Vertex Complete Engine Rebuild Kit – 2019–2021 Husqvarna TX300i / TE300i & KTM 300 XC / XC-W TPI (WR00073 / 0903-1806)

Description

The Vertex WR00073 Complete Engine Rebuild Kit (0903-1806) provides a complete, OEM-quality solution for rebuilding your 300 cc 2-stroke KTM or Husqvarna engine. Designed for both TX, TE, and XC-W TPI models, this all-inclusive package combines Vertex pistons and Hot Rods components for proven reliability and performance.

Whether you’re performing preventative maintenance or rebuilding after a failure, this kit delivers everything needed for a professional-grade overhaul — all in one box.

What’s Included

✅ Hot Rods crankshaft (stock-stroke, heavy-duty)
✅ Vertex piston kit (standard compression piston, rings, wrist pin & clips)
✅ Complete engine gasket & seal kit (top + bottom end)
✅ Oil-seal kit
✅ Main bearing & seal kit
✅ Transmission bearing kit (includes output-shaft collar & sprocket washer)
✅ Countershaft bushing/seal kit
✅ Water-pump rebuild kit
✅ Wrist-pin bearing

Fitment

📦 Fits the following models:
Husqvarna

• TX 300i (2020 – 2021)

• TE 300i (2019)

KTM

• 300 XC (2019)

• 300 XC-W TPI (2019)

(For 300 cc 2-stroke TPI engines)

Key Features

• All-in-one rebuild kit for both top and bottom ends

• Vertex forged piston for durability & precise fitment

• Hot Rods crankshaft & bearings for OEM-level reliability

• Comprehensive gasket coverage ensures a perfect seal throughout the engine

• Ideal for enduro, off-road, and race applications

Warranty Info

Manufactured by Vertex / Wrench Rabbit. For warranty or technical questions, contact Vertex or Wrench Rabbit directly.

Price & SKU

💲 Retail Price: $1,134.95
SKU: WR00073 / 0903-1806
Estimated Shipping Weight: 14.52 lb
Handling: Ships next business day