PRODUCT DETAILS
Honda K Series Lower Transmission Inspection Cover – OEM Replacement (21350-PRB-000)
The Honda K Series Lower Transmission Inspection Cover, also known as the flywheel inspection cover, is a genuine OEM replacement designed to protect the lower portion of the transmission from road debris, dirt, and moisture. Part number 21350-PRB-000 installs between the oil pan and transmission, sealing off the lower bellhousing area while maintaining proper factory fitment and protection.
This inspection cover is commonly used on K Series manual transmissions and is especially well known from the Acura RSX Type S. Built to Honda factory specifications, it bolts directly into place and restores the original protection that is often lost during engine swaps, clutch work, or transmission service. Using an OEM Honda flywheel inspection cover helps prevent premature wear and contamination while keeping the underside of the transmission properly shielded.
Key Features
- Genuine Honda OEM Inspection Cover
- Protects Lower Transmission and Flywheel Area
- Helps Block Dirt, Debris, and Moisture
- Direct Bolt-On Installation
- Ideal for Maintenance, Repairs, or Engine Swaps
Engine Compatibility
- K20Z1
- K20Z3
- K24Z7
- K24Z3
- K24Z2
- K24Z1
Vehicle Compatibility
- 2013–2015 Acura ILX
- 2002–2006 Acura RSX Type S
- 2009–2014 Acura TSX
- 2008–2012 Honda Accord
- 2006–2015 Honda Civic Si
- 2010–2014 Honda CR-V
Whether you are completing routine service, replacing missing hardware, or finishing a K Series swap, the Honda Lower Transmission Inspection Cover 21350-PRB-000 restores factory-level protection and fitment. Some applications may not utilize every bolt hole depending on chassis, but overall coverage and sealing remain consistent with OEM design.