WESPC T426417 U5PR0062 Piston Kits Perkins 1104D-44T 1106 Series

WESPC T426417 U5PR0062 Piston Kits Perkins 1104D-44T 1106 Series

Application

WESPC T426417 & U5PR0062 piston kits are designed for Perkins 1104D-44T and 1106 series diesel engines, widely used in Tier 2/3 electronic platforms across agricultural, construction, and generator applications. These kits restore combustion sealing and oil control in high-load environments, supporting emission compliance and long service intervals. Their reinforced alloy pistons and multi-ring configurations are optimized for VK/NL/NM builds, including Massey Ferguson tractors and FG Wilson gensets.

Generator sets

Applied in Perkins-powered generator sets ranging from 100–250 kVA, especially those equipped with 1104D-44T and 1106C-E60TA engines. The T426417 and U5PR0062 kits ensure consistent compression, reduced blow-by, and stable output under both standby and prime power conditions.

Industrial systems

Used in wheeled tractors, loaders, and agricultural machinery requiring high torque and thermal resilience. Their surface-treated pistons and precision-machined rings resist wear, scuffing, and fatigue, supporting long operational cycles under variable load and harsh field conditions.

Technical specifications

Part numbers: T426417, U5PR0062

Function: piston kit (includes piston, rings, pin, retainers)

Material: eutectic aluminum alloy piston with graphite-coated skirt; steel rings with anodized/nitrided finish

Compatible engines: Perkins 1104D-44T (NL/NM builds), 1106C-E60TA (VK builds)

Bore size: 100.00 mm

Warranty: 12 months

Interchange part number

T426417 / U5PR0062; verified fitment for Perkins 1104D-44T and 1106 series engines in Massey Ferguson and FG Wilson platforms

WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong.

The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and a solid reputation, WESPC provides customers with diverse, one-stop solutions tailored to their needs.

Leveraging the global vision of its Hong Kong headquarters and the strategic location advantages of Dongguan, WESPC Dongguan is committed to building a highly efficient and reliable supply chain system, supported by professional technical expertise and comprehensive after-sales services, to continuously create greater value for its customers.

Looking ahead, the company will continue to expand its business landscape, keep pace with industry trends, and consistently enhance product and service quality—working hand in hand with global partners to achieve mutual growth and success.