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Bumper Front Seals

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DISPLAYING 1 to 16 (of 26 products)
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BUMPERBELLOWSET
Product Information
Product Information
This set of four bumper bellows includes the following:
  Front bumper – OE Match LEFT impact-tube bellows (OE ref no: 91179950513)
  Front bumper – OE Match RIGHT impact-tube bellows (OE ref no: 91179950514)
  Rear bumper – OE Match LEFT impact-tube bellows (OE ref no: 91179950515)
  Rear bumper – OE Match RIGHT impact-tube bellows (OE ref no: 91179950516)

Each bellow is manufactured to replicate the original Porsche specification: correct corrugated profile, rubber compound, precise mounting holes and correct dimensions for the impact-tube housing. These bellows sit between the bumper tube and chassis mount (front and rear) on the 911/930 impact-bumper models (built 1974-1989), sealing and cushioning the energy-absorbing bumper assembly while ensuring the correct aesthetic appearance when the impact tubes are removed or replaced.

Fits:
Porsche 911 1974 - 1989
Porsche 930 1976 - 1989

Diagram ref no 42 (front bumper) and 14 (rear bumper)

Constructed from high-quality rubber with correct hardness and ageing-resistant compound, the bellows restore proper fitment, eliminate flapping or sagging, maintain correct bumper tube alignment and preserve that factory-correct look of the early “G-series” 911 / 930 models.

 Function: These bellows serve to cushion and seal the bumper impact tubes, protect the chassis mount region from road debris and water ingress, provide correct mounting geometry and restore the original gap/flex behaviour of the bumper system.

While bellows may seem like minor rubber parts they play a crucial role:
 Worn or collapsed bellows can lead to loose or mis-aligned bumper tubes, which may damage paintwork or rubber finish around the mounting.
 Missing or deteriorated bellows allow dirt, water and debris into the impact-tube housing, accelerating corrosion and reduced structural integrity.
 Incorrect or absent seals can lead to visible gaps, poor bumper alignment and reduced impact-absorption performance.

Replacing all four at once ensures symmetrical bumper behaviour, restores correct fitment front and rear, and preserves the value and originality of your G-series 911 or 930.

When to replace:
 Original bellows appear cracked, hardened, sagging or distorted.
 You’re replacing bumper tubes, painting bodywork or restoring the front/rear sections.
 The vehicle is being prepared for show, sale or concours and requires correct rubber components.
 You’re experiencing loose bumper feel, water ingress in the mount region or visible rubber deterioration.

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

BUMPERBELLOWSET
91179950563
91179950564
91179950513
91179950514
91179950565
91179950566
91179950515
91179950516

The product you are viewing cross references to these numbers
SEALKIT9114
Product Information
Product Information
Restoration front bumper seals kit.
911 Front Impact Bumper Seals 1974-89

Fits:
Porsche 911 1974-89

Click on the Zoom in to see what you get in this package.

Package includes:
1 FRONT SMILE RUBBER
1 BUMPER BELLOW FRONT Left
1 BUMPER BELLOW FRONT Right
2 BUMPER BELLOW CLAMPS ( FRONT)
1 FRONT BUMPER CORNER RUBBER LEFT
1 FRONT BUMPER CORNER RUBBER RIGHT
1 FRONT BUMPER IMPACT LONG
1 FRONT IMPACT RUBBER INLAY - PLASTIC
7 FRONT BUMPER IMPACT - PLUGS
7 FRONT RUBBER GROMMETS
4 FRONT BUMPER WASHERS
4 FRONT BUMPER HEX NUTS
2 FRONT BUMPER NUTS
4 FRONT BUMPER WASHERS
4 FRONT BUMPER LOCK NUTS
8 FRONT BUMPER WASHERS
8 FRONT BUMPER WASHERS
8 FRONT BUMPER LOCK NUTS

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

SEALKIT9114
91150518705
91179950513
91179950514
91150537500
91150530700
91150530800
91150544701
91150514902
91150541700
91150541800
90002500804
N0111856
99950701801
90015102703
N0211963
90151179121
90002508001
90008402601

The product you are viewing cross references to these numbers
SEALKIT9115
Product Information
Product Information
Restoration Rear Bumper Seals Kit.
911 Rear Impact Bumper Seals Standard Body

Fits:
Porsche 911 1976-82 Rear Bumper Kit

Click on the Zoom in to see what you get in this package.

Package includes:
1 BUMPER BELLOW REAR Left
1 BUMPER BELLOW REAR Right
2 BELLOW CLAMP
8 REAR BUMPER WASHER
8 REAR BUMPER WASHER
8 REAR BUMPER WASHER
8 REAR BUMPER LOCK NUT
1 REAR VALANCE TO BUMPER SEAL
1 BUMPER CORNER RUBBER REAR - RIGHT
1 BUMPER CORNER RUBBER REAR - LEFT
1 REAR BUMPER RUBBER - CAP (plastic insert cap)
2 REAR BUMPER SCREW COVER PLUG
4 REAR BUMPER HEX NUT
4 REAR BUMPER WASHER
2 REAR BUMPER GROMMET
1 REAR BUMPER TOP SEAL
SEALKIT9116
Product Information
Product Information
Restoration Rear Bumper Seals Kit.
911 Rear Impact Bumper Seals Standard Body

Fits:
Porsche 911 1983-89 Rear Bumper Kit

Click on the Zoom in to see what you get in this package.

Package includes:
1 BUMPER BELLOW REAR Left
1 BUMPER BELLOW REAR Right
2 BELLOW CLAMP
8 REAR BUMPER WASHER
8 REAR BUMPER WASHER
8 REAR BUMPER WASHER
8 REAR BUMPER LOCK NUT
1 REAR VALANCE TO BUMPER SEAL
1 BUMPER CORNER RUBBER REAR - RIGHT
1 BUMPER CORNER RUBBER REAR - LEFT
1 REAR BUMPER RUBBER - CAP (plastic insert cap)
2 REAR BUMPER SCREW COVER PLUG
4 REAR BUMPER HEX NUT
4 REAR BUMPER WASHER
2 REAR BUMPER GROMMET
1 REAR BUMPER TOP SEAL

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

SEALKIT9116
91179950515
91179950516
91150537600
90151179121
90002508001
90008402601
91150534503
9115051000170A
9115050990470A
91150532700
9145522331001C
N0111856
90002500804
91150534700
91150308505

The product you are viewing cross references to these numbers
PCG50339422KIT
Product Information
Product Information
Rubber Seal Set. Porsche 911 1974-89 STD Body

oematch

Fits:
Porsche 911 1974-89 STD Body

Contains:
1x 91150318500 Rear 1/4 Panel to Body Seal Left
1x 91150318600 Rear 1/4 Panel to Body Seal Right
2x 91150332500 Front Bumper Bottom Seal
2x 91150332600 Front Bumper Upper Seal
2x 90150339422 Front Windscreen Scuttle Seal

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

PCG50339422KIT
PCG50339422
90150339422
91150318500
91150318600
91150332500
91150332600

The product you are viewing cross references to these numbers
9117995051
Product Information
Product Information
Bumper bellow, Front. Corrugated corner rubber.
This bellow fits where the bumper's impact-absorbing tube meets the chassis mount. It replicates the original Porsche's form and function: the correct corrugated rubber profile, factory-style mounting holes, accurate dimensions, and the correct spacing between mounting tabs.

front
Porsche 911 1974 - 1989

Diagram ref no 42

 Position: Front bumper, left/right side impact-tube bellow (part number 91179950513/ 91179950514) – between bumper tube and chassis mount bracket.

Function: Provides sealed flexible coupling between front bumper impact tube and chassis mount, absorbs minor movement/shock, prevents debris ingress, maintains correct bumper mounting geometry and fitment.

 Material & Construction: Corrugated rubber bellow manufactured to exact original Porsche profile, with correct mounting flange and bolt-hole spacing, designed for direct-fit replacement.

 Applications: Ideal when the original bellow is cracked, collapsed, missing, sagging, or has deteriorated rubber and no longer provides correct sealing or alignment.

Although often overlooked, the impact-bumper bellows play an important role in the structural and visual integrity of the bumper system. If the bellows are missing or worn, you may face:
 Rearranged or sagging bumper tube alignment
 Water or road-salt ingress into mounting areas, promoting corrosion
 Noticeable gaps or mis-alignment at bumper ends, affecting appearance
 Excess vibration or looser bumper feel due to degraded rubber

Replacing the bellow restores correct mounting geometry, prevents damage to the chassis or bumper tube, restores the original look and seals out elements.


When to replace:
  The rubber is cracked, faded, sagged or missing
  The bumper tube shows signs of corrosion or mis-alignment at the joint
  During bodywork, restoration, bumper tube replacement, or mount servicing
  You want to ensure authentic trim and correct condition for your classic Porsche



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

9117995051
91179950563
91179950564
91179950513
91179950514

The product you are viewing cross references to these numbers
Special Order item
9117995051
Product Information
Product Information
Bumper bellow, Front. Corrugated corner rubber.

front
Porsche 911 1974-89

Diagram Ref no 42

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

9117995051
91179950563
91179950564
91179950513
91179950514
1684350470
1684350480

The product you are viewing cross references to these numbers
9117995051
Product Information
Product Information
Bumper bellow, Front. Corrugated corner rubber.

front
Porsche 911 1974-89

Diagram Ref no 42

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

9117995051
91179950563
91179950564
91179950513
91179950514

The product you are viewing cross references to these numbers
91150399500FITTING/8
Product Information
Product Information
Fitting kit for Lower rubber valance standard.

Fits:
Porsche 911 1974-89

Diagram Ref: 18, 19, 20, 21, 22, 23 ,24

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

91150399500FITTING
91150305500
P213569

The product you are viewing cross references to these numbers
Special Order item
91150537500
Product Information
Product Information
Front Bellow Wire Clamp.

porsche

Fits:
Porsche 911 1974-89

Click picture for large parts diagram.
Diagram Ref: 47

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

91150537500
91150537500

The product you are viewing cross references to these numbers
91150530
Product Information
Product Information
Front bumper corner rubber.

Fits:
Porsche 911 1974-89

Diagram Ref: 24

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

91150530
91150530700
91150530800

The product you are viewing cross references to these numbers
Special Order item
91150530
Product Information
Product Information
Front bumper corner rubber.

porsche

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram Ref: 24

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

91150530
91150530700
91150530800

The product you are viewing cross references to these numbers
Special Order item
91150544701
Product Information
Product Information
Front bumper impact rubber.

porsche

Fits:
Porsche 911 1974-89

This product supersedes Porsche's old part numbers:
- 91150514703
- 91150544702
- 91150544701
- 91150544700

Click 'Zoom in' for Parts Diagram
Diagram Ref no 5

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

91150544701
91150514703
91150514704
91150544701
91150514700
91150514702

The product you are viewing cross references to these numbers
91150544701/8
Product Information
Product Information
Front bumper impact rubber.

oematch

Fits:
Porsche 911 1974-89

This product supersedes Porsche's old part numbers:
- 91150514703

Click 'Zoom in' for Parts Diagram
Diagram Ref no 5



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

91150544701
91150514703
91150514704
91150544701

The product you are viewing cross references to these numbers
Special Order item
91150332
Product Information
Product Information
Front bumper intermediate layer seal.
Upper or lower. 2 of each required per vehicle. Sold each.

Fits:
Porsche 911 1974-89

Diagram ref no 52 (upper) or 53 (lower).

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

91150332
91150332500
91150332600
911.503.325.00
911.503.326.00

The product you are viewing cross references to these numbers
91150332
Product Information
Product Information
Front bumper intermediate layer seal.
Upper or lower - 2 of each required per vehicle. Sold each.

Fits:
Porsche 911 1974-89

Diagram ref no 52 (upper) or 53 (lower).

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

91150332
91150332500
91150332600
911.503.325.00
911.503.326.00

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 26 products)
1 2
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About Bumper Front Seals

Porsche Front Bumper Seals | Design911 Rubber Seals for Aerodynamic Fit & Weather Protection

Front bumper seals play an essential role in maintaining the aerodynamic integrity, weather protection, and appearance of your Porsche. These precision-moulded rubber seals close the gaps between the bumper, body panels, and headlights, ensuring a perfect fit and smooth finish. A properly installed bumper seal not only prevents water and debris ingress but also preserves the car’s structure, reducing corrosion and vibration while maintaining a refined, quiet ride.

At Design911, we stock a complete range of front bumper seals and weatherstrips designed for durability, flexibility, and accurate fitment. Each component is crafted from high-quality rubber compounds resistant to UV exposure, heat, and ageing. Suitable for restoration, collision repair, or performance detailing, these seals deliver a seamless look and long-lasting protection for every Porsche model.

What Do Front Bumper Seals Do?

Front bumper seals form a protective barrier between the bumper and adjoining body sections, enhancing both performance and protection.

Core Functions:
• Prevent water, dust, and debris from entering engine bay or lighting areas.
• Reduce vibration and noise from loose panel gaps.
• Ensure aerodynamic alignment and a smooth exterior profile.
• Protect body edges and paintwork from friction damage.
• Maintain proper bumper positioning and panel tension.

In performance and road conditions alike, well-fitted bumper seals improve overall vehicle refinement and help preserve Porsche’s design precision.

Why Do Front Bumper Seals Fail or Degrade?

Rubber seals are continuously exposed to environmental stress, temperature variation, and mechanical movement — all of which cause gradual wear and deterioration.

Common Causes of Failure Include:
• UV exposure leading to cracking, hardening, or shrinkage.
• Heat damage from engine bay or road surfaces.
• Compression fatigue from constant vibration or pressure.
• Contamination from road salt, oil, or cleaning chemicals.
• Deformation or tearing during bumper removal or refitting.

Once degraded, seals can no longer provide effective protection — leading to water ingress, corrosion, and poor panel alignment.

Why Replace or Upgrade Your Porsche Front Bumper Seals?

Replacing worn or damaged bumper seals ensures proper body fitment, weatherproofing, and long-term durability. Enhanced sealing compounds offer superior flexibility and resistance to environmental wear.

Key Benefits:
• Restores precise bumper alignment and aerodynamic sealing.
• Prevents moisture intrusion and corrosion damage.
• Reduces vibration, rattling, and noise.
• Constructed from high-grade EPDM or neoprene rubber.
• Direct-fit options for Porsche 911, 944, 968, Cayman, and Boxster models.
• Ideal for restorations, detailing, or performance preparation.

Design911’s Porsche front bumper seals deliver exceptional sealing performance and a flawless exterior finish — engineered for lasting protection and visual precision.

Highlights

• Premium Porsche front bumper and weather sealing components.
• Designed for precision fitment and seamless integration.
• Resistant to UV, heat, and environmental damage.
• Enhances aerodynamic efficiency and reduces wind noise.
• Suitable for both classic and modern Porsche models.
• Perfect for restorations, maintenance, and custom builds.

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