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Hot Selling K110 K111 K112 K114 Bearing Kit | TRANSWIN
This premium K110 K111 K112 K114 CVT Transmission Bearing Kit is specifically engineered for Toyota and Lexus continuously variable transmissions (CVT).
- OE NO.： B37Z-5/B35Z-12，B37-15UR，B49-5，B37-9AC3-UR5
- Model： RAV4, RAV 4 III, ALPHARD / VELLFIRE, RAV 4 IV (_A4_), ALPHARD / VELLFIRE (_H3_)
- Car Fitment： Toyota
- Parameters
- OE NO.： B37Z-5/B35Z-12，B37-15UR，B49-5，B37-9AC3-UR5
- Model： RAV4, RAV 4 III, ALPHARD / VELLFIRE, RAV 4 IV (_A4_), ALPHARD / VELLFIRE (_H3_)
- Car Fitment： Toyota
Product Overview
This premium K110 K111 K112 K114 CVT Transmission Bearing Kit is specifically engineered for Toyota and Lexus continuously variable transmissions (CVT). Bearings within the K110 series gearboxes support the primary/secondary pulleys and differential assemblies, enduring constant rotational speeds, heavy radial loads, and severe hydraulic thrusts. Over time and extended mileage, bearing fatigue, race pitting, or fluid contamination leads to persistent transmission whining, roaring, metallic grinding noise, and excessive internal shaft play. Failure to replace worn bearings can lead to misaligned pulley sheaves and catastrophic belt breakage. Manufactured with high-purity chrome steel and precision-hardened raceways, this TRANSWIN bearing kit restores quiet transmission operation, proper shaft alignment, and long-term drivetrain reliability.
Product Specifications
- Transmission Models: K110, K111, K112, K114 Continuously Variable Transmissions (CVT)
- Product Type: Automatic Transmission Pulley & Shaft Bearing Rebuild Kit
- Material: High-Purity GCr15 Chrome Steel / Vacuum Degassed Bearing Steel
- Precision Rating: ABEC-3 / ISO P6 Precision Tolerances
- Heat Treatment: Case-Hardened Raceways for Exceptional Surface Fatigue Resistance
- Quality Control: 100% Noise, Vibration (NVH), and Dimensional Tolerance Tested.
Vehicle Application & Compatibility
Compatible with Toyota and Lexus models equipped with K110, K111, K112, and K114 CVT transmissions:
- Toyota RAV4: 2.0L / 2.4L / 2.5L (equipped with K110/K111/K112/K114 CVT)
- Toyota Camry & Camry Hybrid: CVT models
- Toyota Series: Corolla, Alphard, Vellfire, Previa, Estima
- Lexus Series: NX200 / NX200t / ES Series (equipped with Toyota K-series CVT gearboxes)
- Note: Please check your transmission nameplate (K110, K111, K112, K114) and bearing dimensions before ordering.
Key Features & Advantages
- High Load Capacity & Fatigue Resistance: Premium chrome steel construction withstands heavy axial and radial loads without raceway flaking.
- Reduced Noise & Vibration: Precision-ground rolling elements and raceways eliminate transmission hum, whining, and gear pitch noise.
- OEM Dimensional Accuracy: Direct drop-in fit for quick, seamless installation during gearbox overhaul.
- Thermal Stability: Engineered to maintain optimal clearance and structural integrity under high CVT operating oil temperatures.
Why Choose TRANSWIN?
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
- Premium OEM Quality: All TRANSWIN parts are manufactured using high-grade materials and undergo 100% rigid testing to ensure precise fitment and prolonged service life.
- Factory-Direct Pricing: We offer highly competitive wholesale pricing to maximize profit margins for transmission repair shops, distributors, and parts importers worldwide.
- Extensive Inventory & Fast Shipping: Our robust supply chain ensures reliable stock availability and prompt, efficient global shipping to keep your business moving.
- Professional B2B Support: Backed by transmission experts, TRANSWIN provides comprehensive technical assistance and reliable after-sales service for hassle-free purchasing.
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