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OE Match
90134748101/1
Product Information
Lock tab washer used on the front steering lever mount (which connects the steering arm or control arm to the strut / suspension assembly) bolt on early Porsche 911 and 912 (1965–1968). Once fitted and bent over on the bolt head or nut, it prevents the bolt from rotating or loosening - a vital safety feature for the suspension/steering system.
Sold each. Quantity required: Multiples per vehicle, per original specification (typically 6 washers per vehicle on both sides).
Fits:
Porsche 911 2.0L 01/1963 - 07/1968
Porsche 912 1.6L 01/1965 - 07/1968
Diagram ref no 21
Original lock tabs can corrode, fatigue, or be incorrectly reused, losing the ability to lock the bolt securely. A compromised tab washer increases the risk of the steering-lever bolt loosening - which can cause alignment problems, suspension play, or even failure under load. Replacing with a fresh tab washer restores correct locking function, maintains safety and ensures reliable steering and suspension service.
Replace the tab washer if:
• The existing tab is corroded, bent, damaged or missing.
• You are performing front suspension or steering work (strut, control arm, bolt removal).
• You notice loosening or play in the steering or control arm mount.
• You are restoring or refreshing the suspension with correct OE-spec hardware.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134748101
The product you are viewing cross references to these numbers
Product Information
Steering arm lever bolt tab washer. Lock tab washer used on the front steering lever mount (which connects the steering arm or control arm to the strut / suspension assembly) bolt on early Porsche 911 and 912 (1965–1968). Once fitted and bent over on the bolt head or nut, it prevents the bolt from rotating or loosening - a vital safety feature for the suspension/steering system.
Sold each. Quantity required: Multiples per vehicle, per original specification (typically 6 washers per vehicle on both sides).
Fits:
Porsche 911 2.0L 01/1963 - 07/1968
Porsche 912 1.6L 01/1965 - 07/1968
Diagram ref no 21
Original lock tabs can corrode, fatigue, or be incorrectly reused, losing the ability to lock the bolt securely. A compromised tab washer increases the risk of the steering-lever bolt loosening - which can cause alignment problems, suspension play, or even failure under load. Replacing with a fresh tab washer restores correct locking function, maintains safety and ensures reliable steering and suspension service.
Replace the tab washer if:
• The existing tab is corroded, bent, damaged or missing.
• You are performing front suspension or steering work (strut, control arm, bolt removal).
• You notice loosening or play in the steering or control arm mount.
• You are restoring or refreshing the suspension with correct OE-spec hardware.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134748101
90134748101
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
€4.10 inc. VAT
Now €3.69 inc. VAT
In Stock - 24 Hour Dispatch

