Spring hat (Pair) For Rennline's 964/993 Rear Monoball Strut Mounts & Bilstein PSS9/PSS10 - SB77
SB77
Vehicle Group
- 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
Information
Spring Hats to use Rennline Rear Monoball Strut Mounts on 964/993 with Bilstein PSS9/PSS10 shock/spring setups. Designed for 12MM struts and springs with a 62mm spring ID.
For a PSS10 coilover setup Rennline off the shelf top mounts work fine (Front SB676974 Rear PN SB6974) but customers will also need a pair of our rear spring hats (SB77) to mate the Bilstein springs to our rear monoball. Those coilovers will use a 14mm strut nut in front and a 12mm strut out rear.
Fits:
Porsche 964 / 993*
For a PSS10 coilover setup Rennline off the shelf top mounts work fine (Front SB676974 Rear PN SB6974) but customers will also need a pair of our rear spring hats (SB77) to mate the Bilstein springs to our rear monoball. Those coilovers will use a 14mm strut nut in front and a 12mm strut out rear.
Fits:
Porsche 964 / 993*
Prices from: £126.35
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Related products
Rennline Monoball Rebuild Kit - Rear. Porsche 911/912/930
Code: MB22
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Rennline Monoball Rebuild Kit Rear.
Fits:
Porsche 911/912/930 All 1966-89 Rear
Kit comes with all parts needed in order to rebuild (2) front monoballs (part number MB12)
Note: Pictures may not show actual product.
Fits:
Porsche 911/912/930 All 1966-89 Rear
Kit comes with all parts needed in order to rebuild (2) front monoballs (part number MB12)
Note: Pictures may not show actual product.
£63.00
Now £59.85
Orderable
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12 Month Warranty
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Rear shock tower reinforcement. Porsche 911/930 1972-89
Code: 2280909
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Rear shock tower reinforcement.
Sold per kit, 1 kit required per car.
Fits:
Porsche 911/930 1972-89
✓ Laser Cut – Fits the profile of the shock tower perfectly.
✓ Strong – Solidly ties the towers and cross-member into unibody box sections and inner wheel well. Distributes the shock loads properly and reinforces the entire section.
✓ Holes – Great appearance and convenient routing of hoses and wires.
✓ Weld from one side – Fully seam weld without removing rear firewall.
✓ Light Weight – Properly engineered to distribute loads, not 'over engineered' with excess material and weight.
When converting the 911 torsion bar rear suspension to coilover, the rear shock towers should be reinforced. Coilover springs introduce loads the towers were not designed to handle. Without reinforcement, cracks can develop over time – most frequently between the crossmember and unibody box sections.
Our reinforcement kit strengthens this vulnerable area and properly distributes coilover spring loads.
Rear Shock Tower Reinforcement
Our brackets make it easy to get a professional result, saving you the time and guesswork cutting your own.
This kit requires welding for installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2280909
The product you are viewing cross references to these numbers
Sold per kit, 1 kit required per car.
Fits:
Porsche 911/930 1972-89
✓ Laser Cut – Fits the profile of the shock tower perfectly.
✓ Strong – Solidly ties the towers and cross-member into unibody box sections and inner wheel well. Distributes the shock loads properly and reinforces the entire section.
✓ Holes – Great appearance and convenient routing of hoses and wires.
✓ Weld from one side – Fully seam weld without removing rear firewall.
✓ Light Weight – Properly engineered to distribute loads, not 'over engineered' with excess material and weight.
When converting the 911 torsion bar rear suspension to coilover, the rear shock towers should be reinforced. Coilover springs introduce loads the towers were not designed to handle. Without reinforcement, cracks can develop over time – most frequently between the crossmember and unibody box sections.
Our reinforcement kit strengthens this vulnerable area and properly distributes coilover spring loads.
Rear Shock Tower Reinforcement
Our brackets make it easy to get a professional result, saving you the time and guesswork cutting your own.
This kit requires welding for installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2280909
2280909
The product you are viewing cross references to these numbers
£150.00
Now £142.50
In stock
Shop Securely
12 Month Warranty
Worldwide Delivery
Rear shock absorber top mount bush. Porsche 911 / 912 / 356 Powerflex
Code: PFR57-413
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Powerflex Rear shock absorber upper mounting bush.
Sold as a pair (both shock rear absorbers)
OEM Part Number: 91133352100
Fits:
Porsche 911 1965-89
Porsche 912 1965-69
Porsche 356 1950-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 41
Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFR57-413
The product you are viewing cross references to these numbers
Sold as a pair (both shock rear absorbers)
OEM Part Number: 91133352100
Fits:
Porsche 911 1965-89
Porsche 912 1965-69
Porsche 356 1950-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 41
Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFR57-413
91133352100
PFR57-413
The product you are viewing cross references to these numbers
£50.70
Now £48.16
In stock
Shop Securely
12 Month Warranty
Worldwide Delivery