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Estes 1/2A3-4T Engine Bulk Pack #1788
$99.99
Estes 1/2A3-4T Engine Bulk Pack #1788 provides supplies for 24 compatible mini-engine launches. Package contents 24 Estes 1/2A3-4T engines 30 starters 24 starter plugs 75 squares of recovery wadding Compatibility The 1/2A3-4T is a 13 mm...
Supplier:HLHHeartland Hobby Wholesale
Model rocket details
Included items and launch supplies
Follow the manufacturer’s instructions for compatible motors and launch equipment.
- Product type
- Motor bulk pack
- Build type
- Twenty-four-launch consumables pack
- Separate launch system
- Required
- Model rocket engines
- Included
- Recovery wadding
- Included
- Motor diameter
- 13 mm
- Approved motor classes
- 1/2A
Recommended motors
1/2A3-4T
Use the complete motor designation recommended for your rocket. Motor diameter, class and delay must match.
Included
- 24 1/2A3-4T engines
- 30 starters
- 24 starter plugs
- 75 squares of recovery wadding
You will also need
- Compatible rockets whose instructions list 1/2A3-4T
- Launch pad and controller
- Controller batteries
- Suitable launch field and adult supervision
Shipping:
A physical delivery address is required. Model rocket motors can have carrier, service and destination restrictions.
- Photos and product details show the item, packaging, and condition.
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Product details
Estes 1/2A3-4T Engine Bulk Pack #1788 provides supplies for 24 compatible mini-engine launches.
Package contents
- 24 Estes 1/2A3-4T engines
- 30 starters
- 24 starter plugs
- 75 squares of recovery wadding
Compatibility
The 1/2A3-4T is a 13 mm single-stage motor with a four-second delay. Use it only when the exact current instructions for the rocket list 1/2A3-4T. A launch pad, controller, controller batteries and rockets are not included.
A physical delivery address is required. Carrier, service and destination restrictions can apply to model-rocket motors.
Specifications are listed alongside the product details above.
Condition & collecting
Check the photos, specifications, and included-parts list before ordering.
Shipping & returns
Shipping, taxes and any applicable discounts are calculated at checkout.
Collector reviews
$99.99
Model rocket details
Included items and launch supplies
Follow the manufacturer’s instructions for compatible motors and launch equipment.
- Product type
- Motor bulk pack
- Build type
- Twenty-four-launch consumables pack
- Separate launch system
- Required
- Model rocket engines
- Included
- Recovery wadding
- Included
- Motor diameter
- 13 mm
- Approved motor classes
- 1/2A
Recommended motors
1/2A3-4T
Use the complete motor designation recommended for your rocket. Motor diameter, class and delay must match.
Included
- 24 1/2A3-4T engines
- 30 starters
- 24 starter plugs
- 75 squares of recovery wadding
You will also need
- Compatible rockets whose instructions list 1/2A3-4T
- Launch pad and controller
- Controller batteries
- Suitable launch field and adult supervision
Shipping:
A physical delivery address is required. Model rocket motors can have carrier, service and destination restrictions.
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0 findsProducts selected for this item. Check dimensions, fit, materials and included parts before combining them.
Why these products?
We match the recorded product type, hobby, scale, maker and casting where those details are available. Explicitly selected items come first. Custom builds, loose cars, DIY kits and parts stay in their own lanes. Matching scale or brand alone does not prove compatibility.
Prices and availability are confirmed at checkout.
