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Undertrays Chassis & Engine

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DISPLAYING 1 to 11 (of 11 products)
Special Order item
99650404302
Product Information
Product Information
Centre tunnel tray.

Fits:
Porsche 996 1998-05
Porsche 986 Boxster 1997-04

Diagram ref no 4

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Related, superseded, cross reference or alternative numbers for comparison.

99650404302
99650404302

The product you are viewing cross references to these numbers
Special Order item
99950765709
Product Information
Product Information
Metal Clamp for Front Axle C2 Tray
This original Porsche retaining clamp is used to secure the front undertray / front axle tray panel, helping keep the underbody covering correctly mounted and aligned.
Sold individually

Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 996 Carrera 1998 - 2005
Porsche 996 GT3 1999 - 2005
Porsche 996 Turbo 2001 - 2005

Diagram ref no 3

This clamp is used in the front axle tray / underbody protection panel mounting system on selected Porsche 986 and 996 models.

What This Part Does / Functions
•  Secures the front axle C2 tray / undertray panel
•  Helps hold the underbody protective covering in place
•  Maintains correct undertray alignment and fitment
•  Helps prevent tray movement, vibration or rattling
•  Replaces a missing, corroded, bent or damaged original clamp
•  Supports correct reassembly after undertray removal
•  Provides OE Porsche metal clamp fitment and durability
•  Helps maintain the factory underbody panel mounting arrangement.

Why Replace This Part?
Undertray clamps are exposed to road spray, salt, dirt, heat, vibration and repeated removal during servicing. Over time, the clamp can corrode, bend, weaken or go missing. A missing or damaged clamp may allow the front axle tray to sit loose, rattle, sag or detach from its correct mounting position. Replacing it with an OE Genuine Porsche metal clamp helps restore secure undertray fitment and keeps the front underbody protection panel correctly fastened.

Common Symptoms of a Missing or Damaged Clamp
•   Loose front undertray or axle tray
•   Rattling or vibration from the front underbody area
•   Undertray panel not sitting flush
•   Missing clamp after previous service work
•   Corroded or bent clamp hardware
•   Underbody cover movement at speed
•   Poor alignment of the C2 tray panel
•   Damaged fixing point during undertray removal.

When to Replace This Part
•   When refitting the front axle tray / C2 tray
•   If the original clamp is missing, corroded, bent or damaged
•   During front undertray or underbody panel replacement
•   After front-end or underside impact damage
•   During routine servicing if undertray hardware is worn
•   When replacing broken or incorrect retaining clips
•  During restoration of the front underbody panel system

Where It Fits on the Car
This clamp fits in the front underbody / front axle tray area. It is used to retain the front axle C2 tray / underbody protective covering to the vehicle’s front underside mounting points.

Correct positioning is important to ensure the tray sits securely and does not rattle or move while driving.

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

99950765709
99950765709

The product you are viewing cross references to these numbers
99950765709/1
Product Information
Product Information
Metal Clamp for Front Axle C2 Tray
OE Match metal clamp for the front axle C2 tray on Porsche 986 Boxster and 996 models. This replacement clamp helps secure the front axle tray or underbody panel correctly, supporting stable fitment and original-style underbody protection.
Sold individually

Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 996 Carrera 1998 - 2005
Porsche 996 GT3 1999 - 2005
Porsche 996 Turbo 2001 - 2005

Diagram ref no 3

The metal clamp helps hold the front axle tray securely in position. Correctly fitted underbody tray hardware helps prevent rattling, looseness, panel movement, and damage to the tray or surrounding mounting points.

Functions
•  Replaces the front axle C2 tray metal clamp
  Helps secure the front axle tray or underbody panel
  Supports correct underbody panel alignment
  Helps reduce rattling, vibration, and loose panel movement
  Suitable for front tray removal, refit, repair, or restoration
  Helps maintain original-style underbody fitment
  OE Match replacement for Porsche underbody fixing repair.

Why Replace This Part?
Underbody fixing clamps can become corroded, bent, worn, missing, or damaged during servicing, accident repair, tray removal, or general underbody maintenance. A damaged or missing clamp may allow the tray to sit incorrectly, rattle, loosen, or detach from its mounting position. Replacing the clamp helps restore secure front axle tray fitment.

When to Replace This Part
  Front axle tray clamp is missing, corroded, bent, or damaged
  Front axle tray or underbody panel is loose
  Underbody panel rattling or vibration is present
  Tray has been removed for service or repair
  Front underbody fixings are being refreshed
  Accident repair or bodywork is being carried out
  The vehicle is undergoing Porsche 986 Boxster or 996 restoration

Where it fits on the car
This clamp fits at the front axle C2 tray / front underbody tray mounting area on Porsche 986 Boxster and 996 models.

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

99950765709
99950765709

The product you are viewing cross references to these numbers
99959194140/1
Product Information
Product Information
Plastic Expansion rivet / trim clip

This Expansion Rivet is an OE Match fastening clip manufactured to replicate the original Porsche specification for fit, function, and durability. This push-fit plastic rivet is widely used throughout Porsche vehicles to secure lightweight components such as bumper covers, wheel arch liners, undertrays, and trim panels.

Widely used across multiple Porsche model ranges, including:
Porsche 911 (964, 993, 996, 997, 991)
Porsche Boxster & Cayman (986, 987, 981, 982)
Porsche Cayenne (955, 957)
Porsche Panamera (970)

Common applications include:
Bumper covers
Wheel arch liners
Undertrays and splash shields
Side skirts and trim panels


Ideal for both maintenance and restoration work, this OE Match rivet helps maintain factory-correct panel alignment and prevents movement, vibration, or detachment of essential trim components.

This expansion rivet provides a secure fixing point for various body and trim elements. It locks components into place by expanding within the mounting hole, ensuring panels remain properly aligned and firmly attached.

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

99959194140
99959194140

The product you are viewing cross references to these numbers
Special Order item
99650547
Product Information
Product Information
Rear heat shield protection.

Fits:
Porsche 996 1998-05 (not Turbo, GT2)

Diagram ref no 17

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

99650547
99650547700
99650547800

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Special Order item
99650439
Product Information
Product Information
Side Sill Corner Piece. Satin black.


Fits:
Porsche 996 C2 / C4 1998-05
Porsche 996 GT3 1999-05

Diagram ref no 7



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

99650439
9965043930101C
9965043940101C

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Special Order item
99650459300
Product Information
Product Information
Support Bracket for Side Sill Corner Piece - fits left or right hand side
Sold each - 2 required per car

Fits:
Porsche 996 1998-05
Porsche 996 GT3 1999-05

Diagram ref no 12




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

99650459300
99650459300

The product you are viewing cross references to these numbers
Special Order item
9A700769800::1
Product Information
Product Information
Tapping Screw. Black-coated tapping screw. Multiple applications, often used for exterior accessories such as side skirts or underbody protective coverings.
Torx-head - 4.8 x 16mm

porsche

Fits:
Porsche Boxster
Porsche Cayman
Porsche 996
Porsche 997

Click 'Zoom in' for large parts diagram.

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

9A700769800
99907323109
9A700769800

The product you are viewing cross references to these numbers
Special Order item
99650456100
Product Information
Product Information
Tray for Pipe L Shape.

Fits:
Porsche 996 1998-05
Porsche 986 Boxster 1997-04

Diagram ref no 14

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

99650456100
99650456100

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Special Order item
99650412901
Product Information
Product Information
Under engine tray.

Fits:
Porsche 996 1998-05 C/2
Porsche 996 1998-05 C/4
Porsche 996 Turbo Tiptronic

Diagram ref no 5.




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

99650412901
99650412901
PAF00320700

The product you are viewing cross references to these numbers
Special Order item
99650452701
Product Information
Product Information
Undertray front axle - four wheel drive (4WD)

Fits:
Porsche 996 C4 / C4S
Porsche 996 GT2
Porsche 996 Turbo

Diagram ref no 1

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

99650452701
99650452701
PAF00320700

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DISPLAYING 1 to 11 (of 11 products)
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About Undertrays Chassis & Engine

Protect your Porsche’s vital components and optimise aerodynamics with genuine Porsche and reproduction undertrays for the chassis and engine from Design911. These panels are designed to shield the underbody and engine bay from debris, water, and road damage, while also improving airflow and vehicle stability at speed.

Each undertray is precision-manufactured to OEM specifications, ensuring perfect fitment, structural strength, and long-term durability. Whether replacing a damaged belly pan or restoring a classic Porsche’s underbody, our selection includes factory-original and high-quality reproduction undertrays to suit every model - from early air-cooled 911s to the latest Taycan and 992 series.

Constructed from lightweight yet durable materials such as ABS plastic, aluminium, or composite blends, these panels combine protection, performance, and authenticity to keep your Porsche in peak condition.

Genuine Porsche Undertrays
Factory-original undertrays built to Porsche’s exact specifications. Offer superior fitment, durability, and aerodynamic precision.

Reproduction Undertrays & Panels
High-quality reproduction alternatives offering OEM-grade protection and compatibility for a range of Porsche models - ideal for restorations.

Engine Undertrays & Guards
Protect the engine bay from dirt, heat, and road debris. Designed for easy installation and improved airflow efficiency.

Chassis Undertrays & Belly Pans
Full-length chassis panels that reduce drag and shield underbody components, maintaining Porsche’s factory aerodynamic performance.

Mounting Brackets & Fixing Hardware
OEM-spec clips, screws, and brackets required for secure undertray installation, ensuring a vibration-free and stable fit.

Classic Porsche Underbody Panels
Authentic reproduction undertrays and guards for heritage models such as the 911 Classic, 964, and 993 — essential for concours restorations. 

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