Yeah, the 300sd one is aluminum. The one in my c280 is steel.

Yes, that’s a 1cm scale on the mat. The pin has some hourglass machining on it. It isn’t quite straight. When I get a chance I’ll measure it out and post some dimensions.

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79 300TD “Old Smokey” AKA “The Mistake” (SOLD)
82 240D stick shift 335k miles (SOLD)
82 300SD 300k miles
85 300D Turbodiesel 170k miles
97 C280 147k miles