Civilian R-985 Wasp Junior (Half Cylinders)

The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder, air-cooled, radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s. These engines have a displacement of 985 in³ (16 L); initial versions produced 300 hp (220 kW), while the most widely used versions produce 450 hp (340 kW).

Wasp Juniors have powered numerous smaller civil and military aircraft, including small transports, utility aircraft, trainers, agricultural aircraft, and helicopters. Over 39,000 engines were built, and many are still in service today.

Commonly Found in Aircraft Such As:

• Airspeed Oxford (AS.46 Oxford V)
• Air Tractor AT-300
• Avro Anson (Mk V)
• Barkley-Grow T8P-1
• Beechcraft Model 18 and military derivatives
• Beechcraft Staggerwing D17S, D17W, G17S
• Bell XV-3
• Bellanca 300-W
• Berliner-Joyce OJ
• Boeing-Stearman Model 75 (in aftermarket conversions)
• Bratukhin G-3
• CAC Winjeel
• de Havilland Canada DHC-2 Beaver and L-20/U-6 military versions
• Douglas C-26 Dolphin
• Fleetwings BT-12
• Gee Bee Model Z
• Grumman G-164 Ag Cat (some models)
• Grumman G-21 Goose
• Howard DGA-11
• Howard DGA-15P
• Junkers F13 (Rimowa F13 replica)
• Koolhoven F.K.51 (some models)
• Laird Solution (LC-DW Solution, LC-DW300 Super Solution)
• Lockheed Model 10-A Electra
• Lockheed Model 12-A Electra Junior
• Max Holste MH.1521 Broussard
• McDonnell XHJH Whirlaway
• Naval Aircraft Factory N3N (in aftermarket conversions)
• North American BT-14
• PWS-24bis
• Seversky BT-8
• Sikorsky H-5 helicopter (and S-51 civil version)
• Sikorsky S-39 amphibian
• Snow S-2B and S-2C
• SIAI-Marchetti SM.102
• Spartan Executive 7W
• Stinson Reliant SR-9F and SR-10F
• Vought OS2U Kingfisher
• Vultee BT-13 Valiant
• Waco S3HD
• Waco SRE Aristocrat
• Weatherly 201 series
• Weatherly 620
• Wedell-Williams Model 44

-This Dummy Radial is Designed to be Hard Mounted on Your Models Firewall Using 30-min Epoxy. May also be Mounted Using Standoffs or Directly to the Cowling, 

-Constructed with a Metallic Finished Plastic, this Dummy Radial will be Sure to Add that Realistic Look to Any Model Aircraft.

-These Dummy Radials can be Painted or Glued Using Any Standard Hobby Grade Supplies.

-The Center is Hollow to Allow for Most Electric or Gasoline/Nitro Engines.

- Pushrod Holes are Incorporated into the Design to Accept Aluminum Tubing! (Not Included)

Need a Custom Size or Configuration? No Problem!

We will make you any size or configuration you need at no additional cost.