WESPC T436364 piston with ring and pin for Perkins 100 and 400 Series diesel engines

Application

WESPC T436364 piston with ring and pin for Perkins 100 and 400 Series diesel engines. Commonly used in Perkins-powered compact generator sets, agricultural machinery, and light construction equipment. Designed to restore cylinder compression, reduce oil consumption, and ensure reliable performance during engine overhaul or rebuild.

Generator sets

Suitable for Perkins-powered gensets rated 8–30 kVA.

Industrial & agricultural equipment

Applied in Perkins 103-10, 103-15, 403C-11, 403D-11, 404C-22, 404D-22 engines used in tractors, skid steer loaders, and OEM platforms.

Technical specifications

Part number: T436364

Function: piston assembly (includes piston, piston rings, piston pin, and retaining clips)

Category: Engine Piston and Rings System

Material: aluminum alloy piston body with graphite-coated skirt; moly-coated cast iron rings; hardened steel pin

Compatible engines: Perkins 100 / 400 Series

Bore size: standard (84.00 mm)

Warranty: 12 months

Interchange part number

T436364; replaces 115017490, 115017491

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.