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Best Choice VOSAREA 
VOSAREA 14 Ratio Helical Gear Set for Acoustic Classical Guitar Head Tuner Caps Suitable for Guitar Repair and Replaceme Gear ratio of 1:14, can achieve accurate tuning, good control help tune quickly and accurately,bass tuners gears,tuningMEUS RACING 
MEUS Racing 12-22T TRX4M Overdrive Differential Gear Helical Diff Gears Set for Traxxas TRX4M Bronco Defender K10 F150 1 These differential gears are made of high quality, less vibration and noise, better wear-resistance than stock gears.Best Value INJORA 
INJORA 12/24T Steel Alloy Stock Gear Set and 12/20T Overdrive Helical Gear Set for 1/24 FMS FCX24 FCX18 RC Upgrade Replace the stock plastic gears, fit front or rear axles.LEOWAY 
LEOWAY All-Metal Extruder Gear Kit for P1P, P1S, X1C 3D Printers,Upgrade DLC Nano-Coated Hardened Steel & Self-Lubricati Wide Compatibility：Direct upgrade all-metal extruder gear for P1P, P1S, X1C 3D printers—no modifications needed.compatibINJORA 
INJORA 24T/12T Alloy Steel Helical Gear Set for 1/18 TRX4M Front Rear Axles(2PCS) Replace the stock plastic gears, fit TRX4M front or rear axlesSnblzhef 
Snblzhef 6PCS 47.5x13mm 41.5x11mm Oblique Planetary Gear 35 31 Teeth Helical Gears with 7.94mm Bearings for E-Bike Hub M Description: The nylon teeth gear 35 31tooth gear with fine workmanship. Professional manufacturing, good performance, hMEUS RACING 
MEUS Racing 12-24T TRX4M Differential Gear Helical Diff Gears Set for Traxxas TRX4M Bronco Defender K10 F150 1/18 RC Cra These differential gears are made of high quality, less vibration and noise, better wear-resistance than stock gears.Hosim Hosim 1:10 Scale RC Car Differential Gear Helical Diff Gears Upgrade Accessories Chrome Steel, Upgrade Spare Parts RC Ve Parts Number: X07-CS05.Hosim Hosim 1:10 Scale RC Car Differential Gear Helical Diff Gears Upgrade Accessories Chrome Steel, Upgrade Spare Parts RC Ve Parts Number: X07-CS05.INJORA INJORA 12/22T Overdrive Helical Gear Set Front Rear Axles Steel Alloy for TRX4M Upgrade 1/18 RC Crawler Car(2PCS) CNC machined 20CrMo alloy steel gears, the vibration, noise, wear all less than stock gears.INJORA INJORA 050 50T Brushed Motor with Helical Gear Complete Transmission for SCX24 AX24 1/24 RC Crawler Upgrade Precision Engineering: Precision CNC machining ensures the high quality and performance for your RC crawler.MEUS RACING MEUS Racing Differential Helical Gears Set for MEUS SCX24 Isokinetic 3-Section CVD Front Axle (2-12T) These differential gears are made of high quality, less vibration and noise, better wear-resistance than stock gears.LOKLNEYK Full Metal Extruder Upgrade Kit, Compatible with Bambu Lab A1/A1mini - Hardened & Brass Helical Gears with DLC Coating Upgrade your 3D printing experience with our Full Metal Extruder Kit designed Compatible With Bambu Lab A1 and A1mini.Hosim Hosim 1:8 1:10 Scale RC Car Differential Gear Helical Main Drive Gear F28-CS02 Upgrade Accessories Chrome Steel, Accesso Parts Number: F28-CS02.Ruilogod Ruilogod Power Tool Helical Gear Pinion Set for Jinpai J1Z-13A Electric Drill Package Content : 1 x Helical Gear SetRuilogod Ruilogod Electric Tool Part Spiral Helical Gear Set for Boda 16 Drill Package Content : 1 x Spiral Helical Gear SetRuilogod Ruilogod 2 in 1 Angle Grinder Spiral Bevel Wheel Helical Gear Set for QiLi 110 (id: 3de 605 a80 553 5df Product Name : Helical Gear;Fit for : QiLi 110 Marble Cutting MachineRuilogod Ruilogod Helical Gear Wheel Set Replacement for Longpai 04-10 Electric Drill(id:d8 7cb 6a 4ca f8b Product Name : Helical Gear Set;Fit for : Longpai 04-10 ,Electric DrillRuilogod Ruilogod Power Tool Replacement Part Helical Gear 46T for C7 Circular Saw Product Name : Helical Gear Wheel;Fit for : C7 Circular SawRuilogod Ruilogod Replacement Part Helical Gear Wheel 48 for Power Tool Package Content : 1 x Helical GearItonash Steel Helical Gear Set, Black RC Track Car Front Rear Axle, Superior Strength And Durability, Steel Helical Gear Set, St Improved Durability: These steel gears offer superior strength and durability compared to plastic gears, providing long-Itonash Steel Helical Gear Set, Black RC Track Car Front Rear Axle, Superior Strength And Durability, Steel Helical Gear Set, St Improved Durability: These steel gears offer superior strength and durability compared to plastic gears, providing long-Ruilogod Ruilogod Electric Tool Helical Gear Wheel Set Replacement for Boda 13 Drill Package Content : 1 x Big Bevel Gear,1 x Small Ring Gear,1 x PinionRuilogod Ruilogod Replacement Part Helical Gear Wheel for 9150 Straight Grinder Package Content : 1 x Helical Gear WheelUtopially Utopially 12PCS 47.5x13mm 41.5x11mm Oblique Planetary Gear 35 31 Teeth Helical Gears with 7.94mm Bearings 35 31 Oblique Teeth motor gear for Folding Electric bicycleMarhynchus Helical Gear Replacement Part, Snow Blower Replacement Part, Brass Helical Gear Accessory for MTD 917‑04861 20T 717‑0444 Compatible with: Bolens, Columbia, Craftsman, Gold, Huskee, MTD, MTD Gold, MTD Pro, Private Label, Ranch King, Ryobi, TrGeneric 3D Printer Extruder Gear Hardened Steel Helical Gear Assembly Precision Replacement for Bambu Lab P1S X1C Printers, DIY for 3D Printer Extruder Gear assembly for P1S X1C hardened steel helical gear,highly wear resistance and stabilityRuilogod Ruilogod Power Tool Spare Part Helical Gear Wheel for 5016 Electric Chain Saw(id:7f 2a3 c5 017 da8 Product Name : Helical Gear Wheel;Fit for : 5016 Electric Chain SawPAIYDGCK High-Performance 10/50/100PCS 0.5 Modulus Worm Gear Diameter 6MM Hole 1.9MM Lengthen Worm Gear Mini Helical Gear DIY Acc 1 This 0.5 modulus threaded gear is made of high-quality plastic material to ensure durability and reliability, suitableRuilogod Ruilogod Power Tool Spare Part Helical Gear Wheel for 5900 Circular Saw Package Content : 1 x Helical Gear WheelRuilogod Ruilogod Miter Saw Repairing Part Helical Gear Wheel for 1440 Package Content : 1 x Helical GearBjworeye Bjworeye 6PCS 47.5x13mm 41.5x11mm Oblique Planetary Gear 35 31 Teeth Helical Gears with 7.94mm Bearings for E-Bike Hub M 35 31 Oblique Teeth motor gear for Folding Electric bicycleRuilogod Ruilogod Power Tool Spare Part Helical Gear Wheel for 1030 Miter Saw Package Content : 1 x Helical Gear Wheelzozii zozii 6PCS 47.5x13mm 41.5x11mm Oblique Planetary Gear 35 31 Teeth Helical Gears with 7.94mm Bearings for E-Bike Hub Moto Made of high quality material, and practical to useoutdoorm outdoorm 2 Pair Steel Helical Gear Set Steel Black RC Front Rear Axles Steel Gear for TRX4M 1/18 RC Crawler Car Front Re Enhanced Durability: These steel gears offer superior strength and durability compared to plastic gears, ensuring long lRuilogod Ruilogod Replacement Part 8 Teeth Pinion Helical Gear Set for Boda 16 Electric Drill Product Name: Straight Gear Set; Suitable for: Boda 16 Electric DrillGeneric CNC Pom Helical Gear Nano Coating Hardened Steel Higher Precision One-Piece Kit, Compatible for 2.4 Trident CW1 CW2 The one-piece kit includes CNC POM helical gears with nano coating and hardened steel components for relevant equipmentMEUS RACING MEUS RACING SCX24 2-13T Overdrive Differential Gear Helical Diff Gears Set for Axial SCX24 Deadbolt C10 JLU Gladiator Br These differential gears are made of high quality, less vibration and noise, better wear-resistance than stock gears.QPTMYXBJT Helical Gear One-Piece Gear Kit, Compatible for Voron, High Precision Extruder Gears, Compatible for Voron V0 3D Printer Brand Compatibility: Compatible for Voron CNC POM Helical Gear Kit.LSHCSBHA Compatible for FYSETC Phaetus D3vil DXC Extruder Compatible for Creality K1/K1C/K1 Max - Upgraded Helical Gears, High Pr Feel the smoothness of upgraded helical gears no more clunky jolts, ensuring your K1 pushes filament with pinpoint accurLCX LCX Racing 1/10th RC Crawler Car Heavy Duty Hardened Steel 48P Gearbox Helical Gear Set Transmission Helical Gear Set fo Designed for Axial SCX10 II 90046.OGUNKE OGRC 22T/12T Front Differential Axle Gears Steel Helical Gear Set for TRX4M 1/18 RC Crawler Car - 1set ✔️【Compatible With】The gear is designed for TRX4M 1/18 rc crawler car. (It does not change the speed of the car)QPTMYXBJT Helical Gear One-Piece Gear Kit, Compatible for Voron, High Precision Extruder Gears, Compatible for Voron V0 3D Printer Brand Compatibility: Compatible for Voron CNC POM Helical Gear Kit.LSHCSBHA Compatible for FYSETC Phaetus D3vil DXC Extruder Compatible for Creality K1/K1C/K1 Max - Upgraded Helical Gears, High Pr Feel the smoothness of upgraded helical gears no more clunky jolts, ensuring your K1 pushes filament with pinpoint accurUPALDHOU UPALDHOU Gears, Helical Axle Gears Pinion Gear Set 10T 20T Brass Steel Replacement for Ascent 18 Crawler Upgrade [Perfect Fit & Easy Installation] Direct replacements for ascent 18 1/18 rc crawler, ensuring a seamless upgrade to enhaGeneric Manual Helical Gear for Awning,Awning Impeller Gear,Balcony Awning Helical Gear - 360 Degree Adjustable Drive Helical Ge VERSATILE FUNCTIONALITY - This awning crank gear perfectly fits most models on the market, enhances outdoor spaces suchTopHomer Hardened Steel Helical Gear Set, Racing Differential Helical Gears Set fit for Axial SCX24 1/24 RC Crawler Car (14T) 【Superior Materials】The gears are made from high-grade, high-strength hardened steel and undergo a special heat treatmenTopHomer Hardened Steel Helical Gear Set, Racing Differential Helical Gears Set fit for Axial SCX24 1/24 RC Crawler Car (12T) 【Superior Materials】The gears are made from high-grade, high-strength hardened steel and undergo a special heat treatmenTopHomer Hardened Steel Helical Gear Set, Racing Differential Helical Gears Set fit for Axial SCX24 1/24 RC Crawler Car (16T) 【Superior Materials】The gears are made from high-grade, high-strength hardened steel and undergo a special heat treatmenGeneric Mixer Helical Gear Part - Mixer Helical Gear Replacement, Helical Gear Replacement | P Helical Transmission Gear Spare P Reliable Material - Made with food silicone, PP and metal material, our mixer worm gear exhibits excellent sealing and nGeneric Awning Crank Gear,Helical Gear for Awning,Balcony Awning Helical Gear | Balcony Awning Helical Gear | Balcony Awning Hel MULTI-PURPOSE SOLUTION - Transform your outdoor space with this awning crank gear that perfectly fits most models on theAolidsive Aolidsive Extruder Gear Kit Replacement for 3 3 Combo, High Strength Hardened Steel Nano Coated Helical Gear with Hollow [Precision Engineered Design] Features integrated shaft and helical gear teeth for superior concentricity and smoother mEosnow Eosnow 3D Printer Extrusion Headgear Kit, Helical Gear High Hardness Replacement Nano Coating Extruder Gear Handle CNC P Durable Material: High strength mold steel is chosen as the material of the extruder gear, which improves the bearing caGeneric Manual Helical Gear for Awning,Awning Drive Gear, Drive Helical Gear Hardware Parts, 360 Adjustable Drive Helical Gear H MULTI-PURPOSE COMPATIBILITY - With its sturdy construction, this awning crank gear is suitable for a variety of models oQPTMYXBJT D3vil DXC Extruder Upgraded Helical Gears Compatible for Creality K1/K1C/K1 Max 3D Printer(1pc) Compatibility：Compatible For K1/K1C/K1 Max 3D printers.YUEHISY YUEHISY DLC Nano Coated Extruder Gear Assembly for A1 A1 Mini, Hardened Steel & Brass Helical Gear + Aluminum Handle Applicable Model: The extruder gear assembly is replacement for A1, A1 mini 3D printers, consisting of a transmission geRaguso Raguso Helical Gear Set RC Spiral Gears Aluminum Alloy Spare Parts High Hardness RC Helical Gear Set RC Pinion Gear for Effectively improve gear mesh, a set of spare parts suitable for your model car.Hyuduo Hyuduo Extruder Gear Assembly DLC Coated Hardened Steel Helical Gears with Brass Large for P1P P1S Compatible with PLA A [Dlc Coated for Durability and Lubrication] The gear surfaces are treated with advanced dlc ( like carbon) coating, provQPTMYXBJT D3vil DXC Extruder Upgraded Helical Gears Compatible for Creality K1/K1C/K1 Max 3D Printer(2pcs) Compatibility：Compatible For K1/K1C/K1 Max 3D printers.Ruilogod Ruilogod Replacement Power Tool 40T Helical Gear for 38E Electric Hammer Product name: spiral equipment; suitable for: 38E electric hammerRuilogod Ruilogod Replacement Power Tool 40T Helical Gear for 38E Electric Hammer Product name: spiral equipment; suitable for: 38E electric hammerGbtdoface Enhance Performance with Electric Hammer For 26T Helical Gear Wheel Replacement 【 and Reliable】Made of metal, this helical gear wheel is designed to be and reliable, ensuring long-lasting performanceSEIWEI Helical Gear Set, 12T/13T/14T/16T High-Strength Hardened Steel Differential Gears for Axial SCX24 RC Racing Car, Black ( 【Superior Materials】The gears are made from high-grade, high-strength hardened steel and undergo a special heat treatmenNabu Press Helical Gears Used Book in Good ConditionOdorkle Odorkle Extruder Gear Assembly Brass Steel Helical Gear with DLC Nano Coating for A1 A1 Mini 3D Printers PLA ABS PETG TP Applicable Model: The extruder gear assembly is replacement for A1, A1 mini 3D printers, consisting of a transmission geycezw Helical Gear for Outdoor Awning,Helical Gear for Manual Awning | Outdoor Blind Gearbox - Heavy Duty Balcony Awning Helic ✉MULTI-PURPOSE COMPATIBILITY - With its sturdy construction, this awning crank gear is suitable for a variety of modelsBQAQCIHQ 2 pcs/Set Helical Gear,Ice Cream Machine Parts Helical Gear,High Precision Ice Cream Machine Extruder Pump Gear High-precision transmission guarantee: precision machining of tooth shape, high meshing accuracy, ensuring uniform and sOdorkle Odorkle Hardened Steel Extruder Gear Assembly Upgrade with DLC Coated Helical Gears for, P1P, P1S, Compatible with PLA, WEAR PROOF AND NON SLIP: The gear appearance is treated with DLC coating for hardening, which not only wear proof but alDIYmall DIYmall GX3255BLS Digital Servo 7.4V 55KG High Torque Full Metal Helical Gear Brushless Motor IP68 RC Robotic Servo for 55kg high performance high torque digital servo for 1/10 1/8 TRX6 scx10 RC CrawlerJectse Jectse 3D Printer Helical Gear Kit, Nano Coated High Accuracy Assorted Length Direct Drive Gear Kit for Ender 3 CR10 CR1 Designed for 3D Printer: This for BM extruder gear kit is specially designed for Ender 3 CR10 CR10S, for V2.4, for switcFEDCO FEDCO UTB18 Bevel Gear Set 33T/13T Helical Gear 40Chrome Steel Gears for Axial Capra UTB18 Upgrades Trail 4WD&4WS 1/18 R Compatible With UTB18: Axial UTB18 Capra 4WD/4WS AXI01002V2 AXI-1750 RC CrawlerMarhynchus Marhynchus Extruder Gear Assembly, Replacement for A1 A1 Mini 3D Printers with DLC Nano Coating Helical Gear and Upgrade [Upgraded Brass Gear Construction] The extruder feed assembly incorporates a brass large gear with self lubricating propHyuduo Hyuduo Extruder Gear Assembly Replacement for A1 A1 Mini 3D Printer with DLC Nano Coating Helical Gear Brass Steel Const [Versatile Material Compatibility] Compatible with a wide range of filaments including pla, abs, petg, tpu, pp, and pc.AKLOSIPY AKLOSIPY 3D Printer Extruder Gear Kit for P1S - Upgraded Helical Gears with Wear- Coating, Enhanced & Filament Applicable - This 3D printer extruder gear kit is specifically designed for the as well as the P1P and P1S . It is cruciNFGZFNMKYW NFGZFNMKYW 1PCS Left Helical Gear 2M 15Teeth Interlaced Gear 45 Degree Helical Gear Keyway Bore 12/14/15/16/17/18/19/20/ Made of high quality steel to increase wear resistance and usage time.Genérico Crank Gear for Awning,Helical Gear for Awning,Helical Gear Hardware Parts Impeller | Heavy Duty Balcony Awning Helical G GOOD COMPATIBILITY Perfectly suitable for balconies, patios and RVs, this awning crank gear is designed to fit most modeKessinger Publishing Helical Gears: A Practical Treatise (1893) PCGOWA Starter Drive Gear Helical Engagement Compatible for Yamaha XV1000 Virago 1984-1985 Engine Crankcase Mounted OE5A8155700 Compatible for Yamaha XV1000 Virago (1984-1985) – Starter Drive Assembly This starter drive gear is designed for the engJectse Jectse 3D Printer Extruder Gear Kit Hardened Steel Integrated Helical Gears for Anycubic 2 Pro 2 Maximum Plus Printing P [HIGH WEAR ] Crafted from sturdy coated steel and DLC coating, this extruder gear kit offers exceptional durability andTGKJIGKL Max DXC Extruder with Upgraded Helical Gears Provide 3D Printing Compatible for Creality K1/K1C/K1 K1 D3vil(Black) -Upgraded helical gears for enhanced precision in 3D printingGeneric Extruder Gear Hardened Steel Helical Gear for H2D Integrated Shaft 3D Printer Upgrade Replacement Part DIY Printing Main This double extruder gear ensures smooth integration and excellent operational for your printer.OINGHU Gears Pinion Gear, HLYTFV Steel Motor Drive Gear 45 Degree Helical Gear 1M60T Torque 1mod 60 Teeth Helical Gear Outer Di 2. Small size, light weight, easy to carry, easy to install, with good performance.Generic Awning Crank Gear - Outdoor Awning Helical Gear - Worm Gear for Balcony Awning Effortless | Balcony Awning Helical Gear GOOD COMPATIBILITY Perfectly suitable for balconies, patios and RVs, this awning crank gear is designed to fit most modeJNBCBCTALQ Gears Pinion Gear Set, Pinion Gear Left Hand Helical Gear 1.25M 1.5M 2 Module 20T 25T 30T 40T 50T Spiral Helical Gear Ma Left Hand Helical Gear 1.25M 1.5M 2 Module 20T 25T 30T 40T 50T Spiral Helical Gear Machine Transmission System Helical RHyuduo Hyuduo Hardened Steel Extruder Gear, Integrated Shaft Design with Nano Coating and Embossed Surface, Integrated Shaft Ex INTEGRATED SHAFT: The integrated shaft design of hardened steel extruder gear has better concentricity and can reduce ecLSHCSBHA Compatible for FYSETC Phaetus D3vil DXC Extruder Compatible for Creality K1/K1C/K1 Max - Upgraded Helical Gears, High Pr Feel the smoothness of upgraded helical gears no more clunky jolts, ensuring your K1 pushes filament with pinpoint accurNYTSYHPW PJ005 2PCS/Set Plastic Helical Gears, Ice Cream Machine Booster Gear Pump Parts for Marine Power Precision design ensures optimal performance and durability in various applications.FSNEODYV FSNEODYV Gear, 1pc 1.25 Module 20 Teeth Left Oblique Helical Gear Shaft 106mm Long For Engraving Machine Ideal for Model Making: Specifically designed for model production, these gears enhance your creative endeavors and ensuXVURRYVX 2pcs/set Plastic Spur Gear Ice Cream Maker Parts Helical Gear，Compatible for Oceanpower Space 2pcs/set High Precision Plastic Spur Gear Ice Cream Maker Parts Helical Gear.YKUMXJOEJ Compatible for Creality K2 Plus Round Extruder Motor Circular Extruder Motor_0.8A_1.8 Degrees_L6_Pressure Gear_D3_helica Precise Specification Match - Specifically designed for the K2 Plus printer model, with motor parameters (0.8A, 1.8°) anXXHNBF Pinion motor gear Module Pinion,transmission Angle 45 Degree Left Hand Helical Gear 0.5 Module 10/15/20/25/30Teeth Helic 0.5M 20T 1: 1 Bevel gearYKUMXJOEJ DXC V1.1 Extruder Helical Gears Dual-Drive System Standard Version Compatible for Creality K1 / K1 Max / K1C Dual-Drive Helical Gear System - Incorporates a dual-drive mechanism with helical gears to deliver balanced filament feeXXHNBF Pinion motor gear Module Pinion,transmission Angle 45 Degree Left Hand Helical Gear 0.5 Module 10/15/20/25/30Teeth Helic 0.5M 20T 1: 1 Bevel gearXXHNBF Pinion motor gear Module Pinion,transmission Angle 45 Degree Left Hand Helical Gear 0.5 Module 10/15/20/25/30Teeth Helic 0.5M 20T 1: 1 Bevel gearRESEARCH POTENTIAL IN HELICAL GEAR: Guidelines for Postgraduates and Researchers RESEARCH POTENTIAL IN HELICAL GEAR: Guidelines for Postgraduates and Researchers GXYWADY GXYWADY Helical Gear Limited Slip Differential Helical Limited Slip Differential Worm Gear Positraction Replacement for Replacement for - Dana 30 front 27 spline, 3.73 ratioPersian (M.Y Engineering) Spur and helical gear drives: Chapter 19 (Design of Machine Elements by Graphical Methods For Engineers and Machine buil Generic Upgrade Hardened Steel Extruder Gear for H2D Helical Gear Integrated Shaft Extruder Printer Accessories This double extruder gear ensures smooth integration and excellent operational for your printer.Generic Upgrade Hardened Steel Extruder Gear for Plus Helical Gear Integrated Shaft Extruder Printer Accessories This extruder gear ensures smooth integration and excellent operational for your printer.