WESPC 11010603 Cylinder Liner Sleeve For Perkins 403 404 Series Replacement

WESPC 11010603 Cylinder Liner Sleeve for Perkins 403 404 Series Replacement

Application

WESPC 11010603 cylinder liner sleeve is designed for Perkins 1103A-33TG2 and 1103C-33 series diesel engines. This dry-type liner provides a precision-machined bore surface for piston travel, ensuring consistent compression and wear resistance within the combustion chamber. It is inserted directly into the engine block without coolant contact, making it suitable for engine rebuilds and maintenance in compact diesel platforms.

Generator sets

Used in 60–100 kVA Perkins-powered generator sets equipped with 1103 series engines. The 11010603 liner supports stable combustion sealing and piston guidance under continuous operation, contributing to fuel efficiency and long-term reliability in agricultural and light industrial power systems.

Industrial systems

Suitable for Perkins 3-cylinder engines installed in stationary diesel-driven equipment such as irrigation pumps, small compressors, and construction machinery. The liner maintains structural integrity under thermal cycling and mechanical stress, ensuring dependable performance in demanding environments.

Technical specifications

Part number: 11010603

Function: dry-type cylinder liner sleeve

Material: alloy cast iron

Compatible engines: Perkins 1103A-33TG2, 1103C-33

Dimensions: approx. 100 mm bore × 127 mm stroke

Warranty: 12 months

Interchange part number:

11010603; verified fitment for Perkins 1103 series engines in generator and industrial applications

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.