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- Porsche 914 (1970-1976)
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:
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
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
This mount is designed to provide correct bearing support, mounting geometry, and durable rubber/metal construction for the rear suspension strut assembly. According to parts listings, it fits the rear upper shock mount position.
Porsche 964 1991>> (not Carrera RS)
Diagram ref no 10
• Direct-fit replacement matching OEM dimensions and mounting points.
• Built for the load and motion characteristics of the rear suspension—ensuring accurate alignment and ride stability.
• Application: Rear suspension mount, strut/upper shock mount, Porsche 964 models.
The rear strut mount is subjected to road loads, suspension articulation, vibrations and bearing wear. When the mount becomes worn or the bearing fails, you may experience clunking, excessive movement, misalignment of the rear suspension, or compromised ride quality. Replacing this mount restores proper mounting integrity, correct wheel alignment and helps maintain the factory ride & handling characteristics.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96433305900
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Fits:
Porsche 964 1991>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96433310600
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
Fits:
Porsche 964*
Porsche 993*
* For cars with factory Boge shocks please call for fitment details. ** Note: RS style spring hats required.
Camber Plates/Strut Mounts - Under extreme conditions, such as road racing and autocross, negative camber is required to keep as much of the tire's contact patch on the road as possible. Stock suspension mounts will not allow you to achieve the necessary amount of negative camber required for this type of performance driving. Rennline's Sealed camber plates incorporate FK motorsports Teflon-lined spherical bearings and eliminate the indistinct feedback associated with factory rubber mounts. Why are Rennline's strut mounts the best ?
• Drastically increased bearing life due to the integrated factory GT3 weather seals.
• FK Motorsports Teflon-lined spherical bearings.
• Rigid bearing mount, not clipped in like some products available.
• Can be used with all factory and aftermarket struts, Including factory non adjustable units. Call for details.
• Fully rebuildable
• CNC machined 6061 anodized aluminum construction with stainless steel hardware.
• Available for front and rear.
• Drastically increased bearing life due to the integrated factory GT3 weather seals.
For fitting information about this product Click Here
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SB6974
The product you are viewing cross references to these numbers