Forward Clutch Input Shaft Assembly for Toyota Corolla CVT K310 K311 K312 Transmission 2012-2025

This is a brand new Forward Clutch Input Shaft Assembly, a core precision component specifically designed for Toyota Corolla (2019-) and Toyota Auris (2017-2018) models equipped with K310 / K311 / K312 CVT (Continuously Variable Transmission).

As a critical part of the CVT transmission system, the forward clutch input shaft is responsible for transmitting engine power to the transmission, engaging the forward clutch, and ensuring smooth, stable power output during acceleration and gear shifting. It eliminates clutch slippage, abnormal noise, shifting delay, and transmission fault codes, restoring the transmission's optimal performance.

All our input shaft assemblies undergo 100% strict professional testing (including dimensional inspection, hardness testing, and performance calibration) before shipment, guaranteeing perfect fitment, long service life, and full compliance with OEM standards. This assembly is a key component of the CVT transmission overhaul kit, ideal for transmission repair and replacement.

This forward clutch input shaft assembly is 100% compatible with the following vehicles:

• Toyota Corolla: 2019- models equipped with K310 / K311 / K312 CVT transmission
• Toyota Auris: 2017-2018 models equipped with K310 / K311 CVT transmission
• Other Toyota models: Equipped with K310 / K311 / K312 CVT transmission (please confirm before purchase)

Note: Please confirm your vehicle model, year, and transmission type before purchase to ensure a perfect fit.

100% Brand New & Quality Guaranteed: Brand new high-precision component, all units pass strict dimensional and performance testing to ensure no deformation, wear, or fitment issues.

Direct OEM Replacement: Exact match for K310 / K311 transmission, no modification required for easy installation, perfect fit for Toyota Corolla/Auris.

Premium Material: Made of high-strength aluminum alloy for enhanced wear resistance, impact resistance, and heat dissipation, ensuring long service life under high-load transmission conditions.

Smooth Transmission Performance: Precision-engineered to eliminate clutch slippage, abnormal noise, and shifting delay, restoring smooth, responsive CVT operation.