Door Panels | Hinges | Striker Plates

Door check strap pin, SET OF 2 
This pin is used in the door check strap assembly of classic Porsche 911 series vehicles. It functions as the pivot/anchor pin that allows the door check strap to engage and hold the door at predetermined open positions, limiting door swing and preventing damage to the door or hinge. Typically one pin per door (two per vehicle) is required.

Fits:
Porsche 911 1972 - 1989
Porsche 964 1989 - 1994
Porsche 993 1994 - 1998

Diagram ref no 14

This product supersedes Porsche's old part numbers:
• 90030903202, 91153127500, 91153127501, 91153127502

• Position: Door check strap assembly within the door hinge/frame area
• Benefit: Restores correct door check strap operation, limits door swing, maintains secure open positions

Over time, the door check strap pin can suffer from wear, corrosion or loosening, causing the door to move loosely, swing too far, or fail to hold open - potentially damaging the hinge or bodywork.

Replace this pin:
• During door hinge, check strap or body-work repair
• When the door no longer holds in the open position or opens too freely
• As part of restoration on high-mileage or older Porsche models where hinge hardware has worn

Replacing the correct pin helps restore the door’s controlled motion, prevents damage, and keeps the classic Porsche door operation crisp and safe.


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Related, superseded, cross reference or alternative numbers for comparison.

91153127502

The product you are viewing cross references to these numbers

12 X Door hinge bolts, M 8 x 20.
The door hinge bolt secures the door hinge to the body pillar or door, enabling proper articulation and alignment. It plays a key role in maintaining consistent door function, preventing sag or misalignment, and ensuring panels close cleanly and securely.
SET OF 12, Six required per door and twelve per car.

Fits:
Porsche 911 1974 - 1989 incl. Turbo models
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998

Diagram ref no 3

This OE Match door hinge bolt is manufactured to OE-equivalent standards using high-strength steel and corrosion-resistant surface treatment. It is engineered for proper engagement with the hinge and pillar threads, helping maintain correct door alignment and smooth hinge motion. Precise door fitment is essential for proper sealing, wind noise reduction, and panel gaps - all of which affect both appearance and vehicle comfort.

This bolt installs directly with no modification required and is suitable for individual replacement or during hinge service/adjustments.

A worn or corroded hinge bolt can lead to door sag, uneven panel gaps, increased wind noise, and difficulty closing the door correctly. A fresh OE Match door hinge bolt provides the necessary clamping force and fit precision to maintain door geometry, improve cabin sealing, and retain correct factory-style operation and feel.

When to replace:
• Noticeable door sag or misalignment
• Excessive play at the hinge
• Bolt corrosion or thread wear
• During door hinge servicing or hinge pin replacement
• Restoration or panel alignment work

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

99909301008

The product you are viewing cross references to these numbers

Door hinge pin set.  1 Set required per car.
Door hinge repair set is designed to restore correct operation and alignment of the door hinges on classic Porsche models. The kit includes both the hinge pins and bushings, allowing a proper refresh of worn hinge pivot points rather than replacing individual parts.

Kit contains:
4 × Door Hinge Pins – 90153130520
8 × Door Hinge Bushings – 90153131121
This quantity is typically sufficient to rebuild two door hinges (e.g. upper and lower hinge on one door), depending on vehicle configuration.

Fits:
Porsche 911/912/930 1965 - 89
Porsche 912 E 1976
Porsche 914 1970 - 1976
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998

Diagram ref no 3 and 4

Over time, Porsche door hinges can develop wear at the pivot point due to repeated use and the weight of the door. This kit is manufactured to replicate the original Porsche specifications for pin diameter, bushing size, and material quality, ensuring a precise fit and smooth hinge action once installed.

By replacing both the pins and bushings together, this set restores the hinge’s original geometry, eliminating excess play and ensuring the door opens and closes cleanly and consistently. It is an ideal solution for maintenance, alignment correction, or full restoration work.

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

901531305KIT

The product you are viewing cross references to these numbers

Door hinge pin & bolts set.  1 Set required per car.
Door hinge repair set is designed to restore correct operation and alignment of the door hinges on classic Porsche models. The kit includes both the hinge pins and bushings, allowing a proper refresh of worn hinge pivot points rather than replacing individual parts.

Kit contains:
4 × Door Hinge Pins – 90153130520

12 × Door Hinge Bolts – 99909301008
8 × Door Hinge Bushings – 90153131121

This quantity is typically sufficient to rebuild two door hinges (e.g. upper and lower hinge on one door), depending on vehicle configuration.

Fits:
Porsche 911/912/930 1965 - 89
Porsche 912 E 1976
Porsche 914 1970 - 1976
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998

Diagram 1  ref no 10, 11, 7
Diagram 2  ref no 3 , 6, 4

Over time, Porsche door hinges can develop wear at the pivot point due to repeated use and the weight of the door. This kit is manufactured to replicate the original Porsche specifications for pin diameter, bushing size, and material quality, ensuring a precise fit and smooth hinge action once installed.

By replacing both the pins and bushings together, this set restores the hinge’s original geometry, eliminating excess play and ensuring the door opens and closes cleanly and consistently. It is an ideal solution for maintenance, alignment correction, or full restoration work.

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

901531305KIT.1

The product you are viewing cross references to these numbers