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Wheel Bearings & Kits

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DISPLAYING 1 to 16 (of 19 products)
1 2
WBEARINGKIT03
Product Information
Product Information
Wheel bearing kit for front axle
2 sets required per car

Fits:
Porsche 911 - 1969 to 1989
Porsche 911 turbo - 1975 to 1989
Porsche 912E - 1976
Porsche 914-6 - 1970 to 1976

Kit Includes:

2 x Taper roller bearing (inner and outer)
1 x Wheel bearing radial seal
1 x Wheel bearing spacer ring
1 x Wheel bearing spacer ring O-ring

Diagram ref no 23, 24, 29, 27 and 28



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Related, superseded, cross reference or alternative numbers for comparison.

WBEARINGKIT03
99970108450
90134162300
477405641
9990599800
99905906500

The product you are viewing cross references to these numbers
Special Order item
PCG04311000
Product Information
Product Information
Bearing grease (200 g)

porsche

Fits:
Porsche 356 (1950 to 1965)
Porsche 911/912 (1965 to 1989)
Porsche 914 (1970 to 1976)
Porsche 924 / 924 S (1976 to 1988)
Porsche 928 (1978 to 1995)
Porsche 944 /2 (1982 to 1991)
Porsche 968 (1992 to 1995)

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Related, superseded, cross reference or alternative numbers for comparison.

PCG04311000
PCG04311000

The product you are viewing cross references to these numbers
Special Order item
477405641
Product Information
Product Information
Front Wheel Hub Radial Seal. 45 X 62 X 12
Sold each - 2 required per car

Fits:
Porsche 356 C 1963-65
Porsche 911 1965-89
Porsche 914 1970-76
Porsche 928 1978-95
Porsche 924 1976-88
Porsche 944 1982-91
Porsche 968 1992-95

Diagram ref no 43

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Related, superseded, cross reference or alternative numbers for comparison.

477405641
477405641

The product you are viewing cross references to these numbers
Special Order item
99970108450
Product Information
Product Information
O-ring wheel bearing spacer ring - 25,3 x 2,4
Sold each - 2 required per car

Fits:
Porsche 911 - 1965 to 1989
Porsche 914 - 1970 to 1976

Diagram ref no 23




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Related, superseded, cross reference or alternative numbers for comparison.

99970108450
99970108450

The product you are viewing cross references to these numbers
99970108450/1
Product Information
Product Information
O-ring wheel bearing spacer ring - 25,3 x 2,4
Sold each - 2 required per car

oematch

Fits:
Porsche 911 - 1965 to 1989
Porsche 914 - 1970 to 1976

Click 'Zoom in' for large parts diagram.
Diagram ref no 23




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

99970108450
99970108450

The product you are viewing cross references to these numbers
477405641/1
Product Information
Product Information
Radial seal front wheel bearing - 45 X 62 X 12
Sold each - 2 required per car

Fits:
Porsche 356 C 1963-65
Porsche 911 1965-89
Porsche 914 1970-76
Porsche 928 1978-95
Porsche 924 1976-88
Porsche 944 1982-91
Porsche 968 1992-95

Diagram ref no 43

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477405641
477405641
043.451

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Special Order item
99905909800
Product Information
Product Information
Taper roller wheel bearing.
FRONT INNER

porsche

Fits:
Porsche 911 1965-89
Porsche 930 (911) 1974-89
Porsche 924 1976-85
Porsche 944 1982-86
Porsche 914-6

Click 'Zoom in' for large parts diagram.
Diagram ref no 27.

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

99905909800
477405641
99905909800

The product you are viewing cross references to these numbers
99905909800/1
Product Information
Product Information
Taper roller wheel bearing.
FRONT INNER

Fits:
Porsche 911 1965-89
Porsche 930 (911) 1974-89
Porsche 924 1976-85
Porsche 944 1982-86
Porsche 914-6

Diagram Ref No 27

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

99905909800
477405641
99905909800
99905909800

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Special Order item
90134166301
Product Information
Product Information
Thrust washer for wheel bearing, Used on the outer front wheel bearing (16 mm thrust washer).
A front wheel bearing thrust washer that sits between the outer wheel bearing and the spindle nut on the front hub assembly. It provides a controlled friction surface and distributes load when adjusting bearing preload.
Sold each - 2 required per car

Fits:
Porsche 911 1963 - 1973
Porsche 912 1965 - 1970
Porsche 914/6 2.0 1970 - 1973

Diagram ref no 35

This thrust washer:
Ensures proper wheel bearing preload by providing the correct support surface.
 Distributes torque evenly when adjusting the bearing retaining nut.
 Helps maintain smooth hub rotation and reduces bearing wear.
 Preserves correct wheel alignment and prevents unwanted play in the front hub.

A worn thrust washer can no longer hold the correct bearing preload, which can lead to wheel play, noise, or premature bearing wear. Grooves, distortion, or surface damage also affect how evenly the bearing nut tightens, reducing hub stability. Replacing the washer ensures proper bearing adjustment, smooth rotation, and safe, reliable front-wheel performance.

Replace this washer if:
  You are installing new front wheel bearings
  The existing washer shows scoring, grooves, or wear marks
  The front wheel exhibits play or noise
  You are doing a front hub rebuild or restoration
  Any deformation is visible on the washer face

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

90134166301
90134166300
90134166301

The product you are viewing cross references to these numbers
90134166301/1
Product Information
Product Information
Thrust washer for wheel bearing.
This OE-match front wheel bearing thrust washer (16 mm) is used on the outer front wheel bearing of early Porsche models, sitting between the outer bearing and the spindle nut within the front hub assembly. It provides the correct friction surface and distributes load evenly when adjusting wheel-bearing preload—essential for smooth hub rotation, proper alignment, and long bearing life.
Sold individually, two required per car.

Fits:
Porsche 911 2.0L - 2.7L 01/1963 - 07/1973
Porsche 912 1.6L 011965 - 02/1970
Porsche 914/6 2.0L 11/1969 - 12/1973

Diagram ref no 35

This thrust washer:
• Provides the correct support surface to set and maintain proper wheel-bearing preload.
 Distributes torque evenly when adjusting the bearing retaining nut.
 Helps ensure smooth, stable hub rotation while reducing bearing wear.
 Supports front wheel alignment accuracy and prevents unwanted hub play.

When the original washer becomes worn, grooved, or distorted, it can no longer maintain correct preload, leading to wheel play, noise, and accelerated bearing wear. Damaged washer faces also affect how evenly the nut tightens, reducing hub stability. Installing a fresh washer restores proper bearing adjustment, smooth rotation, and safe, reliable front-wheel performance.

Replace this washer if:
  You are fitting new front wheel bearings
  The existing washer shows scoring, grooves, or wear
  The front wheel exhibits play or noise
  You are performing a front hub rebuild or restoration
  There is any visible deformation on the washer surface.

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

90134166301
90134166300
90134166301

The product you are viewing cross references to these numbers
Special Order item
311405625D
Product Information
Product Information
Wheel bearing,
FRONT INNER

porsche

Fits:
Porsche 924 2.0L 1976-85
Porsche 914-4

Click 'Zoom in' for large parts diagram.
Diagram ref no 3.

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

311405625D
311405625D
311405625A
311405625E

The product you are viewing cross references to these numbers
99905906500/1
Product Information
Product Information
Wheel bearing Front Kit.

Fits:
Porsche 356 C 1.6 01/63-12/65
Porsche 911 1965-89
Porsche 930 (911) 1974-89
Porsche 914-6 1970-76
Porsche 924 S 1986-88
Porsche 924 Turbo 1979-84
Porsche 944 1982-86

Click 'Zoom in' for large parts diagram.
Diagram Ref No 27,28 & 29.

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

99905906500
99905906500
99905900700
99905900900
477405641

The product you are viewing cross references to these numbers
Special Order item
99905906500
Product Information
Product Information
Wheel bearing Front, Outer.

Fits:
Porsche 356 C 1.6 01/63-12/65
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70
Porsche 914-6 2.0 11/69-12/73
Porsche 924 S 2.5 08/85-07/88
Porsche 924 Turbo 2.0 06/80-10/86
Porsche 944 2.5-3.0 06/81-07/91

Diagram Ref No 28

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

99905906500
99905906500
8141200600
211405645D
405210005
99905901200
713612110

The product you are viewing cross references to these numbers
99905906500/2
Product Information
Product Information
Wheel Bearing Front, Outer.

oematch

Fits:
Porsche 356 C 1.6 01/63-12/65
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70
Porsche 914-6 2.0 11/69-12/73
Porsche 924 S 2.5 08/85-07/88
Porsche 924 Turbo 2.0 06/80-10/86
Porsche 944 2.5-3.0 06/81-07/91

Click 'Zoom in' for large parts diagram.
Diagram Ref No 28

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

99905906500
99905906500
211405645D
405210005

The product you are viewing cross references to these numbers
311405625D/1
Product Information
Product Information
Wheel bearing kit,
FRONT INNER & OUTER with Ring

Fits:
Porsche 924 2.0L 1976-85
Porsche 914-4

Diagram ref no 2, 3 and 4.

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

311405625D
311405625D

The product you are viewing cross references to these numbers
311405625D/2
Product Information
Product Information
Wheel bearing kit,
FRONT INNER & OUTER with Ring

odm

Fits:
Porsche 924 2.0L 1976-85
Porsche 914-4

Click 'Zoom in' for large parts diagram.
Diagram ref no 2, 3 and 4.

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

311405625D
311405625D

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 19 products)
1 2
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About Wheel Bearings & Kits

Porsche Wheel Bearings & Kits | Design911 Suspension Components for Smooth Rotation, Precision & Safety

Wheel bearings are critical components within your Porsche’s suspension and axle assembly, ensuring smooth, friction-free rotation of the wheels. They support the vehicle’s weight while allowing the wheels to spin precisely and quietly at high speeds. Properly functioning bearings contribute to stability, ride comfort, and predictable handling — all essential for maintaining the performance and safety your Porsche is known for.

At Design911, we supply a complete selection of wheel bearings and bearing kits, engineered for precision fitment, strength, and longevity. Each bearing set is crafted from premium-grade materials and designed to meet the high-performance demands of both classic and modern Porsche models. Whether for routine maintenance, performance upgrades, or full restoration, our range ensures your Porsche delivers a quiet, stable, and confident ride.

What Do Wheel Bearings Do?

Wheel bearings enable the wheels to rotate smoothly around the hub while supporting vertical and lateral loads.

Core Functions:
• Allow free and precise wheel rotation with minimal friction.
• Support vehicle weight while maintaining wheel alignment.
• Reduce vibration, noise, and rolling resistance.
• Enhance cornering stability and braking performance.
• Protect suspension and hub components from excessive wear.

High-quality bearings ensure quiet operation and smooth performance, providing the secure, agile driving dynamics that Porsche drivers demand.

Why Do Wheel Bearings Fail or Degrade?

Wheel bearings operate under high load, temperature, and rotational stress — eventually leading to wear or damage.

Common Causes of Failure Include:
• Contamination from water, dirt, or road debris.
• Loss of lubrication or grease degradation.
• Corrosion or pitting of the bearing races.
• Impact damage from potholes or kerbs.
• Wear due to age or improper installation torque.

When wheel bearings fail, symptoms can include humming noises, vibration, wheel play, or uneven tyre wear — all of which reduce handling precision and driving safety.

Why Replace or Upgrade Your Porsche Wheel Bearings?

Replacing worn wheel bearings restores smooth, quiet operation and ensures stable, predictable handling. Upgraded bearing kits offer increased durability for high-performance or track-driven vehicles.

Key Benefits:
• Eliminates vibration, wheel play, and noise.
• Restores precise steering and suspension stability.
• Improves safety, grip, and cornering confidence.
• Available as complete front or rear bearing kits for Porsche models.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, Panamera, and Macan.
• Ideal for maintenance, restorations, or high-performance upgrades.

Design911’s Porsche wheel bearings and kits are engineered for accuracy, durability, and performance — ensuring your Porsche runs as smooth and stable as the day it left the assembly line.

Highlights

• Premium Porsche wheel bearings and complete bearing kits.
• Precision-engineered for quiet, friction-free rotation.
• Restores handling, steering accuracy, and ride comfort.
• Manufactured from high-strength, wear-resistant materials.
• Suitable for both classic and modern Porsche models.
• Perfect for servicing, performance tuning, or full restorations.

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