How to remove and reinstall the rear differential on Lexus RX330?

Lift up the rear part of your car carefully, stabilize it with jackstands, and lock the front wheels so your car won't move. Entry the shift lever to Neutral, disengage the parking brake, and keep driving. Drain the differential lubricant. Remove the driveaxles from the differential. Fix the driveshaft to the pinion flange's position first, then undo the bolts holding the driveshaft to the flange. Hold the driveshaft up with wire so that it hangs by the middle support bearing. When your vehicle has an electromagnetic control coupling, detach the electrical cable from it. Also, take the harness free from its holders on the back differential and find a place to keep it out of the way. Remove the rear exhaust pipe assembly. To access the differential like that, you need to take apart the subframe and differential system on RX 330/350 vehicles. Place floor jack under the kit then unscrew the bracket holding it down, followed by the bolts connecting the kit to the car. Slowly lower the jack until the kit comes free from beneath the vehicle. Reinstall the differential just like we took it out, spinning the bolts until they reach the correct tightness levels, then add proper oil for movement.

Genuine Lexus RX330 Differential

Front Differential

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Lexus RX330 Rear Differential Carrier Assembly
Part Number: 41110-48080
$2206.55 MSRP: $3058.56
You Save: $852.01 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Carrier Assy, Differential, Rear
- Manufacturer Note: *FGR=41:14=2.928
- Position: Rear
- Replaced by: 41110-21071
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-AWAGKA, MCU38L-AWAGKA
View related parts
Lexus RX330 Case Sub-Assy, Differential, NO.2
Part Number: 41302-21010
$268.50 MSRP: $366.08
You Save: $97.58 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 41302-20020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-AWAGKA, GSU35L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX330 Gear Assy, Center Differential Planetary
Part Number: 41310-21020
$358.89 MSRP: $489.31
You Save: $130.42 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Center
- Replaced by: 41310-48010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-AWAGKA, GSU35L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX330 Case, Differential
Part Number: 41311-14031
$300.47 MSRP: $416.49
You Save: $116.02 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Case
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-AWAGKA, GSU35L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX330 Case Sub-Assy, Rear Differential
Part Number: 41301-21060
$548.03 MSRP: $759.64
You Save: $211.61 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential
- Position: Rear
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-AWAGKA, GSU35L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX330 Case, Front Differential
Part Number: 41301-33080
$700.91 MSRP: $971.54
You Save: $270.63 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Front
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-AWAGKA, MCU33L-AWAGKA
View related parts
Lexus RX330 Rear Differential Carrier Assembly
Part Number: 41110-21070
$2206.55 MSRP: $3058.56
You Save: $852.01 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Carrier Assy, Differential, Rear
- Manufacturer Note: *FGR=41:14=2.928
- Position: Rear
- Replaced by: 41110-21071
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX330 Rear Differential Carrier Assembly
Part Number: 41110-48081
$2206.55 MSRP: $3058.56
You Save: $852.01 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Carrier Assy, Differential, Rear
- Manufacturer Note: *FGR=41:14=2.928
- Position: Rear
- Replaced by: 41110-21071
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2006 Lexus RX330 | STD | 6 Cyl 3.5L | 2GRFE; GSU35L-AWAGKA
View related parts
Lexus RX330 Rear Differential Carrier Assembly
Part Number: 41110-21090
Product Specifications
- Other Name: Carrier Assy, Differential, Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU35L-AWAGKA, MCU38L-AWAGKA
View related parts
Lexus RX330 Case, Front Differential
Part Number: 41301-07020
Product Specifications
- Manufacturer Note: (L)
- Position: Front
- Replaces: 41301-45020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-CWAGKA, MCU33L-CWAGKA
View related parts
Lexus RX330 Case, Front Differential
Part Number: 41301-45020
Product Specifications
- Manufacturer Note: (J)
- Position: Front
- Replaced by: 41301-07020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lexus RX330 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-CWAGKA, MCU33L-CWAGKA

Lexus RX330 Differential

The Lexus RX330 Differential ensures that the SUV can change corners relatively smoothly by applying engine torque to each drive wheel at whichever speed is required. In normal driving, the open Differential makes use of a ring and side gear set to split power evenly so that in case of turning, one wheel can rotate faster to prevent tire scrubbing and strain. Some model years of the Lexus RX330 adopted a limited slip Differential, which adds clutch packs and a spring to vary the torque to push extra force to the wheel with more grip for better traction on rain or loose gravel. Front wheel drive RX330 editions house the unit in the transaxle, while all wheel drive trims pair that front assembly with a rear Differential and a center coupling to allow the vehicle to balance its power between axles. The major trade-off between open and limited slip units is traction since the open style can spin helplessly on ice, while the limited slip can chatter from pulling away on a slick start. Keeping clean lubricant inside any Lexus RX330 Differential means reduced heat, noise, and premature wear, which helps the Lexus crossover to remain quiet and dependable.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX330 Differential available on LexusPartsNow.com. Our OEM Lexus RX330 Differential come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

Lexus RX330 Differential Parts Questions & Experts Answers

Gear Assy, Center Differential Planetary
41310-21020
Q: How to remove and reinstall the rear differential on Lexus RX330?
A:
Lift up the rear part of your car carefully, stabilize it with jackstands, and lock the front wheels so your car won't move. Entry the shift lever to Neutral, disengage the parking brake, and keep driving. Drain the differential lubricant. Remove the driveaxles from the differential. Fix the driveshaft to the pinion flange's position first, then undo the bolts holding the driveshaft to the flange. Hold the driveshaft up with wire so that it hangs by the middle support bearing. When your vehicle has an electromagnetic control coupling, detach the electrical cable from it. Also, take the harness free from its holders on the back differential and find a place to keep it out of the way. Remove the rear exhaust pipe assembly. To access the differential like that, you need to take apart the subframe and differential system on RX 330/350 vehicles. Place floor jack under the kit then unscrew the bracket holding it down, followed by the bolts connecting the kit to the car. Slowly lower the jack until the kit comes free from beneath the vehicle. Reinstall the differential just like we took it out, spinning the bolts until they reach the correct tightness levels, then add proper oil for movement.

Related Lexus RX330 Parts

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