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Gearbox Mounts
By OE Match
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
- Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>
OE Match transmission mount for the Porsche 95B.1, 95B.2 and 95B.3 Macan applications below. Identified as a bonded rubber bush, it forms part of the transmission carrier assembly.
Fits
- Porsche 95B Macan S V6 Petrol
- Porsche 95B Macan S V6 Diesel
- Porsche 95B Macan GTS V6
- Porsche 95B Macan turbo V6
- Porsche 95B.2 Macan - all cars
- Porsche 95B.3 Macan - all cars
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram ref no 11
What This Product Does
The mount connects the gearbox with its supporting structure, allowing controlled compliance while resisting excessive powertrain displacement. Its rubber element helps isolate vibration rather than transferring it directly into the body.
Functions
- Supports the transmission within its mounting assembly.
- Restrains gearbox movement as drivetrain loads change.
- Helps isolate vibration between the powertrain and body.
- Helps maintain the intended drivetrain alignment.
Technical Details
- Part reference: 8K0399151DB.
- Brand: OE Match.
- Component identification: bonded rubber bush for the transmission carrier.
- 95B.1 petrol diagram applications: 3.0L / 3.6L, 2014–18; CTMA, CTM, CTLA, CTL, DCNA, DCN, DHKA, DHK.
- 95B.1 diesel diagram applications: 3.0L Diesel, 2014–18; CDUD, CTBA, CTBB, CTBC.
Symptoms of Fault
- A knock when drive is taken up or released.
- Unusual vibration felt inside the vehicle.
- More powertrain movement than expected during inspection.
- Split rubber, separation or visible deformation of the mount.
- A harsher sensation during gear changes.
Why Replacement Matters
A deteriorated mount can allow unwanted gearbox displacement and place additional strain on adjoining components. Replacement addresses worn transmission support; inspect the remaining mounts, brackets and fixings at the same time. OE Match develops replacement components around Porsche applications, with specification and fitment assessment forming part of its selection process.
FAQs
Does vibration necessarily indicate gearbox damage?
No. Mount deterioration can produce similar symptoms, so establish the cause before replacing transmission components.
Will replacing this mount cure gear crunching?
Not necessarily. Internal wear or other transmission-related faults require separate diagnosis.
Should other mounts be inspected?
Yes. Check the complete support assembly and renew other components where their condition requires it.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8K0399151DB
The product you are viewing cross references to these numbers
OEMatch Gearbox Mounts — Engagement, Smoothness, Control
OEMatch gearbox mounts for Porsche models reduce drivetrain vibration and help maintain transmission alignment under load. OEMatch gearbox mounts are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when genuine or OEM parts are unavailable. Use these mounts to restore refined gearshift feel and to protect adjacent drivetrain components.
Available Types
- Rubber-mounted gearbox mount for road use
Understanding OEMatch Gearbox Mounts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original gearbox mounts.
OE (Original Equipment) refers to parts matching original specifications for the gearbox mounts and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM gearbox mounts engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Gearbox mounts secure the transmission to the chassis while isolating vibration and absorbing torque movement. They control drivetrain movement under acceleration, braking and cornering and help maintain driveshaft and linkage alignment. When mounts deteriorate, you may notice clunking, increased vibration or harsher shifting; prolonged movement can place additional load on exhaust, shafts and linkage components.
Benefits Include
- Restores smooth, vibration-reduced gear changes
- Maintains correct driveshaft and linkage alignment
- Reduces stress on transmission and adjacent components
Why Gearbox Mounts Wear and Fail
- Rubber deterioration and cracking from heat and age
- Oil contamination that softens mount compounds
- Fatigue or fluid loss in hydraulic-mounted designs
The Importance of Replacing with OEMatch Gearbox Mounts
Replacing worn gearbox mounts restores drivetrain stability and smoother shifting, reducing noise, vibration and harshness that affects comfort and control. Timely replacement helps prevent secondary damage to exhaust, linkage and driveshaft fittings and supports predictable throttle response and handling on Porsche models.
Advantages
- Replacement rubber and reinforced designs for varied use
- Options suitable for classic and modern Porsche models
- Direct-fit alternatives made to original-spec dimensions and tolerances