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Home / Products / Transmission Parts / TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer.
quality TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. factory
quality TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. factory
quality TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. factory
quality TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. factory
quality TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. factory
quality TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. factory

TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer.

Product Summary
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:
Basic Properties
Brand Name: Subaru
Model Number: TR690
Trading Properties
Minimum Order Quantity: 1
Price: 0-1000
Payment Terms: T/T
Tags:

transmission torque converter

Automatic Transmission Parts

transmission clutch assembly
Product Description

        • 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: Contaminated lubricant leads to premature failure

          • Spline Wear: Results in driveline clunk (check rotational play <2°)

          Critical Specs:

          1. Gear backlash: 0.08-0.15mm (requires dial indicator measurement)

          2. Bearing pre-load: 0.05-0.10mm shim adjustment typically needed

          Pro Tip: Always replace companion flange nut with OEM torque-to-yield spec – reused nuts cause pre-load loss.

          TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. 0

          TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. 1

TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. 2

TR690 CVT Clutch For Subaru 31441AA301 Transmission Gear Shaft Assembly Of The Reducer. 3

Product Details
Highlight:

31441AA301 shaft assembly

,

shaft assembly CVT clutch

,

CVT clutch shaft assembly
Year：: 2015-2021
MODEL：: TR690
SIZE:: 30X20X20CM
Brand：: Subaru
Item Weight:: 4kg
ＯＥＮＯ: 31441AA300；31441AA301
Displacement:: 3.6L
Applicable Brand:: Subaru Ascent Subaru Outback

Mrs. Kinny

Foreign trade Manager

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