The Best motor shaft adapter sleeve of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best motor shaft adapter sleeve of 2022. Check our ranking below.
2,419 Reviews Scanned
- This steel shaft sleeve adapts a crankshaft from 5/8” to 3/4” diameter. It comes with 3/16“ keystock.
- Made By CNC Machine,Which Provide Perfect match
- Alters pulleys for a different speed or belt,Alters motors with a different diameter shaft
- Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
- Adapts larger wheel bores to smaller axels,orks with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.
- Using this adapter,you can convert 3.17 motor shaft to 5mm shaft.It means that it makes 5mm pinion gear works on a 3.175mm (1/8 inch) shaft motor.
- Made of Stainless Steel ,high precision machining, stable and reliable.
- Inner diameter:3.175mm(1/8 inch); Outer Diameter:5mm; Length: 12mm
- The 5mm to 3.175 pinion gear adapter compatible with Traxxas Trx4 Redcat Arrma Axial HSP HPI WLtoys 1/10 rc car truck.
- Package includes 4Pcs 3.17mm to 5mm Shaft Adapter and wrench .Ideal for convert the Φ3.17 motor shaft to Φ5 shaft,so that you can install the 5mm motor gear
- This shaft sleeve adapts a crankshaft from 3/4” to 1” diameter. It comes with step key that offsets from 3/16” to 1/4“.
- Alters motors with a different diameter shaft , Alters pulleys for a different speed or belt
- Works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc
- Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements
- Material: stainless steel 304. The crankshaft is made of stainless steel, better protect the crank
- Bushing inner diameter 5/8", outer diameter 3/4", sleeve length about 3", keyway 3/16', stepped key length about 3"
- The sleeve key and stepped key are designed to fit perfectly into the 3/16-inch keyway and fit on a 5/8-inch diameter crankshaft, and enlarged to 3/4-diameter through a 3/16-inch key seat
- Replace motors with shafts of different diameters, and replace pulleys with different speeds or belts
- Used in conjunction with gas engine crankshafts to enlarge the crank diameter to fit pulleys, gearboxes, etc
- 🏆【Compatibility】Suit for 1/10 Axial Redcat Arrma RC motor 3650 550 540 Brushed / Brushless etc series motors.
- 🏆【3.175mm to 5mm Shaft Adapter】Pinion gear shaft adapter can convert 32P 48P Mod1 5mm pinion apertures to 3.175mm, so this product is for motors with 3.175mm shaft diameter 550 540 3650, etc series motors. Makes 5mm pinion gear work on a 3.175mm (1/8 inch) shaft motor.
- 🏆【RC Pinion Gear Adapter Size】Inner diameter: 3.175mm(1/8 inch), outer diameter: 5mm, length: 12mm, compatible with all 5mm bore gears and 3.175 shaft diameter motors.
- 🏆【3.175mm Drive Shaft Adapter Material】Made of high-quality steel, more durable.
- 🏆【What You Get】RC gear shaft adapter include: 5x sleeves,1x L Allen Key, 10x grub screws (As shown).
- Package includes 3Pcs 3.17mm to 5mm Shaft Adapter.Ideal for convert the Φ3.17 motor shaft to Φ5 shaft,so that you can install the 5mm motor gear.
- Material:Aluminium alloy
- Inner Diameter:3.17mm,Out Diameter:5mm ;Length:12.2mm
- Upgrade parts,easy to install and remove.
- Color:Silver, The 5mm to 3mm shaft adapter can convert 1/8 gears to 1/10 motors, fit 1/10 RC scale car boat plane
- The sleeve inside diameter is 3/4''; the Sleeve outside diameter is 1''; the Sleeve length is about 3''; the Sleeve Keyway slot is 1/4''; the Step Key Length is about 2''.
- Precision Fit- Works with Gas Engine Crank Shafts to enlarge the crank diameter and increase the shaft size to fit pulleys, gearboxes, etc. DIY install a Shaft Sleeve Adapter kit will help reduce the necessity of buying a new motor or pulley, to maintain existing components and speed/power requirements. Help you save a lot!
- Superior Quality- Our Crank Shaft Adapter Pulley kit is made of Stainless Steel 304, CNC Machined. They are more durable and strong than ordinary iron parts. Never rust and better protect the crank. Buy with confidence!
- Alters motors with different diameter shafts, Alters pulleys for different speeds or belts. This allows you to use the old clutch or pulley on a new engine.
- Upgraded new Crankshaft Sleeve Adapter. Adapts larger wheel bores to smaller axles. This steel shaft adapter is used to convert the crankshaft. 3mirrors brand is a professional auto parts seller, if you have any questions, please feel free to let us help you solve them. Thanks!
- ★★★3/4 inch to 1 inch Crank Sleeve Adapter with Step Key
- ★★★The steel shaft adapter to convert a crankshaft from 3/4 to 1 inch shaft. The adapter is approximately 2.3 inches long and includes the step key needed to go from the 1/4 in key way to the 3/16 key way.
- ★★★Alters motors with a different diameter shaft, Alters pulleys for a different speed or belt.
- ★★★Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
- ★★★Adapts larger wheel bores to smaller axles, works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.
- Size - Length: 28.5mm/1.12"; Outer Diameter: 16mm/0.63"; Inner Diameter: 8mm/0.315".
- Material - Made of #45 steel, good wear resistance, and fine precision thread can help you work easily and assemble easily. Smooth grinding, no looseness, long service life.
- Application - The saw blade connection shaft is suitable for aperture cutting blades, saw blades, grinding wheels and other polishing tools. (The saw blade needs to be used with the spacer.)
- How to use: The connection is simple, directly turn the motor into a good micro grinding wheel, and the motor into a micro electric saw, which can be reused.
- Package include: 2 Set M6 8mm Motor Shaft Coupling
- Ideal for convert the Φ3.17 motor shaft to Φ5 shaft,so that you can install the 5mm motor gear.
- Pinion gear using the coupler can convert 32P 48P Mod1 5mm pinion apertures to 3.175mm.so this product for motors with 3.175mm shaft diameter 550 540 3650 etc series motors.Makes 5mm pinion gear work on a 3.175mm (1/8 inch) shaft motor
- 3.175mm gear shaft adapter can be used to convert 1/8 pinion Gears motor to 1/10 pinion Gears motor, for 1/10 RC Scale Car Boat Traxxas Redcat ARRMA AXIAL HSP
- Pinion Reducer Sleeve Inner Dia.: 3.175mm(1/8 inch), Out Dia.: 5mm, Length: 12mm,Made of quality Aluminum alloy, more durable.
Last update on 2025-05-23 / Affiliate links / Images from Amazon Product Advertising API
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