Transmission Parts

AWTF60SN Transmission 4-5-6 K2 Clutch Drum 4 Clutches 15 Spline Shaft Drum Clutch Assembly

The drum clutch assembly is a core torque transfer unit in modern automatics (especially planetary-based designs). Key points: Function – Houses stacked friction/steel plates activated hydraulically to lock planetary gearset elements. Critical Parts – Drum body, apply piston, seals, return springs, and splined hubs (input/output connections). Failure Modes Drum cracks : Stress fatigue near weld seams or splines. Seal leaks : Causes slow engagement (delayed shifts). Plate wear

09G TF-60SN Automatic Transmission K1 Drum Clutch Assembly

The K1 drum clutch assembly is a critical torque transfer component in dual-clutch (DCT/DSG) transmissions. Key analysis: Function – Controls odd gears (1st/3rd/5th/7th) via multi-plate clutch pack engagement in the concentric input shaft design. Construction – High-strength steel drum housing with precision-machined splines, integrated piston, and wave springs for smooth apply/release. Failure Modes – Drum cracks (fatigue), clutch plate glazing, or piston seal leaks causing

8L45 Automatic Transmission 2-3-4-6-8 And 4-5-6-7-8 Reverse Gear Clutch Assembly

The reverse clutch assembly in automatic transmissions is a critical hydraulic-actuated component enabling reverse gear engagement. Key points: Function – Applies pressure to clutch packs, locking the planetary gearset for reverse output rotation. Design – Multi-plate setup (steel/friction discs) with a piston, seals, and return springs. Failure Modes – Burnt friction material, seal leaks, or piston sticking (causing delayed/no reverse, slippage, or abnormal noise). Root

8-speed Automatic Transmission Planetary Gear 1087240049

The 8-speed automatic transmission planetary gearset is a core torque-multiplying component. Key points: Layout – Typically uses Lepelletier design: 1 Ravigneaux + 1 simple planetary set for compact, efficient gear spread. Function – Enables 8 ratios via controlled clutch/band engagement (gear transitions under load). Durability – Hardened steel gears with precision-ground teeth; carrier bushings withstand high radial loads. Failure Modes – Bearing wear, cracked carriers, or

10R80 Transmission Pump Assembly Made Of Brand-new Castings RFHL3P-7F335 For Ford

Transmission Pump Assembly (New Casting) – 30-Second Expert Analysis: Function: Generates critical hydraulic pressure (80-150 psi) for clutch engagement, lubrication, and valve operation via torque converter drive. Key Advantages of New Casting: Material: High-grade aluminum alloy (e.g., A380) with T6 heat treatment for dimensional stability under 250°F+ temps. Precision: CNC-machined gerotor cavities (±0.01mm tolerance) ensure optimal rotor clearance (

10R80 Automatic Transmission Clutch Plate Steel Plate Kit For Ford

Function: Alternates with friction plates to create precise clutch pack engagement, transmitting torque without slippage. Key Features: Material: High-carbon steel with hardened surfaces (60-65 HRC) for wear resistance. Design: Laser-cut splines or notches for oil drainage and thermal stability. Failure Modes: Warping: Overheating (＞300°F) causes distortion → clutch drag/shudder. Scoring: Contaminated ATF grooves surfaces → reduced friction contact (P0776 codes). Fatigue

10R60 10-speed Automatic Transmission Mechanical Oil Pump Assembly

Function: Generates hydraulic pressure (80-150 psi) to actuate clutches, lubricate components, and cool the transmission. Driven by the torque converter or input shaft. Key Components: Gear Types: Gerotor (most common), crescent, or vane pump designs. Critical Parts: Pump housing, inner/outer rotors, pressure relief valve, and seals. Failure Modes: Wear: Contaminated ATF causes rotor scoring (low pressure → P0841/P0868 codes). Cavitation: Air ingestion from clogged filter

AC60F C1 Clutch Input Shaft Forward Gear Clutch Assembly Includes Clutch Disc

Function: Transmits torque in forward gears (1st-4th) via multi-plate clutch engagement in Nissan/Infiniti transverse 6-speeds. Key Components: Splined Input Shaft: Hardened steel with micro-polished bearing surfaces. Clutch Drum: Laser-welded aluminum with reinforced piston lugs (OEM 31706-JK00B ). Piston Assembly: Dual-lipped seals for high-pressure stability (60-80 psi apply). Failure Modes: Spline Wear: Causes clutch drag (delayed 1-2 shifts, P17F5 codes). Seal Extrusion:

High-quality Maintenance Tool AB60F 6-speed Automatic Transmission Piston Kit For Toyota And Lexus Vehicles.

Function: Hydraulically actuates clutch packs (3-5/R or 4-5-6 clutches) in Nissan/Infiniti FWD applications. Kit Components: Bonded Pistons: Aluminum with updated Viton seals (OEM 31705-3X20B ) for high-temp stability. Return Springs: Upgraded fatigue-resistant design (prevents slow release). Seals: Pre-lubricated for immediate pressure retention. Failure Modes: Seal Roll-Over: Improper installation causes leaks (delayed engagement). Spring Collapse: Leads to clutch drag

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