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U760E U760F 자동 변속기 후방 유성 기어 세트 선 기어 어셈블리

Function: Central torque distributor in Toyota/Lexus 6-speed FWD planetary gearset, enabling 5th/6th gear ratios. Key Features: Material: Case-hardened alloy steel (HRC 58-62) with ground helical teeth Spline Design: Micro-polished internal splines for reduced wear against input shaft Thrust Control: Integrated washer surface (critical for axial play adjustment) Failure Modes: Spline Stripping: Causes gear spin (sudden 5-6 shift flare, P2716 codes) Tooth Pitting: Fatigue from

U340E 자동 변속기 중간축 직결 기어 직결 클러치 드럼 어셈블리

Function: Engages direct drive (1:1 ratio) in Toyota 4-speed transmissions by locking planetary components via multi-plate clutch. Key Components: Drum Material: Forged aluminum with hardened steel splines (OEM 33404-30030 ) Integrated Piston: Triple-lip seal design for high-pressure stability (90-120 psi apply) Bearing Surfaces: Precision-ground for input shaft support Failure Modes: Spline Rounding: Causes clutch slippage (P0770 codes) Seal Extrusion: ATF degradation leads

U250E 자동변속기 오버드라이브 기어의 다이렉트 클러치 드럼 피스톤은 3460133030입니다.

Function: Engages overdrive (O/D) gear by applying hydraulic pressure to clutch pack in planetary transmissions (e.g., 4L60E, A340E). Key Features: Material: Billet aluminum with micro-polished bore (surface finish Ra ≤0.8μm) Seal Design: Dual-lipped HNBR or Viton for high-temp stability (>250°F) Bleed Circuit: Quick-release channels prevent clutch drag Failure Modes: Seal Roll-Over: Improper installation causes pressure leaks (O/D slippage) Bore Scoring: Contaminants jam

U151F 자동 변속기 전진 기어 클러치 드럼 입력 어셈블리는 Toyota Highlander 변속기에 적합합니다.

Function: Transmits engine torque to the planetary gearset via engaged clutch plates (typically 1st-3rd/4th gears). Key Components: Input Shaft: Hardened steel with precision-ground splines (connects to torque converter) Clutch Drum: Aluminum/steel hybrid with laser-welded piston channel Integrated Piston: High-pressure seals (Vitron or HNBR) for rapid apply Failure Modes: Spline Wear: Causes clutch drag (delayed engagement, P0776 codes) Drum Warpage: Overheating distorts

U151F 자동 변속기 행성 기어 조립 3572028070

Function: Torque multiplication unit for Toyota/Lexus 8-speed transmissions (e.g., Aisin AWF8G30), enabling gear ratio changes via selective clutch engagement. Key Components: Lepelletier Design: 1 Ravigneaux + 1 simple planetary set for compact 8-speed ratios Hardened Gears: Case-hardened steel (HRC 60+) with ground tooth profiles Needle Bearings: Low-friction support for planetary pinions Failure Modes: Sun Gear Spline Wear: Causes 3-5-7 gear slippage (P2714 codes) Pinion

자동 변속기 U151F 저변 융합 드럼 3420428011은 토요타 한란 다에 적용됩니다.

Function: Engages low/reverse gears by actuating multi-plate clutch packs in planetary gearset applications (common in 4WD/RWD transmissions). Key Components: Drum Body: Hardened aluminum or steel with precision splines for clutch plate engagement Integrated Piston: Hydraulically actuated with reinforced seals for high-pressure apply (60-100 psi) Bleed Channels: Prevent clutch drag during release Failure Modes: Spline Wear: Causes incomplete clutch engagement (slippage in low

TR690 CVT 클러치 Subaru 31441AA301용 감속기 변속 기어 샤프트 어셈블리.

Function: Transmits torque from transmission output to differential while providing gear reduction for optimal wheel speed/torque. Key Components: Hardened Gear Shaft: Case-hardened steel (HRC 58-62) with ground teeth for NVH reduction Tapered Bearings: Pre-loaded to withstand axial/radial forces Spline Interface: Precision-cut for zero backlash connection to differential Failure Modes: Tooth Pitting: Fatigue wear from shock loads (causes whining noise) Bearing Spalling:

2017 폭스바겐 골프 BQ1 2.0T 엔진의 주요 환전 장치용 0CQ 변속기 환전 장치

Function: Distributes Haldex-5 AWD torque (50:50 bias) via hypoid gearset (3.68:1 ratio) with integrated e-diff. Key Features: Forged Pinion: Case-hardened steel (HRC 62+) with lapped contact pattern Sealed Bearings: Lifetime lubricated (G 052 145 S2 fluid) Thermal Sensor: Monitors fluid temp (>130°C triggers TCU protection) Failure Modes: Bearing Brinelling: Impact loads create false brinelling marks (hum at 80km/h+) Seal Leaks: Allows fluid migration to Haldex pump (P189C

AMG GLA45 4MATIC 7단 듀얼 클러치 변속기 724.0 7G-DCT 기어 변속 레버 키트

Function: Electromechanically actuates synchronizer sleeves for gear engagement in Mercedes-Benz transverse DCTs (e.g., A-Class, CLA). Key Components: Forged Aluminum Forks: Anodized contact surfaces (OEM A2462800180 ) Guide Rails: Hardened steel with PTFE coating for low friction Position Sensors: Hall-effect type for TCU feedback (0.1mm accuracy) Failure Modes: Fork Pad Wear: Causes incomplete synchro engagement (grinding noise) Rail Scoring: Contaminated fluid creates drag

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