Shock absorber mounting bush, bottom. Porsche 914  ❭  91433351301

Shock Absorber Mounting Bush, Bottom. Rear Axle.

Restore secure rear shock absorber mounting and controlled suspension operation with this OE Match Shock Absorber Mounting Bush, Bottom designed for compatible Porsche rear axle applications.
This is installed on the Shock before inserting the top through the Pot for Shock Absorber (Shock Tower).
2 required per car, 1 per side

Fits:

• Porsche 914 1970-76

Diagram Ref No 11

The lower shock absorber mounting bush sits at the connection between the rear shock absorber and its mounting point. It provides a resilient interface that allows the shock absorber to operate through normal suspension movement while helping isolate vibration, impact and mechanical noise from the chassis.

Every time the suspension moves, the mounting bush is subjected to compression, twisting and changing loads. Age, mileage, road conditions and deterioration of the rubber can eventually cause the bush to harden, crack, distort or separate from its metal components.

A worn lower shock absorber bush can allow excessive movement at the mounting point, potentially producing knocking noises and reducing the precision with which the damper controls suspension movement.

Replacing a deteriorated bush with this OE Match Rear Lower Shock Absorber Mounting Bush helps restore secure damper mounting, reduce unwanted movement and maintain predictable rear suspension performance.

What This Product Does:

• Secures the lower end of the rear shock absorber.
• Provides a resilient interface between the damper and mounting point.
• Allows controlled movement as the suspension travels.
• Helps absorb vibration and road shock.
• Reduces transmission of suspension noise into the chassis.
• Helps prevent metal-to-metal contact at the mounting point.
• Maintains accurate shock absorber positioning.
• Controls unwanted movement around the lower damper mounting.
• Supports effective shock absorber operation.
• Helps maintain rear suspension stability.
• Replaces a cracked, worn, distorted or separated mounting bush.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Knocking from the rear suspension.
• Clunking when travelling over bumps.
• Rattling from the lower shock absorber area.
• Increased suspension noise.
• Excessive movement at the shock absorber mounting point.
• Rear suspension feeling loose or unsettled.
• Reduced suspension refinement.
• Increased vibration transmitted through the chassis.
• Visible cracking in the rubber bush.
• Rubber becoming hard or brittle.
• Bush becoming distorted.
• Rubber separating from the metal sleeve.
• Damaged or displaced mounting bush.
• Excessive play around the lower shock absorber mounting.
• Uneven or unusual shock absorber movement.  

Why Replacement Matters:

• The shock absorber needs a secure mounting point to control suspension movement effectively.
• If the lower bush becomes excessively worn, the damper can move relative to its mounting rather than transmitting suspension forces through the intended path.
• Replacing a worn bush helps restore a controlled connection between the shock absorber and rear suspension.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91433351301

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