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HPI Underhead F4.6 HPI1447 3347Y Fits B5M | RB6 |

SKU: 92330178787

4.4
USD21.99 USD46.99

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

Description

Fits B5M | RB6 | SRX-2 | YZ2 | KF2

The 29T gear is machined to use the included oversized ball bearing for extra durability and efficiency

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HPI Underhead F4.6 HPI1447 3347Y Fits B5M | RB6 |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. Specs: Diameter: 1. 40" (36mm) Thickness: . 31" (8mm) Requires: Installation following the engine manual

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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