Rear Cover Of The K114 CVT Transmission Housing With Five Fixing Holes For The 2019 Model Toyota C-HR 2.0L CVT Transmission.

• • • • Function: Seals the CVT assembly while supporting critical components (secondary pulley shaft, differential bearings).

        Key Features:

        • Material: High-strength aluminum alloy (ADC12) with precision CNC-machined bearing bores

        • Integrated Components:
          • Differential bearing races (must match OEM hardness)
          • Fluid return galleries (prevents oil starvation)
          • Speed sensor mounting points

        Failure Modes:

        • Bearing Bore Wear: Causes shaft misalignment → belt/chain damage (P2817 code)

        • Cracking: Stress fractures near mounting bolts (over-torque during service)

        • Sealing Surface Warpage: Leads to fluid leaks (>0.1mm warpage unacceptable)

        Critical Service Notes:

        1. Use factory torque sequence (star pattern) for installation

        2. Replace rear cover gasket and all shaft seals during service

        3. Verify bearing pre-load (0.15-0.25mm shim adjustment typically required)

        Pro Tip: Apply anaerobic sealant only to specified areas - excess can block oil passages

        

K114 CVT Transmission Housing

fixing holes CVT Transmission Housing

Rear Cover CVT Transmission Housing

Rear Cover Of The K114 CVT Transmission Housing With Five Fixing Holes For The 2019 Model Toyota C-HR 2.0L CVT Transmission. Images