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RB Innovations - RBVG1610 RBVHX5215-01B HX5215-01B 797734130188 0797734130188
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RB Innovations TRX 3.3 Cooling Head Blue/Heat Exchanger
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RB Innovations TRX 3.3 Cooling Head Blue/Heat Exchanger
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Tech Notes
This is the optional RB Innovations Cooling Head with Heat Exchanger Tubes
for the Traxxas TRX 3.3 Engine.


7075 aircraft aluminum construction, blue in color
Five blue aluminum heat exchanger tubes can be added and removed
to adjust the amount of cooling
Aluminum mounting flange secures the tubes


One Cooling Head (cylinder head)
Five Heat Exchanger Tubes
One Aluminum Top Mounting Flange Plate
Five 4-40x1/4" Flat Head Screws (1/16" hex size)


The stock head screws and gasket (salvage from engine or order
TRAC2584 and TRAG5292)

Cooling Head Exchanger Tubes


Length: 1.73" (44mm) 1.55" (39.5mm)
Diameter: 1.75" (44mm) .31" (8mm)


– If you need more information, use these RB Innovations resources –
Email: rbenson@rbinnovations.com
Web Site: http://www.rbinnovations.com/
Phone: 315-451-4440
  Postal Address:
RB Innovations
MINOA, NY 13116

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Parts Compatibility
Parts Compatibility for RB Innovations TRX 3.3 Cooling Head Blue/Heat Exchanger
This item is an optional part for the following:
 LXMHR5 Traxxas TRX 3.3 IPS Shaft  (Parts List)
 LXMHR6 Traxxas TRX 3.3 Multi-Shaft  (Parts List)
 LXMHR3 Traxxas TRX 3.3 IPS Shaft Engine w/Pull Start  (Parts List)
 LXMHR4 Traxxas TRX 3.3 Multi-Shaft w/Pull Start  (Parts List)

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