In stock
Wiseco Engine Rebuild Kit — 86.00 mm — Honda TRX400EX
- Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain
- Top and bottom end components are included for a complete engine rebuild
- Crankshaft and rod assembly designed and inspected to assure durability
- Main bearings, seals, gaskets, a Wiseco hour meter and bracket are also included in the kit
$821.95
In stock. Ships in 2–4 business days · free shipping over $150.
View cart & check out →
Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Shop all Wiseco
Everything we carry from Wiseco →
Everything we carry from Wiseco →
Description & features4 features
Kit Includes:
• Crankshaft Assembly
• Piston Kit #4606M08600
• Top End Gasket #W5514
• Bottom End Gasket #WB1021
• Main Bearing #B5047
• Cam Chain #CC004
• Hour Meter with Mount #W8063/W8062
• Maxima Assembly Lube
- Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain
- Top and bottom end components are included for a complete engine rebuild
- Crankshaft and rod assembly designed and inspected to assure durability
- Main bearings, seals, gaskets, a Wiseco hour meter and bracket are also included in the kit
Specifications16 specs
- Riding Style
- ATV
- Style
- Forged Series Piston
- Type
- Engine
- Engine Type
- 4-Stroke
- Bore - Oversize
- +1.00 mm, +1,00 mm
- Piston Diameter
- 85.95 mm
- Skirt Coating
- Non-Coated
- Bore Size
- 86.00 mm
- Displacement
- 400 cc
- Compression Ratio
- 10.0:1
- Piston Material
- 2618 Aluminum Alloy
- Model
- Garage Buddy
- Units
- Kit
- Shipping weight
- 16.2 lb
- Package size
- 18.5 × 11.8 × 7.6 in
- Country of origin
- USA
Fitment1 models · Honda
Honda1 models
- TRX400EX Sportrax1999–2004
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- 0903-1513
- Wiseco part #
- PWR131A-860
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine Wiseco?
- Yes. It’s new and genuine, straight from Salto — Wiseco part #PWR131A-860.
