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- Porsche 914 (1970-1976)
Rear Anti-Roll Bar Installation Hardware Kit
This Rear Anti-Roll Bar Installation
(Hardware) Kit for the Porsche 914 includes every essential
component required to correctly mount, secure and reinforce the rear anti-roll
(sway) bar system. Designed for restoration, upgrades and repairs, this kit
ensures the rear suspension performs as Porsche intended—improving stability,
cornering control and chassis response
Fits:
- Porsche 914 (1970-1974)
Diagram Ref No: 28
The kit includes:
2 x
91450125910/1 – Mounting Bracket
2 x
91450153271/1 – Reinforcement Plates
2 x
90133379303/1 – Bushings
2 x
90133375301/1 Brackets
4 x
90134378200/1 – Bushings
4 x
90007508704 – Bolts
4 x
90002701501 – Washers
Each component is manufactured to precision tolerances and performance-fit standards—ideal for replacing aged hardware, upgrading worn pieces or installing a rear anti-roll bar on models that did not originally have one fitted.
What the Rear Anti-Roll Bar Hardware Kit Does
The anti-roll bar system works to stabilise the rear of the Porsche 914 by reducing body roll during cornering. This kit ensures the correct mounting and reinforcement of the bar, allowing it to function effectively.
Key Functions
- Provides secure mounting points for the sway bar
- Reinforces the rear suspension console area
- Maintains proper bar geometry and alignment
- Reduces rear-end body roll under lateral load
- Improves cornering balance, stability and driver confidence
- Ensures correct bushing and bracket fitment for long-term reliability
A properly mounted rear anti-roll bar transforms the handling of a Porsche 914—especially when combined with refreshed suspension components.
The Porsche 914’s rear suspension is known for stress on mounting hardware, especially on cars used for performance driving, autocross or spirited road use. Decades of use take a toll on original parts.
Common Failure Causes
- Aged
bushings that crack, harden or collapse
- Corrosion
on brackets, bolts and washers
- Metal
fatigue from continuous lateral forces
- Previous
incorrect installations leading to weakened mounting points
- Reinforcement
plates separating due to age or rust
- Chassis flex stressing original mounting areas
Once hardware wears or fails, the sway bar becomes ineffective—or worse, may detach entirely.
Why This Kit Should Be Replaced or Installed
Installing a fresh anti-roll bar hardware kit restores the Porsche 914’s rear-end stability and prevents further suspension damage.
Benefits of Installing This New Kit
- Ensures correct mounting and geometry of the sway bar
- Improves handling, cornering and overall stability
- Eliminates creaking, clunking or loose-suspension symptoms
- Reinforces structural areas prone to fatigue
- Provides a fresh set of all required brackets, bolts and bushings
- Ideal for restoration or upgrading non-equipped cars
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450125910
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- 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
Size: 36.80mm
Fits:
Porsche 955 Cayenne MKI V6 3.2L 2004-06 / Cayenne S V8 Cars without Air suspension (not PDCC cars)
Porsche 957 Cayenne MKII 2006-08
Fits most cars. Please go by size of the bar 36.80mm and colour markings GREEN, ORANGE, BROWN (not PDCC cars)
Porsche 958 Cayenne MKIII 2011>>
Cars without active body control (not PDCC cars)
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534379261
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- 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 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Size: 24.70mm
Fits:
Porsche 955 Cayenne MKI 2003-06
Porsche 957 Cayenne MKII 2007-10
Please go by size of the bar 24.70mm and colour markings YELLOW
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95533379230
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- 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 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Size: 24.70mm.
Fits:
Porsche 955 Cayenne MKI 2003-06
Porsche 957 Cayenne MKII 2007-10
Please go by size of the bar 24.70mm and colour markings YELLOW
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95533379230
The product you are viewing cross references to these numbers