porsche 958 Cayenne 3.0L HYBRID >>2014
Porsche 958 Cayenne 4.2L TDI >>2014
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537505730
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
Fits:
Porsche 955 Cayenne 4.5L V8 2003-06
Porsche 955 Cayenne 4.5L V8 TURBO 2003-06
Porsche 957 Cayenne 4.8L V8 2007-10
Porsche 957 Cayenne 4.8L V8 TURBO 2007-10
Porsche 958 Cayenne 4.8L DFI 2011>> (IE0A - basic equipment)
Porsche 958 Cayenne 4.8L TURBO 2011>>
Porsche 958 Cayenne 3.0L HYBRID >>2014
Porsche 958 Cayenne 4.2L TDI >>2014
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537505730
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
The Porsche Differential Bush Mount is a genuine drivetrain mounting component designed to securely support the differential assembly while isolating noise, vibration and harshness from the vehicle chassis. Engineered to Porsche's exact specifications for fit, strength and durability, this bush mount plays a critical role in maintaining drivetrain stability, ride refinement and vehicle handling characteristics.
Fits:
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
Diagram Ref No 8
Constructed from high-quality bonded rubber and metal materials, the differential bush mount absorbs drivetrain movement and torque loads generated during acceleration, braking and gear changes. It provides a controlled connection between the differential housing and the chassis, ensuring proper alignment while reducing the transmission of vibration into the passenger compartment.
What This Product Does:
- Secures the differential assembly to the vehicle chassis.
- Controls differential movement during acceleration and braking.
- Absorbs drivetrain vibration and noise.
- Maintains correct drivetrain alignment.
- Reduces shock loads transferred to the chassis.
- Improves ride comfort and driving refinement.
- Supports smooth and efficient power delivery.
- Protects surrounding drivetrain and suspension components from excessive stress.
Symptoms Of Wear Or Failure:
- Clunking or knocking noises from the rear drivetrain area.
- Excessive differential movement under load.
- Drivetrain shunt or jolting during acceleration and gear changes.
- Increased vibration transmitted into the cabin.
- Thumping noises when engaging drive or reversing.
- Reduced drivetrain refinement.
- Rear-end instability during acceleration.
- Visible cracking, splitting or separation of the rubber bush.
- Premature wear of related drivetrain mounting components.
Why Replacement Matters:
- Differential bush mounts are continuously exposed to torque loads, vibration, road impacts, temperature fluctuations and environmental contaminants. Over time, the rubber element can harden, crack, compress or separate from the metal housing, reducing its ability to effectively support the differential assembly.
- A worn differential mount can allow excessive movement of the differential housing, leading to increased noise, vibration and stress on driveshafts, mountings and suspension components. If left unresolved, excessive drivetrain movement may accelerate wear of associated components and negatively affect vehicle handling and driving comfort.
- Replacing a worn or damaged differential bush mount restores proper drivetrain support, improves vehicle refinement and helps maintain smooth power transfer. A genuine Porsche replacement ensures factory-correct fitment, excellent vibration isolation and long-term durability, preserving the comfort, stability and performance expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95834933740
The product you are viewing cross references to these numbers
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