How to replace the Transfer Case Seal on Toyota 4Runner?

The process to replace the Transfer Case Oil Seal starts with draining transfer oil followed by detachment of the transfer case lower protector and the automatic transmission with transfer. After removing the output shaft companion flange sub-assembly use Special Service Tool: 09308-00010 to extract the transfer case oil seal while preserving the oil-seal-fitted surface of the case. To install the new oil seal begin by greasing its lip with MP grease while driving it into position using Special Service Tool: 09316-60011 (09316-00011) along with a hammer until the surface becomes level with the case upper surface. Reinstall the output shaft companion flange sub-assembly together with the automatic transmission transfer unit and the transfer case lower protector. Complete the procedure by filling the transfer oil reservoir then inspecting the automatic transmission fluid while performing a driving test after vehicle warm-up.

How to replace the Transfer Case Seal on Toyota Sienna?

Starting the replacement process of the Transfer Case Oil Seal (4WD) requires complete disassembly of the engine assembly with transaxle followed by automatic transmission with transfer and transfer assembly elimination. Use Special Service Tool: 09308-00010 to separate the center differential lock sleeve from the transfer case oil seal while protecting the oil-seal-fitted surface of the case. Install the new transfer case oil seal using Special Service Tools 09387-00010 and 09950-70010 (or 09951-07150) while ensuring straight installation and application of MP grease to the lip end of the seal. The process requires center differential lock sleeve replacement after which workers can install the transfer assembly and automatic transmission with transfer before they move to engine assembly with transaxle installation. End the process by inspecting and adjusting the front wheel alignment and checking the ABS speed sensor signal for the ABS with EBD & BA & TRAC & VSC system.

OEM Toyota Transfer Case Seal

Transfer Case Output Shaft Seal

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110 Transfer Case Seals found

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Toyota Axle Seal, Passenger Side
Part Number: 90311-35056
$9.19 MSRP: $12.79
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Product Specifications
- Other Name: Seal, Type T Oil; CV Axle Shaft Seal, Front Right; Transmission & Transfer Case Seals; Wheel Seal; Output Shaft Seal; Input Shaft Seal; Seal, Oil (For Transfer Case Passenger Side)
- Position: Passenger Side
Fits the following Toyota Models:
- Avalon | 2021 | Hybrid Limited, Hybrid XLE, Hybrid XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Camry | 2020-2022 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE, L, LE, SE, SE Nightshade, TRD, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.5 L GAS
- GR Corolla | 2023 | Circuit Edition, Core, Morizo Edition | 3 Cyl 1.6 L GAS
- Highlander | 2020-2022 | L, LE, Limited, Platinum, XLE, XSE | 6 Cyl 3.5 L GAS
- RAV4 | 2019-2023 | Adventure, LE, Limited, TRD Off-Road, XLE, XLE Premium | 4 Cyl 2.5 L GAS
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Toyota Pinion Seal
Part Number: 90311-38015
$11.46 MSRP: $15.95
You Save: $4.49 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Differential Pinion Seal; Outer Seal; Seal; Seal, Oil (For Rear Differential Carrier)
- Manufacturer Note: NOK
- Replaces: 90311-38014, 90311-38057, 90311-38124
Fits the following Toyota Models:
- Celica | 1984-1985 | GT, GTS, ST, Supra | 4 Cyl 2.4 L GAS, 6 Cyl 2.8 L GAS
- Corolla | 1989-1992, 1984-1987 | Base, DLX, DLX All Trac, GTS, LE, Sport DLX, Sport GTS, Sport SR5, SR5, SR5 All Trac | 4 Cyl 1.6 L GAS
- Cressida | 1984-1985 | Luxury | 6 Cyl 2.8 L GAS
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Toyota Pinion Seal
Part Number: 90311-44005
$18.15 MSRP: $25.27
You Save: $7.12 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; Differential Pinion Seal; Differential Seal; Axle Seal; Seal, Oil (For Rear Differential Carrier)
Fits the following Toyota Models:
- Supra | 1993-1998 | Base, Twin Turbo | 6 Cyl 3.0 L GAS
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Toyota Seal, Oil(For Transmission Case Rear Adapter Cover)
Part Number: 90311-48016
$9.31 MSRP: $12.96
You Save: $3.65 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Automatic Transmission Extension Housing Seal; Transfer Case Gasket; Multi-Purpose Seal.
- Manufacturer Note: SHAFT SIDE
Fits the following Toyota Models:
- Land Cruiser | 1998-2007, 1991-1995 | Base | 6 Cyl 4.0 L GAS, 6 Cyl 4.5 L GAS, 8 Cyl 4.7 L GAS
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Toyota Seal, Oil (For Transfer Case)
Part Number: 90311-50039
$18.03 MSRP: $25.10
You Save: $7.07 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Auto Trans/Transfer Shaft/Output/Input Seal; Axle Seal
- Manufacturer Note: TYPE A:REFER ILLUST.
Fits the following Toyota Models:
- Sequoia | 2008-2022 | Limited, Nightshade, Platinum, SR5, TRD Pro, TRD Sport | 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
- Tundra | 2014-2017 | 1794 Edition, Limited, Platinum, SR, SR5, TRD Pro | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota Seal, Passenger Side
Part Number: 90311-40028
$14.93 MSRP: $20.78
You Save: $5.85 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Multi-Purpose Seal; Oil Seal Set; Axle Seal; Oil Seal; Seal, Oil (For Front Differential Oil Seal Retainer); Front Drive Shaft Oil Seal, Passenger Side
- Position: Passenger Side
- Replaces: 90311-40010
Fits the following Toyota Models:
- Sienna | 1998-2003 | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Extension Housing Seal
Part Number: 90311-45033
$15.16 MSRP: $21.10
You Save: $5.94 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Manual Transmission Gasket Set; Transmission Seal; Seal, Oil(For Manual Transmission Extension Housing)
- Replaces: 90311-45024
Fits the following Toyota Models:
- Tacoma | 2005-2015 | Base, Pre Runner, X-Runner | 6 Cyl 4.0 L GAS
- Tundra | 2005-2006 | Base, Limited, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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Toyota Seal, Driver Side
Part Number: 90311-50029
$24.96 MSRP: $34.75
You Save: $9.79 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Multi-Purpose Seal; Axle Seal; Oil Seal; Seal, Oil(For Differential Side Bearing Retainer); Oil Seal, Front Drive Shaft, Driver Side
- Position: Driver Side
- Replaces: 90311-50011
Fits the following Toyota Models:
- Sienna | 1998-2003 | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Drive Shaft Seal
Part Number: 90311-40021
$14.93 MSRP: $20.78
You Save: $5.85 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Automatic Transmission Transfer Shaft Seals; Seal, Type T Oil (For Transfer Cover)
Fits the following Toyota Models:
- 4Runner | 1996-2004 | Base, Limited, Sport, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
- Sequoia | 2001-2004 | Limited, SR5 | 8 Cyl 4.7 L GAS
- T100 | 1996-1998 | Base, DLX, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
- Tacoma | 1996-2004 | Base, DLX, Limited, Pre Runner, SR5, S-Runner | 4 Cyl 2.4 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
- Tundra | 2000-2004 | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 8 Cyl 4.7 L GAS
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Toyota Seal, Oil (For Automatic Transmission Extension Housing)
Part Number: 90311-A0031
$11.82 MSRP: $16.45
You Save: $4.63 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; Auto Transmission Extension Housing & Transfer Shaft Seals; Multi-Purpose Seal
- Replaces: 90311-40034, 90311-40045
Fits the following Toyota Models:
- 4Runner | 2010-2023 | 40th Anniversary Edition, Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
- FJ Cruiser | 2010-2014 | Base | 6 Cyl 4.0 L GAS
- Sequoia | 2008-2012 | Limited, SR5 | 8 Cyl 4.7 L GAS
- Tacoma | 2009-2022 | Base, Limited, Nightshade, Pre Runner, SR, SR5, Trail, TRD Off-Road, TRD Pro, TRD Sport, X-Runner | 4 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 4.0 L GAS
- Tundra | 2014-2019 | 1794 Edition, Limited, Platinum, SR, SR5, TRD Pro | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota Pinion Seal
Part Number: 90311-44007
$19.94 MSRP: $27.76
You Save: $7.82 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; Differential Pinion Seal; Differential Seal; Axle Seal; Seal, Oil (For Rear Differential Carrier)
- Replaces: 90311-44006
Fits the following Toyota Models:
- Sequoia | 2001-2007 | Limited, SR5 | 8 Cyl 4.7 L GAS
- T100 | 1993-1998 | Base, DLX, DX, One-Ton, One-Ton DLX, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.4 L GAS
- Tacoma | 2005-2015, 1995-2003 | Base, DLX, Limited, Pre Runner, SR5, S-Runner, TRD Pro, X-Runner | 4 Cyl 2.4 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS
- Tundra | 2000-2006 | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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Toyota Axle Seal, Passenger Side
Part Number: 90311-35076
$11.70 MSRP: $16.28
You Save: $4.58 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; CV Axle Shaft Seal, Right; Wheel Seal; Oil Seal, Front Drive Shaft, Passenger Side
- Position: Passenger Side
Fits the following Toyota Models:
- Corolla | 2020-2022 | L, LE, XLE | 4 Cyl 1.8 L GAS
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Toyota Extension Housing Seal
Part Number: 90311-40048
$12.77 MSRP: $17.79
You Save: $5.02 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; Manual Transmission Gasket Set; Transmission Seal
- Replaces: 90311-T0096, 90311-40032, 90311-T0051, 90311-40035, 90311-T0029, 90311-T0067
Fits the following Toyota Models:
- Tacoma | 2009-2015 | Base, Pre Runner | 4 Cyl 2.7 L GAS
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Toyota Axle Seal
Part Number: 90118-WB294
$9.33 MSRP: $12.99
You Save: $3.66 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Oil; CV Axle Shaft Seal; Wheel Seal; Oil Seal, Front Drive Shaft, Passenger Side; Oil Seal, Front Drive Shaft, Driver Side
Fits the following Toyota Models:
- Yaris | 2019-2020 | L, LE, XLE | 4 Cyl 1.5 L GAS
- Yaris iA | 2017-2018 | Base | 4 Cyl 1.5 L GAS
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Toyota Oil Seal
Part Number: 90311-43013
$8.35 MSRP: $11.63
You Save: $3.28 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; Transmission Seal; Seal, Oil(For Transfer Adapter)
Fits the following Toyota Models:
- Tacoma | 2016-2022 | Limited, SR, SR5, Trail, TRD Off-Road, TRD Pro, TRD Sport | 4 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
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Toyota Pinion Seal, Rear
Part Number: 90311-46012
$27.11 MSRP: $37.74
You Save: $10.63 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; CV Axle Shaft Seal, Rear; Front Seal; Differential Carrier Rear Seal; Seal, Oil (For Front Differential Carrier)
- Position: Rear
Fits the following Toyota Models:
- Sequoia | 2023-2024 | Capstone, Limited, Platinum, SR5, TRD Pro | 6 Cyl 3.4 L FULL HYBRID EV-GAS (FHEV)
- Tundra | 2022-2024 | 1794 Edition, Capstone, Limited, Platinum, SR, SR5, TRD Pro | 6 Cyl 3.4 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.4 L GAS
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Toyota Oil Seal, Driver Side
Part Number: 90311-50050
$15.76 MSRP: $21.94
You Save: $6.18 (29%)
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Product Specifications
- Other Name: Seal, Type T Oil; CV Axle Shaft Carrier Bearing Seal, Left; Auto Trans Output Shaft Seal; Axle Seal; Output Shaft Seal; Oil Seal, Front Drive Shaft, Driver Side
- Position: Driver Side
- Replaces: 90311-50026
Fits the following Toyota Models:
- C-HR | 2018-2022 | LE, Limited, Nightshade, XLE, XLE Premium | 4 Cyl 2.0 L GAS
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Toyota Output Shaft Seal
Part Number: 90311-50065
$17.91 MSRP: $24.93
You Save: $7.02 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; Auto Trans/Transfer Shaft/Output Shaft/Case Output/Transmission/Axle Seal; Drive Shaft Seal; Seal, Type T Oil (For Transfer Cover)
- Replaces: 90311-50040
Fits the following Toyota Models:
- Sequoia | 2008-2022 | Limited, Nightshade, Platinum, SR5, TRD Pro, TRD Sport | 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
- Tundra | 2007-2013 | Base, Limited, Platinum, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota Axle Seal, Driver Side
Part Number: 90311-35080
$11.70 MSRP: $16.28
You Save: $4.58 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Type T Oil; CV Axle Shaft Seal, Left; Wheel Seal; Oil Seal, Front Drive Shaft, Driver Side
- Position: Driver Side
Fits the following Toyota Models:
- Corolla | 2020-2022 | L, LE, XLE | 4 Cyl 1.8 L GAS
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Toyota Oil Seal, Passenger Side
Part Number: 90311-40049
$12.89 MSRP: $17.95
You Save: $5.06 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Type T Oil; CV Axle Shaft Seal, Front Right, Rear Right; Wheel Seal; Axle Seal; Output Shaft Seal; Oil Seal, Front Drive Shaft, Passenger Side; Oil Seal, Rear Drive Shaft, Passenger Side
- Manufacturer Note: TYPE B:REFER ILLUST.
- Position: Passenger Side
Fits the following Toyota Models:
- Camry | 2019-2024 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Crown | 2023 | Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Mirai | 2021-2023 | Limited, XLE | FUEL CELL EV (FCEV)
- RAV4 | 2019-2023 | Hybrid LE, Hybrid Limited, Hybrid SE, Hybrid XLE, Hybrid XLE Premium, Hybrid XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Venza | 2021-2023 | LE, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Transfer Case Seal

OEM parts deliver unmatched quality you can rely on. They pass extensive quality control inspections. Toyota produces them to the official factory specifications. This process helps prevent defects and imperfections. So you can get exceptional lifespan and a flawless fit. Need new OEM Toyota Transfer Case Seal? You'll love our wide selection of genuine options. Shop in minutes and skip the hunt. Our prices are unbeatable, you'll save time and money. It's easy to shop and find the right piece. Our committed customer service team gives professional help from start to finish. Every part includes a manufacturer's warranty. We ship quickly, your parts will arrive fast at your door.

Toyota Transfer Case Seal retains the location of the driveshaft fluid and helps avoid power-dissipating leakages. Toyota is operating under a production philosophy that entails reduced waste, identified issues early on, and turned quick solutions into long-term benefits; hence, customers are witnessing fewer breakdowns and increased miles per gallon. Whether it is the updated Hybrid Synergy Drive in high commuter miles or the plug-in systems in crossovers that the company takes on road tripping, Toyota continues to add electric support features, and commuters and road-cruising cars alike pull off the line with the same silky pull and noise-free cruising at speed. The Toyota TNGA undercarriage sheds pounds and shifts the center of gravity as well as stiffens the chassis, sharpens the steering action, and increases crash protection without compelling owners to pay more or lose cabin area. These kinds of shrewd actions have built Toyota a reputation for cars that do not wear out, start every morning, and shake off the extreme climates without any fancy maintenance. Transfer Case Seal is a protective cover between transfer gears and transmission fluid, made of a heat-resistant elastomer, lips that are carefully machined, and a spring tension to prevent blowout of lubricant under extreme load changes, hard starts, or steep hill crawls, keeping the driveline components submerged and cool. Since the Transfer Case Seal maintains the right amount of oil, all the transfer gears are in full contact, and thus the torque is in every single wheel without the chatter and surge. Swapping in a new Transfer Case Seal can help drivers escape the domino effect of fluid starvation, gear scoring, vibration, and expensive replacement of driveline components in the future.

Toyota Transfer Case Seal Parts and Q&A

Seal, Oil (For Rear Differential Side Gear Shaft), Front
90311-47013
Q: How to replace the Transfer Case Seal on Toyota 4Runner?
A:
The process to replace the Transfer Case Oil Seal starts with draining transfer oil followed by detachment of the transfer case lower protector and the automatic transmission with transfer. After removing the output shaft companion flange sub-assembly use Special Service Tool: 09308-00010 to extract the transfer case oil seal while preserving the oil-seal-fitted surface of the case. To install the new oil seal begin by greasing its lip with MP grease while driving it into position using Special Service Tool: 09316-60011 (09316-00011) along with a hammer until the surface becomes level with the case upper surface. Reinstall the output shaft companion flange sub-assembly together with the automatic transmission transfer unit and the transfer case lower protector. Complete the procedure by filling the transfer oil reservoir then inspecting the automatic transmission fluid while performing a driving test after vehicle warm-up.
Seal, Oil (For Rear Differential Carrier)
90311-38068
Q: How to replace the Transfer Case Seal on Toyota Sienna?
A:
Starting the replacement process of the Transfer Case Oil Seal (4WD) requires complete disassembly of the engine assembly with transaxle followed by automatic transmission with transfer and transfer assembly elimination. Use Special Service Tool: 09308-00010 to separate the center differential lock sleeve from the transfer case oil seal while protecting the oil-seal-fitted surface of the case. Install the new transfer case oil seal using Special Service Tools 09387-00010 and 09950-70010 (or 09951-07150) while ensuring straight installation and application of MP grease to the lip end of the seal. The process requires center differential lock sleeve replacement after which workers can install the transfer assembly and automatic transmission with transfer before they move to engine assembly with transaxle installation. End the process by inspecting and adjusting the front wheel alignment and checking the ABS speed sensor signal for the ABS with EBD & BA & TRAC & VSC system.