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CV Boots and Kits
By OE Match
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 914 (1970-1976)
The OE Match CV Boot Clamp Plate is a replacement retaining and load-spreading plate used with M8 constant-velocity joint bolts on selected classic Porsche driveshaft assemblies.
Fits:- Porsche 911 1965-69
- Porsche 912 1965-69
- Porsche 914 1970-76
Diagram Ref No 13
Installed as part of the CV joint and boot mounting hardware, the plate sits beneath the appropriate CV bolts and helps distribute the clamping force across the boot flange and CV joint attachment area.
Although small and simple in appearance, this plate performs an important mechanical function. The CV joint connection is subjected to continuous torque, vibration, suspension movement and drivetrain loads. Correctly installed fastening hardware helps keep the joint securely attached and the CV boot correctly positioned.
A bent, corroded, cracked or damaged clamp plate can prevent the bolts from loading the joint evenly. This can contribute to poor clamping, movement around the boot flange, grease leakage or accelerated wear of the surrounding attachment hardware.
Replacing damaged or unsuitable plates during CV joint or driveshaft servicing helps restore the correct factory-style fastening arrangement.
What This Product Does:
The CV Boot Clamp Plate works with the M8 CV joint bolts to provide a firm and even clamping surface.
Its main functions are to:
- Work with M8 CV joint bolts.
- Spread bolt clamping force across the CV boot flange.
- Support secure CV joint installation.
- Help maintain even loading around the joint.
- Support correct positioning of the CV boot flange.
- Reduce concentrated loading around individual bolt holes.
- Help maintain a secure driveshaft-to-flange connection.
- Replace bent, damaged, corroded or missing original plates.
- Restore the original-style CV fastening arrangement.
Symptoms Of Wear Or Failure:
Because the plate has no moving parts, failure symptoms are usually physical or related to the joint fastening.
Signs may include:
- Bent clamp plate.
- Cracked plate.
- Heavy corrosion.
- Elongated bolt holes.
- Distorted bolt holes.
- Plate no longer sitting flat.
- Missing plate.
- Incorrect plate fitted.
- Visible movement around the CV boot flange.
- Uneven boot flange clamping.
- Grease leakage around the CV joint area.
- Loose or repeatedly loosening CV bolts.
- Damage discovered during driveshaft removal.
Why Replacement Matters:
Replacing a damaged CV Boot Clamp Plate helps restore:
- Correct bolt-load distribution.
- Proper boot flange clamping.
- Secure CV joint installation.
- Factory-style fastening hardware.
- Reduced risk of local flange distortion.
- Reliable driveshaft attachment.
- Long-term CV joint serviceability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90133219100
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits
Porsche 914-4 1.7ltr to 2.0ltr - 1970 to 1976
for 4 cylinder models only
This premium-quality CV axle boot kit is the ideal solution for restoring your suspension system. It includes everything you need for a proper, long-lasting repair— high-grade rubber boot, CV grease, washer and circlip—all conveniently packaged for a complete and easy installation.
Why reuse worn parts or hunt down individual components? Replace it all at once with this complete kit and do the job right the first time.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91433203500
The product you are viewing cross references to these numbers
OEMatch CV Boots and Kits — Fit, Function, Confidence
OEMatch supplies a wide selection of parts for Porsche maintenance and restoration. OEMatch CV boots and CV boot kits for Porsche models protect CV joints and driveline components from contamination and grease loss, helping to prevent joint wear, reduce noise and preserve driveline function across vehicle generations.
Available Types
- Outer CV boots
- Inner CV boots
- Complete CV boot kits with grease, clamps and fittings
- Rubber and thermoplastic elastomer (TPE) boot options
Understanding OEMatch CV Boots and Kits
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original cv boots and kits.
OE (Original Equipment) refers to parts matching original specifications for the cv boots and kits and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM cv boots and kits engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
CV boots are fitted over a vehicle’s CV joints to retain grease while keeping out dirt and moisture; they must flex with suspension movement and steering angles without cracking or tearing. Regular inspection of boots for splits, grease loss or distortion is a simple way to spot early wear before joint damage occurs.
Benefits Include
- Protects CV joints and driveshafts from dirt, water and contamination
- Prevents grease leaks that lead to accelerated joint wear
- Restores quiet, smooth driveline operation
- Kits include fittings, clamps and grease for a complete renewal
Why CV Boots and Kits Wear and Fail
- Age-related cracking and hardening of rubber or TPE materials
- Tears from road debris, chafing or impact damage
- Heat degradation from nearby exhaust or engine components
- Incorrect installation or stretched material reducing sealing effectiveness
The Importance of Replacing with OEMatch CV Boots and Kits
Prompt replacement of damaged boots helps avoid CV joint failure and costly driveline repairs on Porsche vehicles. Installing a complete kit restores sealing and lubrication, reduces noise and vibration, and supports consistent steering and suspension behaviour. Choosing appropriate materials and secure fittings also reduces the chance of repeat failures and keeps service interventions focused and efficient.
Advantages
- Kits supplied with the clamps and grease needed for a single service event
- Material options to suit restoration or modern service requirements
- Designed to match original mounting points and clearances for common Porsche applications