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Arrma (ARA)
SKU:ARA311047
27T Mod1 Safe-D8 Pinion Gear (ARA311047)
27T Mod1 Safe-D8 Pinion Gear (ARA311047)
The 27T Mod1 Safe-D8 Pinion Gear is a tough steel component designed for durability, making it an essential addition to any RC enthusiast's toolbox.
This pinion gear is precision manufactured with a wide tooth profile that ensures smooth operation under extreme conditions. It features a 'D' shaped hole matching the motor shaft profile, which guarantees that drive and brakes are maintained even if the set-screw were to loosen.
Designed to fit an 8mm motor shaft diameter, the gear includes a threaded set-screw hole for secure attachment. Additionally, an E-clip is provided to help retain the pinion on the motor shaft, ensuring reliable performance.
Each package includes one 27T Mod1 Safe-D Pinion Gear, a set screw (M4 x 4mm), and an E-clip (5.6mm).
Exploded View
Exploded View
Parts List
Parts List
Product Manual
Product Manual

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Overview
The 27T Mod1 Safe-D8 Pinion Gear is a tough steel component designed for durability, making it an essential addition to any RC enthusiast's toolbox.
This pinion gear is precision manufactured with a wide tooth profile that ensures smooth operation under extreme conditions. It features a 'D' shaped hole matching the motor shaft profile, which guarantees that drive and brakes are maintained even if the set-screw were to loosen.
Designed to fit an 8mm motor shaft diameter, the gear includes a threaded set-screw hole for secure attachment. Additionally, an E-clip is provided to help retain the pinion on the motor shaft, ensuring reliable performance.
Each package includes one 27T Mod1 Safe-D Pinion Gear, a set screw (M4 x 4mm), and an E-clip (5.6mm).
Features
- Strong and durable steel construction for long-lasting performance in extreme RC conditions
- Precision manufactured wide tooth profile for smooth operation
- 'D' shaped hole to match motor shaft profile, preventing loss of drive and brakes if the set-screw backs out
- Compatible with 8mm motor shaft diameter
- Precision manufactured threaded set-screw hole for secure attachment
- E-clip supplied for motor shaft pinion retention
- Includes 1 x 27T Mod1 Safe-D Pinion Gear, 1 x Set Screw (M4 x 4mm), 1 x E-Clip (5.6mm)
Needed to Complete
- Set Screw - M4 x 4mm
- E-Clip - 5.6mm
Specifications
- Product Name: 27T Mod1 Safe-D8 Pinion Gear
- Part Number: ARA311047
- Material: Steel
- Teeth Count: 27T
- Tooth Profile: Wide tooth profile for smooth operation
- Fitment: 8mm motor shaft diameter
- Includes: 1 x 27T Mod1 Safe-D Pinion Gear, 1 x Set Screw (M4 x 4mm), 1 x E-Clip (5.6mm)
- Special Features: 'D' shaped hole to match motor shaft profile, precision manufactured threaded set-screw hole, E-clip for motor shaft pinion retention
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Vendor:VendorRegular price $15.99Regular priceUnit price / per$15.99Sale price $15.99 -
Example product title
Vendor:VendorRegular price $15.99Regular priceUnit price / per$15.99Sale price $15.99 -
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Vendor:VendorRegular price $15.99Regular priceUnit price / per$15.99Sale price $15.99
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