Transmission oil seal NOK BH3146N Honda
Check part compatibility
Driveshaft Oil Seal 40×56×9 – NOK BH3146N, replaces 91205-P0X-005 (Left Side)
Quality driveshaft oil seal for the left transmission output. The NOK BH3146N seal (size 40×56×9 mm) is a precise replacement for Honda 91205-P0X-005. It restores sealing at the axle output, protecting the gearbox from leaks and contamination and helping maintain correct oil level.
Key specs & details
- Dimensions: 40 (ID) × 56 (OD) × 9 (height) mm
- Manufacturer: NOK | Ref: BH3146N
- OE reference: replaces 91205-P0X-005
- Fitment position: left (driver’s side), transmission output
- Construction: oil-resistant rubber with garter spring for stable lip pressure
Applications – left driveshaft
- Honda Accord Coupe 1998–2003 2.0 – left
- Honda Accord 2003–2007 2.2 i-CTDi – left
- Honda Accord 2008–2015 2.2 i-DTEC – left
- Honda CR-V 2002–2006 2.2 i-CTDi – left
- Honda CR-V 2007–2009 2.2 i-CTDi – left
- Honda CR-V 2010–2011 2.2 i-DTEC – left
- Honda FR-V 2005–2009 2.2 i-CTDi – left
- Honda Legend 2007–2010 3.5 petrol – left
Before ordering, compare the dimensions (40×56×9) and the OE reference, or send us your VIN for confirmation.
Installation tips
- Clean the bore in the transmission case; lightly oil the outer diameter and the lip.
- Press in square and flush using a sleeve close to the outer diameter (do not strike the sealing lip).
- Ensure the spring/lip faces the oil (towards the gearbox interior).
- After refitting the shaft, check gearbox oil level and top up if needed (MTF-3 for manuals, ATF-DW1 for automatics as applicable).
Why choose NOK BH3146N?
- Exact sizing and compound hardness for OE-level sealing and service life.
- Resistant to temperature cycles, gearbox oils and road debris.
- Cost-effective, reliable replacement for 91205-P0X-005 with plug-and-play fitment in listed applications.
FAQ – Driveshaft Oil Seal 40×56×9 (Left) BH3146N / 91205-P0X-005
Do I need a full oil change after replacing the seal?
If the leak was minor, topping up is usually enough. For bigger leaks or contaminated oil, perform a complete change
(MTF-3 manual / ATF-DW1 automatic – according to your gearbox type).
Will this fit the right side as well?
No — this part is for the left side. The right side typically uses a different reference and/or size. Please check by VIN.
How can I be sure it fits my car?
Match the OE number 91205-P0X-005 and 40×56×9 size, or share your VIN and we’ll verify compatibility.
