What is the function and importance of the axle shafts and CV joints for the 2004 Toyota Sienna?

Power is transferred from the transaxle to the wheels through a pair of Axle Shaft in the vehicle. These drive axles have inner and outer ends. The inner end of every drive axle is connected to the transaxle and directly splined to the different side gears. The outer ends of the drive axles are splined to axle hubs and secured by a large nut. The left-side drive axle is shorter than the right-side drive axle. The right axle also includes an intermediate shaft supported by a bearing in the middle. The inner ends of the drive axles feature sliding constant velocity (CV) joints, which allow for both angular and axial motion. The outer joint, comprising ball bearings between an inner race and an outer race, enables angular movement but not axial motion. Regular inspection of the boots surrounding the CV joints is crucial to identify any damage or leakage of lubricant. If a CV joint boot is torn, it must be replaced immediately to prevent damage to the joints.

Genuine 2004 Toyota Sienna Axle Shaft

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6 Axle Shafts found

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2004 Toyota Sienna Shaft Assembly, Front Drive, Left
Part Number: 43420-08031
$430.07 MSRP: $633.05
You Save: $202.98 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shaft Assy, Front Drive, Lh; Axle Assembly
- Position: Driver Side
- Part Name Code: 43420
- Item Weight: 18.90 Pounds
- Item Dimensions: 31.3 x 5.2 x 5.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 43420-08031
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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2004 Toyota Sienna Shaft Assembly, Front Drive, Right
Part Number: 43410-08041
$464.08 MSRP: $683.13
You Save: $219.05 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shaft Assy, Front Drive, Rh; Axle Assembly
- Position: Passenger Side
- Part Name Code: 43410
- Item Weight: 19.50 Pounds
- Item Dimensions: 47.8 x 5.5 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 43410-08041
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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2004 Toyota Sienna Shaft Assembly, Rear Drive, Left
Part Number: 42340-08010
$395.04 MSRP: $581.49
You Save: $186.45 (33%)
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Product Specifications
- Other Name: Shaft Assy, Rear Drive, Lh; Axle Assembly, Axle Shaft Assembly
- Position: Rear Driver Side
- Item Weight: 16.10 Pounds
- Item Dimensions: 28.4 x 8.6 x 7.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 42340-08010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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2004 Toyota Sienna Shaft Assembly, Rear Drive Outboard Joint, Left
Part Number: 42370-09007
$258.40 MSRP: $370.53
You Save: $112.13 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shaft Assembly, Rear Drive Outboard Joint, Lh; Outer CV Joint, Outer Joint Assembly
- Position: Driver Side
- Item Weight: 13.50 Pounds
- Item Dimensions: 32.5 x 6.0 x 5.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 42370-09007
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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2004 Toyota Sienna Shaft Assembly, Front Drive, Left
Part Number: 43420-08020
$297.38 MSRP: $452.96
You Save: $155.58 (35%)
ADD TO CART
Product Specifications
- Other Name: Shaft Assy, Front Drive, Lh; Axle Assembly
- Position: Driver Side
- Part Name Code: 43420
- Item Weight: 20.60 Pounds
- Item Dimensions: 30.1 x 5.3 x 5.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 43420-08020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
2004 Toyota Sienna Shaft Assembly, Front Drive, Right
Part Number: 43410-08030
$363.28 MSRP: $561.28
You Save: $198.00 (36%)
Product Specifications
- Other Name: Shaft Assy, Front Drive, Rh; Axle Assembly
- Position: Passenger Side
- Part Name Code: 43410
- Item Weight: 30.00 Pounds
- Item Dimensions: 50.9 x 6.2 x 6.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 43410-08030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK

2004 Toyota Sienna Axle Shaft

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2004 Toyota Sienna Axle Shaft Parts Questions & Experts Answers

Q: What is the function and importance of the axle shafts and CV joints for the 2004 Toyota Sienna?
A: Power is transferred from the transaxle to the wheels through a pair of Axle Shaft in the vehicle. These drive axles have inner and outer ends. The inner end of every drive axle is connected to the transaxle and directly splined to the different side gears. The outer ends of the drive axles are splined to axle hubs and secured by a large nut. The left-side drive axle is shorter than the right-side drive axle. The right axle also includes an intermediate shaft supported by a bearing in the middle. The inner ends of the drive axles feature sliding constant velocity (CV) joints, which allow for both angular and axial motion. The outer joint, comprising ball bearings between an inner race and an outer race, enables angular movement but not axial motion. Regular inspection of the boots surrounding the CV joints is crucial to identify any damage or leakage of lubricant. If a CV joint boot is torn, it must be replaced immediately to prevent damage to the joints.