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Product Details
The Genuine Honda OEM Manual Transmission Input Shaft Oil Seal (91216-PG1-005) is a factory replacement seal designed to prevent transmission fluid from leaking around the input shaft of compatible Honda and Acura manual transmissions. Manufactured to Honda's original equipment specifications by NOK, this precision-engineered oil seal provides dependable sealing performance, proper fitment, and long-lasting durability.
The transmission input shaft seal plays an important role in maintaining proper transmission lubrication by preventing manual transmission fluid from escaping where the input shaft enters the transmission housing. Over time, exposure to heat, friction, and continuous shaft rotation can cause the original seal to wear, harden, or deteriorate, potentially resulting in fluid leaks and reduced transmission reliability.
Whether you're rebuilding a K-Series manual transmission, replacing a clutch, upgrading your flywheel, or repairing an existing transmission fluid leak, installing a new genuine Honda input shaft seal is an excellent preventative maintenance measure. Its factory-engineered construction and precise 28mm x 43mm x 7mm dimensions help ensure proper sealing and dependable operation.
Features
- Genuine Honda OEM Quality: Manufactured to Honda's original equipment specifications for reliable fitment and performance.
- NOK Seal Construction: Produced by NOK, a recognized manufacturer of automotive sealing components.
- Precision 28x43x7mm Dimensions: Features a 28mm inner diameter, 43mm outer diameter, and 7mm thickness.
- Prevents Transmission Fluid Leaks: Helps keep manual transmission fluid contained within the transmission housing.
- Durable Sealing Material: Engineered to withstand transmission fluid exposure, operating temperatures, and continuous input shaft rotation.
- Direct OEM Replacement: Replaces the original factory input shaft oil seal on compatible Honda and Acura manual transmissions.
- Protects Clutch Components: Helps prevent transmission fluid from reaching the clutch disc, pressure plate, and flywheel.
- Maintains Transmission Reliability: Helps preserve proper lubrication and reduces the risk of fluid loss.
- Ideal for Transmission Rebuilds: Recommended when disassembling or rebuilding compatible manual transmissions.
- Perfect for Clutch Upgrades: An excellent preventative maintenance replacement when servicing the transmission and clutch assembly.
- Performance Application Compatible: Suitable for compatible factory and performance-oriented manual transmissions.
- Factory Fit and Function: Designed to maintain Honda's original sealing specifications without modification.
Additional Information
- Manufacturer: Honda
- Brand: Genuine Honda OEM
- Part Number: 91216-PG1-005
- Product Type: Manual Transmission Input Shaft Oil Seal
- Alternative Names: Input Shaft Seal, Main Drive Shaft Oil Seal, Transmission Front Oil Seal, Manual Transmission Oil Seal
- OEM Description: Oil Seal (28x43x7) (NOK)
- Manufacturer / Supplier: NOK
- Inner Diameter: 28mm
- Outer Diameter: 43mm
- Thickness: 7mm
- Installation Location: Manual Transmission Input Shaft / Front Transmission Housing
- Replacement Type: Direct OEM Replacement
- Superseded Part Number: 91216-PG1-003
- Quantity: 1 Seal
- Condition: New
Common Reasons for Replacement
Over time, manual transmission input shaft seals can deteriorate due to normal wear, heat exposure, and continuous shaft rotation. A worn or damaged input shaft seal can allow transmission fluid to escape into the bellhousing, potentially affecting clutch performance and transmission lubrication.
- Transmission Fluid Leaks: Fluid leaking from the front of the manual transmission or accumulating inside the bellhousing.
- Clutch Contamination: Transmission fluid reaching the clutch disc or flywheel, potentially causing clutch slipping or engagement problems.
- Worn Sealing Lip: Normal wear from continuous input shaft rotation can reduce the seal's ability to retain fluid.
- Hardened or Cracked Seal Material: Age and repeated temperature changes can cause the original seal to lose flexibility.
- High-Mileage Transmission Maintenance: Replacing aging seals can help prevent future transmission fluid leaks.
- Manual Transmission Rebuilding: Recommended when disassembling the transmission for internal repairs or performance upgrades.
- Clutch Replacement: A convenient opportunity to inspect the input shaft seal while the transmission is removed.
- Transmission Gear Upgrades: Ideal preventative replacement during transmission disassembly for upgraded gears, synchronizers, or differential components.
- Transmission Fluid Loss: A leaking input shaft seal may contribute to reduced fluid levels and increased internal transmission wear.
- Important: Fluid leaks inside the bellhousing can also originate from the engine rear main seal or other transmission components. Proper diagnosis is recommended before replacing the input shaft seal.
Installation Notes
- Remove the Transmission: Accessing the manual transmission input shaft seal generally requires removing the transmission from the vehicle.
- Inspect the Input Shaft Area: Examine the input shaft, surrounding housing, and existing seal for signs of fluid leakage, wear, or damage.
- Follow Transmission-Specific Disassembly Procedures: Depending on the transmission design, additional disassembly may be required to access and replace the input shaft seal. Refer to the appropriate Honda factory service manual.
- Remove the Existing Seal Carefully: Use the appropriate seal removal tools and techniques to avoid damaging the input shaft or transmission housing.
- Inspect the Sealing Surface: Check the input shaft sealing surface for scratches, grooves, corrosion, or excessive wear that could prevent the new seal from sealing correctly.
- Clean the Seal Housing: Remove dirt, old lubricant, and debris from the installation area before installing the replacement seal.
- Prepare the New Seal: Follow Honda's factory service procedures regarding lubrication, seal orientation, and installation preparation.
- Install the New Input Shaft Seal: Use an appropriate seal driver or installation tool to seat the seal evenly at the factory-specified depth. Avoid bending the seal or damaging its sealing lip.
- Verify Proper Installation: Confirm the seal is installed squarely and that the sealing lip is correctly positioned against the input shaft.
- Reassemble the Transmission: Reinstall any removed transmission components following the factory service manual, including specified torque values and assembly procedures.
- Refill with the Correct Transmission Fluid: If fluid was drained during service, refill the transmission with the Honda-approved manual transmission fluid specified for your application.
- Check for Leaks: After reassembly, verify proper transmission operation and inspect for any signs of fluid leakage.
- Installation Recommendation: Input shaft seal replacement may require specialized transmission tools and internal disassembly. Professional installation is recommended for individuals unfamiliar with manual transmission repair.
What's Included
- (1) Genuine Honda OEM Manual Transmission Input Shaft Oil Seal – 91216-PG1-005
Please Note:
- Transmission bearings, input shaft components, clutch components, gaskets, additional seals, transmission fluid, and installation tools are sold separately.
Keep your Honda or Acura manual transmission properly sealed and protected with the Genuine Honda OEM Manual Transmission Input Shaft Oil Seal (91216-PG1-005). Featuring precision 28x43x7mm dimensions, NOK manufacturing quality, and factory-engineered sealing performance, this OEM replacement seal is an excellent choice for transmission rebuilds, clutch replacements, drivetrain upgrades, and preventative maintenance. Whether you're restoring a daily-driven Honda or building a high-performance K-Series drivetrain, choosing genuine Honda components helps ensure dependable transmission operation and long-term reliability.
| Part Number: | 91216-PG1-005 |
| Brand: | Honda |
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 2000 | Honda | S2000 | Base |
| 2001 | Honda | S2000 | Base |
| 2002 | Acura | RSX | Base |
| 2002 | Acura | RSX | Type-S |
| 2002 | Honda | CR-V | EX |
| 2002 | Honda | CR-V | LX |
| 2002 | Honda | Civic | Si |
| 2002 | Honda | S2000 | Base |
| 2003 | Acura | RSX | Base |
| 2003 | Acura | RSX | Type-S |
| 2003 | Honda | Accord | DX |
| 2003 | Honda | Accord | EX |
| 2003 | Honda | Accord | LX |
| 2003 | Honda | CR-V | EX |
| 2003 | Honda | CR-V | LX |
| 2003 | Honda | Civic | Si |
| 2003 | Honda | Element | DX |
| 2003 | Honda | Element | EX |
| 2003 | Honda | S2000 | Base |
| 2004 | Acura | RSX | Base |
| 2004 | Acura | RSX | Type-S |
| 2004 | Acura | TL | Base |
| 2004 | Acura | TSX | Base |
| 2004 | Honda | Accord | DX |
| 2004 | Honda | Accord | EX |
| 2004 | Honda | Accord | LX |
| 2004 | Honda | CR-V | EX |
| 2004 | Honda | CR-V | LX |
| 2004 | Honda | Civic | Si |
| 2004 | Honda | Element | DX |
| 2004 | Honda | Element | EX |
| 2004 | Honda | S2000 | Base |
| 2005 | Acura | RSX | Base |
| 2005 | Acura | RSX | Type-S |
| 2005 | Acura | TL | Base |
| 2005 | Acura | TSX | Base |
| 2005 | Honda | Accord | DX |
| 2005 | Honda | Accord | EX |
| 2005 | Honda | Accord | LX |
| 2005 | Honda | CR-V | EX |
| 2005 | Honda | CR-V | LX |
| 2005 | Honda | Element | EX |
| 2005 | Honda | Element | LX |
| 2005 | Honda | S2000 | Base |
| 2006 | Acura | RSX | Base |
| 2006 | Acura | RSX | Type-S |
| 2009 | Acura | TSX | Base |
| 2009 | Honda | Accord | EX |
| 2009 | Honda | Accord | EX-L |
| 2009 | Honda | Accord | LX |
| 2009 | Honda | Accord | LX-P |
| 2009 | Honda | Accord | LX-S |
| 2009 | Honda | Civic | Si |
| 2009 | Honda | Element | EX |
| 2009 | Honda | Element | LX |
| 2009 | Honda | Element | SC |
| 2010 | Acura | TL | SH-AWD |
| 2010 | Acura | TSX | Base |
| 2010 | Honda | Accord | EX |
| 2010 | Honda | Accord | EX-L |
| 2010 | Honda | Accord | LX |
| 2010 | Honda | Accord | LX-P |
| 2010 | Honda | Accord | LX-S |
| 2010 | Honda | Civic | Si |
| 2011 | Acura | TL | SH-AWD |
| 2011 | Acura | TSX | Base |
| 2011 | Honda | Accord | EX |
| 2011 | Honda | Accord | EX-L |
| 2011 | Honda | Accord | LX |
| 2011 | Honda | Accord | LX-P |
| 2011 | Honda | Accord | LX-S |
| 2011 | Honda | Civic | Si |
| 2012 | Acura | TL | SH-AWD |
| 2012 | Acura | TSX | Special Edition |
| 2012 | Honda | Accord | EX |
| 2012 | Honda | Accord | EX-L |
| 2012 | Honda | Accord | LX |
| 2012 | Honda | Accord | LX-S |
| 2012 | Honda | Civic | Si |
| 2013 | Acura | ILX | Base |
| 2013 | Acura | TL | SH-AWD |
| 2013 | Acura | TSX | Special Edition |
| 2013 | Honda | Accord | EX |
| 2013 | Honda | Accord | LX |
| 2013 | Honda | Accord | LX-S |
| 2013 | Honda | Accord | Sport |
| 2013 | Honda | Civic | Si |
| 2014 | Acura | ILX | Base |
| 2014 | Acura | TL | SH-AWD |
| 2014 | Honda | Accord | EX |
| 2014 | Honda | Accord | EX-L |
| 2014 | Honda | Accord | LX |
| 2014 | Honda | Accord | LX-S |
| 2014 | Honda | Accord | Sport |
| 2014 | Honda | Civic | Si |
| 2015 | Acura | ILX | Base |
| 2015 | Honda | Accord | EX |
| 2015 | Honda | Accord | EX-L |
| 2015 | Honda | Accord | LX |
| 2015 | Honda | Accord | LX-S |
| 2015 | Honda | Accord | Sport |
| 2015 | Honda | Civic | Si |
| 2016 | Honda | Accord | EX |
| 2016 | Honda | Accord | EX-L |
| 2016 | Honda | Accord | LX |
| 2016 | Honda | Accord | LX-S |
| 2016 | Honda | Accord | Sport |
| 2016 | Honda | HR-V | EX |
| 2016 | Honda | HR-V | LX |
| 2017 | Honda | Accord | EX |
| 2017 | Honda | Accord | EX-L |
| 2017 | Honda | Accord | LX |
| 2017 | Honda | Accord | LX-S |
| 2017 | Honda | Accord | Sport |
| 2017 | Honda | Accord | Sport Special Edition |
| 2017 | Honda | Civic | Type R |
| 2017 | Honda | HR-V | EX |
| 2017 | Honda | HR-V | LX |
| 2018 | Honda | Civic | Type R |
| 2018 | Honda | HR-V | EX |
| 2018 | Honda | HR-V | LX |
| 2019 | Honda | Accord | Touring |
| 2019 | Honda | Civic | Type R |
| 2020 | Honda | Accord | Touring |
| 2020 | Honda | Civic | Type R |
| 2021 | Honda | Civic | Type R |
| 2021 | Honda | Civic | Type R Limited Edition |
| 2023 | Honda | Civic | Type R |
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