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Anti Roll Bar Bushes
By OE Match
- 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:
-
Engine lubrication 914-6 1970-76 104-000
-
Exhaust system / Exhaust silencer 914-4/1,7 and 914-1,8V/1,8 1970-76 202-005
-
Clutch 914 1970-76 301-005
-
Shift rods shift forks for 5-speed Transmission (Model: 914.300/01, 914.300/11) 914 >>1972 304-000
-
Clutch release 914-6:SPM 1970-76 307-000
-
Shift rods / shift forks / Differential 914-6:SPM 1970-76 310-000
-
Front axle / Stabiliser 914 1970-76 401-000
-
Steering gear / Steering linkage 914 1970-76 403-000
-
Steering shaft / Steering wheel / Steering column switch 914-6 >>1971 403-005
-
Steering shaft / Steering wheel / Steering column switch 914-4 >>1971 403-007
-
Steering shaft / Steering wheel / Steering column switch 914 1972>> 403-010
-
Rear axle 914 1970-76 501-000
-
Vibration damper / Stabiliser 914 1970-72 502-000
-
Disc brake - Front - 914 1970-76 602-000
-
Brake fluid reservoir / Brake master cylinder 914 1970-76 604-000
-
Brake lines 914 1970-76 604-005
-
Transmission control 914 >>1972 701-000
-
Transmission control 914 1973>> 701-005
-
Handbrake / Manual throttle / Heating / Actuator 914 1970-76 701-010
-
Pedals for cars with Manual transmission 914 1970-76 702-000
-
Pedals 914-6:SPM 1970-76 702-005
-
FRONT Bumper 914 1975>> 802-005
-
REAR Lid 914 1970-76 803-010
-
Door with installation parts 914 1973>> 804-000
-
Regulator / Generator / Starter 914 1970-76 901-000
-
Battery / Fuse box 914 1970-76 902-000
-
Switch / Relay / Horn 914 1970-71 / 914 1972-76 903-005
OEMatch Anti Roll Bar Bushes — Control, Stability, Comfort
Anti-roll bar bushes secure the stabiliser bar to the chassis and control body roll, helping maintain steering precision and ride comfort. OEMatch offers replacements tailored for Porsche models to restore suspension balance, reduce noise and support consistent handling across road and light track use.
Available Types- Standard rubber bushes
- Polyurethane performance bushes
- Reinforced bushes with metal sleeves
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original anti roll bar bushes.
OE (Original Equipment) refers to parts matching original specifications for the anti roll bar bushes and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM anti roll bar bushes engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. Anti-roll bar bushes sit between the bar and chassis mounts, allowing the stabiliser to twist and return while isolating vibration. Worn or degraded bushes alter roll control and can produce clunks or uneven cornering. OEMatch maintains a broad catalogue of Porsche-fit parts, with thousands of part numbers and extensive cross-references to support workshop servicing, restoration and routine maintenance.
- Restores roll control and cornering balance
- Reduces noise and vibration transmitted to the cabin
- Helps preserve steering precision and suspension geometry under load
- Material ageing such as rubber cracking, hardening or perishing
- Contamination from oil or road chemicals that degrades mount material
- Mechanical wear including corrosion of brackets, over-compression or repeated high loads
Many owners search for genuine or OEM anti roll bar bushes; OEMatch replacements are direct-fit alternatives designed to match the original form, fit and function. Replacing worn bushes restores predictable handling and reduces unwanted noise. For safety-critical suspension work, follow model-specific procedures or consult a qualified technician.
Advantages- Available in standard rubber for comfort and NVH control
- Polyurethane options for increased durability in demanding use
- Sleeved or reinforced designs that reduce unwanted movement at the mount