21830-2W400
kingmay
21830-2W400
Hyundai
Santa Fe
2018, 2017, 2016, 2015, 2014, 2013
Engine System, Transmission System
Engine Mount
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Product Description
The 21830-2W400 Transaxle Mounting Bracket Assembly is engineered as a direct OE-style replacement for Hyundai Santa Fe and Santa Fe Sport models, designed to secure the transaxle to the vehicle chassis while reducing drivetrain vibration and shift harshness. This bracket assembly is manufactured to match original equipment dimensions, mounting hole positions, and load-bearing requirements, making it suitable for professional repair, fleet maintenance, and aftermarket replacement applications.
Constructed from high-tensile steel, the bracket body provides rigid support under engine torque, road load, and variable driving conditions. The integrated oil-resistant rubber bushing helps absorb vibration between the transaxle and chassis, reducing idle shake, shift clunk, and drivetrain noise. This combination of steel strength and rubber damping contributes to a smoother and more stable driving experience after installation.
The 21830-2W400 is designed for direct fitment without additional modification. All mounting holes are aligned to original specifications, which helps reduce installation time and improves repair efficiency. It is suitable for vehicles equipped with automatic transaxle, supporting both routine maintenance and complete transaxle replacement projects.

| Parameter Category | Details |
|---|---|
| OE Number | 21830-2W400 |
| Official Name | Transaxle Mounting Bracket Assembly |
| Interchange OE Numbers | 218302W400 |
| Applicable Vehicles | Hyundai Santa Fe 2013-2018, Hyundai Santa Fe Sport 2013-2018 |
| Mount Position | Transaxle to chassis mounting location |
| Core Material | High-tensile steel housing |
| Damping Component | Oil-resistant rubber bushing |
| Installation Type | Direct bolt-on replacement |
| Fitment Standard | OE dimension and mounting hole alignment |
| Key Function | Secure transaxle, reduce vibration, improve shift smoothness |
| Application | Automatic transaxle replacement and repair |
The bracket body is made of high-tensile steel, which offers rigidity, impact resistance, and long-term load-bearing performance under normal driving conditions. It is designed to support the transaxle assembly and maintain stable positioning during acceleration, deceleration, and gear changes.
Vibration and Noise Reduction
The oil-resistant rubber bushing is integrated into the assembly to dampen drivetrain vibration caused by engine torque and transaxle operation. This helps reduce idle vibration, shift clunk, and road-induced noise, restoring a smoother driving feel.
Direct Fit Installation
Manufactured according to OE dimensions, the bracket allows for straightforward installation without cutting, drilling, or modification. The precisely positioned mounting holes help ensure proper alignment between the transaxle and chassis.
This transaxle mounting bracket assembly is produced to meet aftermarket replacement standards, with dimensional inspection, surface finish checking, and visual quality control performed before shipment. It is suitable for auto parts distributors, repair shops, and wholesale buyers.
FAQ about 21830-2W400 Transaxle Mounting Bracket Assembly
Yes, the 21830-2W400 Transaxle Mounting Bracket Assembly is designed as a direct OE-style replacement for the specified Hyundai Santa Fe and Santa Fe Sport models.
Common symptoms include excessive idle vibration, shift clunk, drivetrain noise during acceleration, and visible movement or damage around the transaxle mounting area.
No, it is designed for bolt-on installation. Always confirm the part number, vehicle year, and transaxle type before installation.
Yes, small trial orders and bulk wholesale orders are both supported. Custom packaging and competitive pricing can be discussed based on order quantity.