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Heavy Duty Front Control / A-Arm Bushings Set. Porsche 911 / 912 / 930 / 914 69-89 - 91134190100
91134190100/5
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Information
Heavy Duty Front Control / A-Arm Bushings Set.
Fits On To Diagram Ref No 14
What This Product Does:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134190100
The product you are viewing cross references to these numbers
Enhance your Porsche’s steering precision and suspension performance with the Heavy Duty Front Control / A-Arm Bushings Set.
Designed as a direct-fit replacement for worn factory rubber bushings, this HD set features a stiffer, high-durometer compound (~25% firmer than OEM). It minimizes unwanted A-arm flex, keeping your suspension geometry tight and predictable during aggressive cornering, braking, and acceleration.
Sold As A Set Of 4.
x1 Set Required Per Car.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Fits On To Diagram Ref No 14
What This Product Does:
- Pivot / Movement — Let the control arm move in its intended direction as the suspension rebounds or compresses.
- Control & Constrain Motion — Prevent unwanted lateral, fore/aft, or rotational movement of the control arm (i.e. limit flex).
- Isolate Vibration & Noise — Absorb and damp small road-induced vibration or harshness before it transmits to the chassis.
- Maintain Geometry — Help keep consistent alignment (toe, camber) under dynamic loads — braking, acceleration, cornering — by resisting unwanted deflection.
- Steering “slop” / looseness — the front feels less precise, vague in response
- Clunks / knocking over bumps or when braking/accelerating
- Uneven or accelerated tire wear (front tires) due to alignment shifts
- Wandering or drifting behavior under cornering or over undulations
- Excess vibration or harshness in the ride, especially at higher speeds or over rough roads
- Loss of front-end stability — particularly under load (hard cornering, braking)
- Sharper Steering Response – Eliminates compliance that dulls handling.
- Improved Suspension Geometry – Keeps camber and toe settings consistent under load.
- Enhanced Durability – Resistant to deformation, heat, and aging.
- Better Handling Feedback – Feels tighter and more connected to the road.
- Ideal for Street or Track Use – A perfect blend of comfort and control.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134190100
91134190100
91134190200
93034190101
93034190201
91134190101
91134190201
90134104303
90134100500
90134100600
The product you are viewing cross references to these numbers
Price: €120.02
In stock
Related products
Vehicle Group
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Information
PowerFlex PFF85-211 Wishbone Inner Bush Front
PAIR
OEM Part Number: 171407182D
Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-85
Click 'Zoom in' for large parts diagram.
Diagram Ref No 7.
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF85-211
The product you are viewing cross references to these numbers
PAIR
OEM Part Number: 171407182D
Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-85
Click 'Zoom in' for large parts diagram.
Diagram Ref No 7.
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF85-211
PFF85-211
171407182D
The product you are viewing cross references to these numbers
Price: €66.20
In stock
Vehicle Group
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Information
Powerflex Wishbone Inner Bush - Rear
Pair
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components
Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-85
Diagram Ref No 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF85-213
The product you are viewing cross references to these numbers
Pair
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components
Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-85
Diagram Ref No 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF85-213
477407181A
PFF85-213
477407181B
The product you are viewing cross references to these numbers
Price: €61.01
Orderable
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Vehicle Group
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Information
SuperPro Wishbone Inner Bush Rear.
Replacement for Porsche parts No. 477407181A
PAIR
Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-85
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components
Click 'Zoom in' for large parts diagram
Diagram Ref No 11.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SPF0648K
The product you are viewing cross references to these numbers
Replacement for Porsche parts No. 477407181A
PAIR
Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-85
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components
Click 'Zoom in' for large parts diagram
Diagram Ref No 11.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SPF0648K
477407181A
477407181B
The product you are viewing cross references to these numbers
Price: €43.78
Arriving soon