TP Tuff Parts GTCB944 Centre Bearing for Lexus RX
GTCB944 is a centre bearing for Lexus RX and Toyota Kluger, interchangeable with OEM 37230-29015.
- Part number
- GTCB944
- OEM number
- 37230-29015 37230-21020 88972024
- Dimensions
- 210 × 60 × 105 mm
- Position
- Rear
Shipping, returns and warranty
- Free shipping Standard via Australia Post (Shipping policy)
- 30-day returns Fit Guarantee when we check your vehicle (Returns policy)
-
Quick handling Order by 10 am (Melbourne time) on a business day for same-day dispatch
- Warranty backed Australian owned, Melbourne (Warranty page)
TP Tuff Parts GTCB944 Centre Bearing
Vehicle fitment6 vehicle variants listed
| Make | Model | Series | Variant | Year |
|---|---|---|---|---|
| Lexus | RX | U10 SUV 300 (MCU10, MCU10R) | FWD Petrol 3.0L 6cyl 148kW 1MZ-FE | 1999 - 1999 |
| Lexus | RX | GYL25 SUV 450h, 450hL AWD | AWD Full Hybrid 3.5L 6cyl 193kW | 2021 - 2021 |
| Lexus | RX | GYL25 SUV 450h, 450hL AWD | AWD Full Hybrid 3.5L 6cyl 193kW 2GR-FXS | 2015 - 2015 |
| Lexus | RX | L20 SUV 350 4WD (GGL25R, GGL26R) | AWD Petrol 3.5L 6cyl 221kW 2GR-FKS | 2017 - 2017 |
| Toyota | Kluger | U40 SUV 3.5 4WD (GSU45R) | AWD Petrol 3.5L 6cyl 201kW 2GR-FE | 2007 - 2014 |
| Toyota | Kluger | U20 SUV 3.3 4WD (MCU28R) | AWD Petrol 3.3L 6cyl 171kW 3MZ-FE | 2003 - 2007 |
Not sure? Ask us with your rego or VIN and we'll check before you order.
Part GTCB944, 210 × 60 × 105 mm
| Part number | GTCB944 |
|---|---|
| Brand | TP Tuff Parts |
| Interchangeable with | Bearing Wholesalers CB944 |
| OEM number | 37230-29015 37230-21020 88972024 |
| Dimensions | 210 × 60 × 105 mm (L × W × H) |
| Shaft diameter | 30 mm |
| Pack quantity | 1 |
| Position | Rear |
The TP Tuff Parts GTCB944 Centre Bearing fits Lexus RX Toyota Kluger and is interchangeable with CB944 37230-29015 37230-21020 88972024. Engineered to stabilise your driveshaft ...
TP Tuff Parts GTCB944 Centre Bearing – Premium Stability & OEM Quality
The TP Tuff Parts GTCB944 Centre Bearing fits Lexus RX Toyota Kluger and is interchangeable with CB944 37230-29015 37230-21020 88972024. Engineered to stabilise your driveshaft and minimise vibrations during acceleration, it is built to OEM standards using Japanese NTN and Taiwanese bearings, premium rubber, and cold-rolled steel plates for unmatched strength, vibration dampening, and oil/abrasion resistance. Pre-greased and pre-sealed for extended durability, it is widely recognised for meeting or exceeding OEM specifications and ensuring perfect compatibility.
Manufactured using fully recyclable materials to reduce environmental impact and backed by an Australian warranty for peace of mind, this top-rated centre bearing offers exceptional performance and reliability across Australian conditions.Attention: This product may not fit your vehicle. Please check the dimensions of your existing parts before purchase to avoid disappointment.
Specifications
- Pack quantity: TP Tuff Parts GTCB944 Centre Bearing
- Interchangeable with: CB944 37230-29015 37230-21020 88972024
- Condition: Brand New in Box, Ready for Installation
- Dimensions: 210mm (L) × 60mm (W) × 105mm (H)
- Shaft diameter: 30mm
- Bracket (Bolt Hole Centre Distance): 177.5mm
- Fits: Lexus RX (1999 2015 2017 2021) Toyota Kluger (2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014)
Key features
- Premium Build Crafted with OEM-standard Japanese NTN and Taiwanese bearings, high-quality rubber and cold-rolled steel plates for unmatched strength, vibration dampening and oil/abrasion resistance.
- OEM Compliant Widely recognised by mechanics for meeting or exceeding OEM standards, ensuring perfect compatibility and reliable performance.
- Optimised Performance Engineered to stabilise your vehicle and secure the driveshaft while minimising vibrations during acceleration, with pre-greased and pre-sealed bearings for extended durability.
- Proven Reliability Trusted by Australian drivers for over a decade, this top-rated centre bearings undergoes stringent digital quality control process for consistent and reliable performance across conditions, backed with an Australian warranty for peace of mind.
- Minimise Impact Manufactured using fully recyclable materials to help reduce environmental impact.
About TP Tuff Parts
A trusted Australian brand known for durability and performance, delivers ISO‑certified automotive components engineered for longevity and backed by an Australia‑wide warranty, demonstrating unwavering quality, reliability and value.
Shop with confidence at Service Parts Online
As a top-rated seller, we deliver premium quality, competitive pricing, and fast local support with tracked deliveries. Globally validated performance and tailored bulk solutions available.
Will GTCB944 fit my Lexus RX?
Will GTCB944 fit my Lexus RX?
GTCB944 is listed as a centre bearing for Lexus RX. Check your year and engine against the vehicle fitment table on this page before you order.
What does GTCB944 replace?
GTCB944 is interchangeable with OEM 37230-29015 37230-21020 88972024.
Drive With Confidence and Comfort
TUFF PARTS® CENTRE BEARINGS & STRUT MOUNTS
Drive With Confidence and Comfort
TUFF PARTS® Centre Bearings and Strut Mounts are engineered to minimise excessive noise, vibration, and harshness (NVH) for a smoother, safer drive. Manufactured to strict OEM standards and trusted by Australian drivers for over a decade, these components protect your vehicle's drivetrain and suspension systems by maintaining proper alignment and reducing stress on surrounding parts. Widely recognised by mechanics for meeting or exceeding OEM standards, these top-rated centre bearings and strut mounts guarantee perfect compatibility and reliable performance, backed by an Australian warranty for peace of mind.
Premium Bearings
Incorporating globally recognised Japanese NTN and Taiwanese bearings, these centre bearings deliver exceptional durability, precision engineering, and reliable performance. High-quality bearings ensure smooth operation and an extended service life even on the most demanding roads and conditions.
Superior Build
Constructed with cold-rolled steel plates that provide up to 20% greater tensile strength compared to hot-rolled steel, these bearings and strut mounts offer improved durability and resistance to deformation. This robust construction makes them a dependable choice for maintaining vehicle stability and handling.
Optimised Performance
Utilising natural rubber for its superior vibration-dampening properties, high tensile strength, and abrasion resistance, these components reduce wear on drivetrain and suspension parts, ensuring optimal performance and longevity under challenging conditions.

Related products
Customer reviews
5.0 out of 5
Reviews for TP Tuff Parts centre bearings (10). We show reviews across the range, so you also see what buyers of similar parts say. Each review names the part it was for.
740 of 743 reviews on our store are from verified buyers.