HPI Underhead F4.6 HPI1447
HPI1447 HPI Underhead F4.6

HPI Underhead F4.6 HPI1447

reg $20.00
$16.99

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HPI Racing underhead is constructed of silver aluminum. Replaces a worn or damaged underhead. Goes between the heat sink head and the crankcase. This is the part that the glow plug goes into.

Diameter: 1.40" (36mm)
Thickness: .31" (8mm)


Requires:

Installation following the engine manual

Diameter: 1.40" (36mm)
Thickness: .31" (8mm)
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