WESPC U5LP0057 piston kit for Perkins 1104C-44T 1104D-E44TA diesel engines

WESPC U5LP0057 piston kit for Perkins 1104C-44T and 1104D-E44TA diesel engines

Application

WESPC U5LP0057 piston kit for Perkins 1104C-44T and 1104D-E44TA diesel engines. Commonly used in generator sets, agricultural tractors, and construction equipment. Designed to restore compression, oil control, and combustion efficiency during engine overhaul. Features anodized piston crown and nitrided/chrome-faced ring pack for enhanced durability under high-load conditions.

Generator sets

Compatible with Perkins-powered gensets rated 80–150 kVA. Provides consistent sealing and reduced oil consumption in both prime and standby operation.

Industrial & agricultural equipment

Applied in Massey Ferguson tractors, JCB loaders, and other OEM platforms using Perkins 1104C/D-series engines. Graphite-coated skirt reduces friction; ring configuration ensures reliable performance under heavy-duty cycles.

Technical specifications

Part number: U5LP0057

Function: piston kit (piston, rings, pin, circlips)

Material: alloy piston with anodized crown; cast iron rings with nitrided top and chrome oil control

Compatible engines: Perkins 1104C-44T / 1104D-E44TA

Bore size: standard (100.00 mm)

Warranty: 12 months

Interchange part number

U5LP0057; verified fitment for Perkins 1104C/D-series engines in generator sets and industrial/agricultural machinery

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.