Vkinman Top & Bottom End Engine Gasket Kit for Suzuki LTZ400 / Kawasaki KFX400 — 2003–2008 Metal-Reinforced Seal Set

A complete top and bottom end gasket kit from Vkinman engineered to restore reliable sealing for Suzuki LTZ400/Z400, Kawasaki KFX400 and Arctic Cat DVX400 engines from the 2003–2008 model years.

This Vkinman gasket set replaces worn or damaged engine gaskets to help stop oil and coolant leaks, recover compression consistency and make reassembly cleaner after engine service. The kit is manufactured from durable metal-based materials designed to tolerate high heat and abrasion common in off-road riding, and it covers both top and bottom end sealing surfaces so you can complete a thorough rebuild or routine overhaul in a single purchase.

Which models and years will this gasket kit fit?

The kit is specifically designed as a replacement for Suzuki LTZ400 and Z400 models from 2003 through 2008, Kawasaki KFX400 models from 2003 through 2006, and Arctic Cat DVX400 models from 2004 through 2008. It corresponds to OEM and aftermarket part numbers 0934-1676 and 1321050042, making it a direct-fit choice when those gaskets are required.

• Suzuki LTZ400 / Z400: 2003–2008
• Kawasaki KFX400: 2003–2006
• Arctic Cat DVX400: 2004–2008
• Replaces part numbers 0934-1676 and 1321050042

What materials and benefits does the kit offer?

Vkinman builds this gasket kit using metal-reinforced construction to increase resistance to high temperatures, pressure and abrasive conditions typical of off-road engines. The tougher material mix helps maintain a stable seal around combustion chambers, crankcases and mating surfaces and reduces the likelihood of repeat failures after installation.

• Metal-based gaskets for heat and abrasion resistance
• Designed to hold compression and prevent leaks under stress
• Durable enough for repeated service intervals and rugged use

How easy is installation and what should I expect?

The kit is designed for straightforward installation and is suitable for experienced home mechanics and professional shops alike. Components are arranged to align with factory mating surfaces; careful preparation—cleaning and inspection of mating parts—will speed the job and improve sealing outcomes.

• User-friendly layout for simpler part identification during assembly
• Fits directly to OEM mating points with appropriate torque specs
• Ideal when replacing multiple gaskets at once to avoid repeated teardown

What problems will replacing these gaskets solve?

Installing fresh gaskets resolves common symptoms tied to degraded seals such as oil seepage, coolant contamination and loss of compression that can affect engine performance. Renewing both top and bottom end gaskets during an overhaul reduces the chance of future leakage and provides a cleaner, more reliable foundation for the engine.

• Stops oil and coolant leaks associated with old gaskets
• Helps restore consistent cylinder compression
• Makes further engine work easier by consolidating parts replacement

Who is this for: This Vkinman Top Bottom End Engine Gasket Kit is aimed at ATV owners, backyard mechanics and repair shops working on Suzuki LTZ400/Z400, Kawasaki KFX400 or Arctic Cat DVX400 machines from the listed years who need a complete, durable gasket set for an engine overhaul or preventative maintenance. Choose this kit if you want a single replacement set that covers both top and bottom end seals, uses heat- and abrasion-resistant materials, and matches the specified OEM part numbers for direct compatibility.