In aviation, the undercarriage or landing gear is the structure (usually wheels, but sometimes skids, floats or other elements) that supports an aircraft on the ground and allows it to taxi, takeoff and land.

Overview

Landing gear usually includes wheels equipped with shock absorbers for solid ground, but some aircraft are equipped with skis for snow or floats for water, and/or skids or pontoons (helicopters).

From Wikipedia under the GNU Free Documentation License
Sat Sep 4 22:45:19 2010

MK4R32. plastic engine undercarriage - R32OC | VW Golf R32 Owners Club
r32oc.com
MK4R32. plastic engine undercarriage - R32OC | VW Golf R32 Owners Club

Cheyne

Wed, 14 Apr 2010 07:00:00 GM

the part i'm on about is the plastic cover under the engine/sump which is the same part as the little splitter bits both corners of the front bumper?

 Undercarriage
flickr.com
Undercarriage

(tuchodi)

Fri, 19 Mar 2010 20:23:38 GM

tuchodi posted a photo: . Undercarriage. .

Argentine Airlines | Aviation Collectibles
msf-aviation.com
Argentine Airlines | Aviation Collectibles

admin

Sat, 15 Nov 2008 08:00:00 GM

A modified version, incorporating a new main . undercarriage. and alternatively powered by a 225-hp Wright R-760 and an equally powered, nine-cylinder Lycoming R-680 radial engine, had been designed that summer and had been targeted toward ...

From Google Blog Search: "undercarriage"
Sat Sep 4 22:45:21 2010