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Estes B4-2 Engines #10018
Estes B4-2 Engines #10018 is a three-pack of standard 18 mm single-stage model-rocket engines with a two-second delay. Package contents 3 Estes B4-2 engines 4 starters 4 starter plugs Compatibility Use this motor only when the...
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
- Model rocket motor pack
- Build type
- Three-engine retail pack
- Separate launch system
- Required
- Model rocket engines
- Included
- Motor diameter
- 18 mm
- Approved motor classes
- B
Recommended motors
B4-2
Use the complete motor designation recommended for your rocket. Motor diameter, class and delay must match.
Included
- 3 B4-2 engines
- 4 starters
- 4 starter plugs
You will also need
- Compatible rocket whose instructions list B4-2
- Launch pad and controller
- Controller batteries
- Recovery wadding when required
- 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.
Product details
Estes B4-2 Engines #10018 is a three-pack of standard 18 mm single-stage model-rocket engines with a two-second delay.
Package contents
- 3 Estes B4-2 engines
- 4 starters
- 4 starter plugs
Compatibility
Use this motor only when the complete B4-2 designation appears in the current instructions for the exact rocket. The rocket, launch system, controller batteries and recovery wadding 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
Model rocket details
Included items and launch supplies
Follow the manufacturer’s instructions for compatible motors and launch equipment.
- Product type
- Model rocket motor pack
- Build type
- Three-engine retail pack
- Separate launch system
- Required
- Model rocket engines
- Included
- Motor diameter
- 18 mm
- Approved motor classes
- B
Recommended motors
B4-2
Use the complete motor designation recommended for your rocket. Motor diameter, class and delay must match.
Included
- 3 B4-2 engines
- 4 starters
- 4 starter plugs
You will also need
- Compatible rocket whose instructions list B4-2
- Launch pad and controller
- Controller batteries
- Recovery wadding when required
- Suitable launch field and adult supervision
Shipping:
A physical delivery address is required. Model rocket motors can have carrier, service and destination restrictions.









