Rear Trailing Arm
- 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)

SET OF 4
Fits:
Porsche 911/912/930 All 1966-89 Front and Rear
Looking for the ultimate in strut mounts? Rennline Front and Rear Monoball Kit combines both our front strut top monoball and rear trailing arm monoball bushings into a single package to give you a simple solution to massivly improve the handling of your 911. This kit combines our part numbers MB11 and MB12 which includes front strut tops and rear trailing arm monoball mounts. CNC machined and assembeled in house right here in the USA all monoballs feature the highest quality teflon lined motorsports spherical bearings, and precision machined housings. Proven on the street and the track, these will ensure optimal suspension geometry through the suspension's entire range of motion. Includes 2x front and 2x rear trailing arm monoball mounts.
Related reference numbers
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MB11KIT
The product you are viewing cross references to these numbers
- 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)
Front and Rear axles
Fits:
Porsche 911- 1977 to 1986
Porsche 911 turbo - 1977 to 1988
Suspension bush rebuild kit using standard shore rating (not uprated)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPBUSHKIT
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911E - 1970 to 1973
Porsche 911T - 1970 to 1973
Porsche 911S - 1970 to 1973
Suspension bush rebuild kit using standard shore rating (not uprated)
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SUSPBUSHKIT
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911- 1974 to 1976
Please check front anti roll bar thickness - 16mm or 20mm
Suspension bush rebuild kit using standard shore rating (not uprated)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Front and Rear axles
Fits:
Porsche 911- 1987 to 1989 - G50 gearbox
Suspension bush rebuild kit using standard shore rating (not uprated)
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SUSPBUSHKIT
The product you are viewing cross references to these numbers
- Porsche 911 1987-1989 3.2L G50
Front and Rear axles
Fits:
Porsche 911 turbo 3.0ltr - 1975 to 1976
Suspension bush rebuild kit using standard shore rating (not uprated)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPBUSHKIT
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
Front and Rear axles
Fits:
Porsche 911 turbo - 1989 - G50 gearbox
Suspension bush rebuild kit using standard shore rating (not uprated)
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Related, superseded, cross reference or alternative numbers for comparison.
SUSPBUSHKIT
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)
A rubber-bonded bushing pressed into the upper mount of the rear trailing arm. It isolates noise/vibration and fixes the trailing arm’s pivot geometry so toe/camber stay stable under load. Porsche lists it for 1965–89 911/912 (also 912E and 930). Four are used per car.
Fits:
Porsche 911/912/930 1965-89
• Club Sport version
• 30% stiffer than OE part
• Guaranteed fitment
• OE trailing arm bushing dimensions for correct alignment and smooth ride
• Restores proper suspension handling and braking stability
• High-quality heat-resistant elastomer and metal materials for maximum durability
• 24 Month Unlimited Mileage Warranty
Mount Hole Quantity: 1
Inside Diameter: 14.12 MM
Outside Diameter: 46 MM
Mount Hole Diameter: 34.4 MM
Material: Steal
Colour: Gold
Why replace them and typical age-related failures: Cracked or perished rubber → rear-end clunks, squeaks, and “rear-steer” feel on throttle/brake. Ovalised inner sleeve → unstable alignment; car wanders and tramlines. Oil/heat-swollen rubber → excess compliance and braking instability. Replacing restores correct alignment, handling and braking stability
Common issues you’ll see Play at the trailing-arm pivot (visible with a pry bar); torn rubber. Uneven rear-tyre wear (inside edges from toe change under load). Noisy rear suspension over small bumps. Alignment won’t hold after a set-up (bushings deflect back).
Click 'Zoom in' for large parts diagram.
Diagram Ref No 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90133105900HD
The product you are viewing cross references to these numbers
- 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)
A rubber-bonded bushing pressed into the upper mount of the rear trailing arm. It isolates noise/vibration and fixes the trailing arm’s pivot geometry so toe/camber stay stable under load. Porsche lists it for 1965–89 911/912 (also 912E and 930). Four are used per car.

Fits:
Porsche 911/912/930 1965-89
Why replace them and typical age-related failures: Cracked or perished rubber → rear-end clunks, squeaks, and “rear-steer” feel on throttle/brake. Ovalised inner sleeve → unstable alignment; car wanders and tramlines. Oil/heat-swollen rubber → excess compliance and braking instability. Replacing restores correct alignment, handling and braking stability
Common issues you’ll see
Play at the trailing-arm pivot (visible with a pry bar); torn rubber.
Uneven rear-tyre wear (inside edges from toe change under load).
Noisy rear suspension over small bumps.
Alignment won’t hold after a set-up (bushings deflect back).
Click 'Zoom in' for large parts diagram.
Diagram Ref No 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90133105900
The product you are viewing cross references to these numbers
- 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)
Comes as a complete kit, (1) per car with bushings for both rear sides. replacement for OE 90133105900

Fits:
Porsche 911 / 912 / 930 1965-89
High Density trailing arm bushings for the 911 can both eliminate clunks from failing factory units and restore proper suspension geometry in your street or track car. Made from 25% higher durometer than OEM (901.331.050.00) parts, these are the ideal replacement for either failed or simply aging stock rubber units. These bushings locate rear trailing arms better under the sustained loads often experienced on track and in the rigors of everyday driving.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90133105900
The product you are viewing cross references to these numbers
- 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)

Fits:
Porsche 911 1965-73
This kit includes
1 X SPF0893K Gear Linkage Bush Kit 2 Bushes, SuperPro Grease
1 X SPF1436K Front Strut Mount Bush Kit 2 Bushes, 2 Steel Tubes, SuperPro Grease
1 X SPF0526K Front Sway Bar link Bush Kit 4 Bushes, SuperPro Grease
1 X SPF1450-18K Front Sway Bar To Cross Member Mount Kit 2 Bushes, SuperPro Grease
1 X SPF0236AK Front Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 X SPF1375K Rear Engine Mounting Bush Kit 8 Bushes, 4 Steel Tubes, SuperPro Grease
1 X SPF0095-22K Rear Sway Bar Bottom Link Bush Kit 2 Bushes, SuperPro Grease
1 X SPF0134-22K Rear Sway Bar To Chassis Bush 2 Bushes, SuperPro Grease
1 X SPF0236K Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 X SPF0988K Rear Trailing (Banana) Arm Front Bush Kit 4 Bushes, SuperPro Grease
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.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Fits:
Porsche 911 1974-85 Cars with 18mm Front and 22mm Rear anti-roll bars
This kit includes
1 x SPF0893K Gear Linkage Bush Kit 2 Bushes, SuperPro Grease
1 x SPF1436K Front Strut Mount Bush Kit 2 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0526K Front Sway Bar link Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1450-18K Front Sway Bar To Cross Member Mount Kit 2 Bushes, SuperPro Grease
1x SPF0236AK Front Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1375K Rear Engine Mounting Bush Kit 4 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0095-22K Rear Sway Bar Bottom Link Bush Kit 2 Bushes, SuperPro Grease
1 x SPF0134-22K Rear Sway Bar To Chassis Bush 2 Bushes, SuperPro Grease
1 x SPF0236K Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF0988K Rear Trailing (Banana) Arm Front Bush Kit 4 Bushes, SuperPro Grease
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.
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Exchange Rear axle trailing arm. Porsche 911 1974-89 Reconditioned
Fits:
Porsche 911 1974-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Please note:
Reconditioned products are sold on an exchange basis, A surcharge will be held
and then refunded when the old one is returned.
The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer. Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer. Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning. All surcharges and exchanges are subject to our terms and conditions.
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91133151
The product you are viewing cross references to these numbers
- 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


Fits:
Porsche 930 Turbo 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
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93033151
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)


Fits:
Porsche 356 B / 356 C
Porsche 911 1965-83
Porsche 911 Turbo 1975-77
Click 'Zoom in' for large parts diagram.
Diagram ref no 28.
Related reference numbers
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90003403601
The product you are viewing cross references to these numbers
- 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 1975-1977 3.0L Turbo (930)
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 911 1965-73
Porsche 912
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
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90133156100
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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