4D95 Overhaul Gasket Set Fit PC60-7 PC60-8 OE 6146-K1-9900 For Komatsu Engine

This Komatsu 4D95 gasket kit (OE No. 6146-K1-9900) is a professional heavy-duty sealing solution engineered exclusively for Komatsu 4D95 / SAA4D95LE-5 turbocharged direct injection diesel engines — the reliable 3.26L 4-cylinder power core for small construction, mining, and material handling equipment. Meeting Komatsu’s strict OEM standards for direct injection systems , it fits iconic machinery including Komatsu PC60-7/PC60-8 excavators, mini loaders, and compact utility vehicles, delivering 40.7kW (54.6hp) to 43.2kW (57.9hp) with efficient performance for heavy workloads . Featuring premium multi-layer steel (MLS) gaskets and reinforced metal-core seals , every part is precision-machined to match direct injection engine requirements, ensuring leak-proof fitment, durability under 600℃ high temperatures and high pressure, and restored engine performance. Passing ISO9001/TS1649 quality tests, this kit is ideal for engine overhaul, full rebuild, or critical sealing maintenance in construction, mining, and compact equipment applications.

• Full metal gasket set: MLS cylinder head gasket (OE 6146-K1-9900 compatible), intake/exhaust manifold gaskets (direct injection airflow optimized )
• Oil pan gasket, timing cover gasket, front/rear engine cover gaskets
• Crankshaft front/rear oil seals, camshaft seals (high-temperature metal-core)
• Water pump gaskets, oil cooler gaskets, turbocharger interface gaskets (high-pressure resistant)
• Valve cover gaskets, rocker arm gaskets, valve seals (direct injection system compatible)
• O-rings, sealing washers, cylinder head bolt seals (corrosion-resistant, precision-fit )
• All auxiliary sealing components required for complete 4D95 engine rebuild

• OEM-Matched Precision: Aligns with Komatsu 4D95 specs (OE 6146-K1-9900) for perfect fit and seamless integration with direct injection systems.
• MLS Durability: Multi-layer steel construction resists 1900 psi pressure and warping, outperforming composite gaskets in harsh mining/construction environments .
• Extreme Condition Adaptability: Withstands continuous 2000-2200rpm operation, dust, and heavy-load cycles — reducing gasket failure and equipment downtime.
• Direct Injection Optimization: Engineered for high-pressure fuel delivery systems (15-35MPa), ensuring compatibility with precise combustion requirements and efficient fuel 雾化 .
• Comprehensive Coverage: All critical sealing parts in one kit, eliminating separate purchases for full rebuilds and avoiding fitment issues .
• Emission Compliance: Maintains Komatsu’s EPA Tier 3/EU Stage IIIA standards post-overhaul, meeting compact equipment environmental requirements .

• Komatsu 4D95/SAA4D95LE-5 powered machinery: PC60-7/PC60-8 excavators, compact loaders
• Small Construction Equipment: Mini excavators, utility vehicles, compact dumpers
• Mining Machinery: Compact open-pit loaders and auxiliary equipment
• Material Handling Equipment: Industrial mini loaders, port utility vehicles
• 4D95 engine overhauls (construction/mining/compact equipment projects)

• Genuine OEM Compatibility: Direct replacement for original Komatsu 4D95 components via OE 6146-K1-9900, ensuring perfect fitment.
• Direct Injection Focus: Optimized for high-pressure fuel systems, ensuring reliable combustion and performance restoration with improved fuel efficiency .
• Strict Quality Control: 100% pre-shipment inspection (metal flatness, pressure sealing, high-temperature resistance, precision tolerance checks) .
• Complete Solution: All required gaskets in one kit, cutting repair time and cost for workshops servicing compact direct injection equipment.
• Stable Inventory & Fast Shipping: Worldwide delivery for urgent engine overhaul needs of small equipment fleets.
• 24/7 Technical Support: Expert guidance for direct injection engine fitment/installation from Komatsu Engine Parts specialists.

If you’re searching for a reliable Komatsu 4D95 gasket kit, SAA4D95LE-5 repair set, OE 6146-K1-9900 sealing kit, or PC60-7/PC60-8 engine parts, contact us for detailed catalogs, customized quotes, and bulk order discounts.