52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
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Wiseco W5942 440 Big Bore Engine Gasket Kit for Honda XR400 and TRX400
$143.99
In stock
✓ Free Shipping
Complete Wiseco gasket and seal kit for 440 big bore top- and bottom-end engine rebuilds.
Price shown is the online purchase price. Free shipping · 30-day return policy
Product Description
The Wiseco W5942 Big Bore Replacement Gasket Kit includes the gaskets, O-rings, and seals needed for a complete 440 big bore engine rebuild. It is designed for supported Honda XR400, TRX400EX, and TRX400X applications using 87–88 mm bore configurations.
Product Specifications
BrandWiseco
Manufacturer Part NumberW5942
Item Model NumberW5942
Item Weight2.88 ounces
Brand NameWiseco
Warranty DescriptionManufacturer Warranty
UPC704805761035
Unit Count1 Count
Number of Items1
Included ComponentsWiseco W5942
Item Type NameAUTO_ACCESSORY
ModelW5942
Part NumberW5942
Material TypeOem
Explicit Manufacturer Part NumberW5942
Application440 big bore kit
Bore configuration87–88 mm bore
MaterialOEM
Package quantity1 count
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| 1996 | Honda | XR400 | 440 overbore | |
| 1996 | Honda | XR400 | 87–88 mm bore | |
| 1997 | Honda | XR400 | 440 overbore | |
| 1997 | Honda | XR400 | 87–88 mm bore | |
| 1998 | Honda | XR400 | 440 overbore | |
| 1998 | Honda | XR400 | 87–88 mm bore | |
| 1999 | Honda | TRX400EX | 87–88 mm bore | |
| 1999 | Honda | XR400 | 440 overbore | |
| 1999 | Honda | XR400 | 87–88 mm bore | |
| 2000 | Honda | TRX400EX | 87–88 mm bore | |
| 2000 | Honda | XR400 | 440 overbore | |
| 2000 | Honda | XR400 | 87–88 mm bore | |
| 2001 | Honda | TRX400EX | 87–88 mm bore | |
| 2001 | Honda | XR400 | 440 overbore | |
| 2001 | Honda | XR400 | 87–88 mm bore | |
| 2002 | Honda | TRX400EX | 87–88 mm bore | |
| 2002 | Honda | XR400 | 440 overbore | |
| 2002 | Honda | XR400 | 87–88 mm bore | |
| 2003 | Honda | TRX400EX | 87–88 mm bore | |
| 2003 | Honda | XR400 | 440 overbore | |
| 2003 | Honda | XR400 | 87–88 mm bore | |
| 2004 | Honda | TRX400EX | 87–88 mm bore | |
| 2004 | Honda | XR400 | 440 overbore | |
| 2004 | Honda | XR400 | 87–88 mm bore | |
| 2005 | Honda | TRX400EX | 87–88 mm bore | |
| 2005 | Honda | XR400 | 87–88 mm bore | |
| 2006 | Honda | TRX400EX | 87–88 mm bore | |
| 2007 | Honda | TRX400EX | 87–88 mm bore | |
| 2008 | Honda | TRX400EX | 87–88 mm bore | |
| 2009 | Honda | TRX400X | 87–88 mm bore | |
| 2010 | Honda | TRX400X | 87–88 mm bore | |
| 2011 | Honda | TRX400X | 87–88 mm bore | |
| 2012 | Honda | TRX400X | 87–88 mm bore | |
| 2013 | Honda | TRX400X | 87–88 mm bore | |
| 2014 | Honda | TRX400X | 87–88 mm bore |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
