1/72 R-3350 Radial Engine - MPM Hobbies
1/72 R-3350 Radial Engine - MPM Hobbies
1/72 R-3350 Radial Engine - MPM Hobbies
1/72 R-3350 Radial Engine - MPM Hobbies

1/72 R-3350 Radial Engine

$7.68 
$7.68/item
Free CONUS Economy Shipping on All In-Stock Orders $100.00 or More
SKU: 0273
*These items are print to order. Expect shipment within 14 business days or up to 30 business days due to volume of orders and print times. Items are 3D resin printed*
Try Lay-Buy at checkout. Minimum of 20% down and maximum 6 months "Lay Away" plan. Your product will be shipped once paid in full. Select "PUT IT ON LAY-BUY' at checkout and spread out those payments. Terms and restrictions apply.

3D Print Product Info
  1. Item(s) is/are LCD-based SLA printed using UV cured resin and will be shipped unpainted and with 3D print supports attached.
  2. Item can be primed with acrylic, lacquer or enamel type paint.
  3. Lightly sand and/or prime any horizontal striations due to the printing process.
  4. Remove supports starting from the tip down and start by freeing those supports connected to small and fragile details.
  5. Recommend using CA for attaching item to model or filling any imperfections.
  6. Item(s) will have features that are brittle or extremely delicate and prone to breaking if not properly handled.
  7. 3D print support configurations may be different than the ones in the photos if applicable.
  8. Photos may include the CAD rendered file used for printing to highlight details that do not stand out well in regular photos.
  9. Not intended for small children due to choking hazard and should only be purchased by experienced modelers due fine details and printer support removal.
  10. The number of items in your order is calculated by multiplying the quantity you selected by the number of items per set if applicable.
  11. All items are printed in the order they are purchased.
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    1/72 R-3350 Radial Engine — In-House 3D Printed Resin by MPM Hobbies

    Designed and 3D printed in-house by MPM Hobbies, this 1/72 scale R-3350 Cyclone radial engine is a detailed resin upgrade for modelers seeking greater accuracy and visual impact in their WWII-era aircraft builds.

    Key Features

    • In-house designed and 3D printed resin — an original MPM Hobbies proprietary product
    • Scale: 1/72
    • Material: High-detail resin
    • Compatible with a wide range of 1/72 aircraft kits featuring the R-3350 powerplant (B-29, B-32, C-69, and others)
    • Not designed for any specific kit — minor modification to the kit or part may be required for proper fit

    Modeler Notes

    Printer supports (0.30 mm) can be removed from delicate parts using a sharp #11 blade, cutting at the point where the support meets the engine. Support removal requires basic modeling skills and reference to R-3350 photos. Replacement of any accidentally cut wires with fine copper wire is recommended.

    Related Products

    Browse our full range of MPM Aircraft Resin Upgrades for additional in-house designed detail parts.