WESPC 3135M111 Piston Kit for Perkins 1104C-44T Diesel Engines

WESPC 3135M111 Piston Kit for Perkins 1104C-44T Diesel Engines

Application

WESPC 3135M111 piston kit is designed for Perkins 1104C-44T diesel engines, widely used in agricultural tractors, construction machinery, and medium-capacity generator sets. This standard bore kit is intended for in-frame overhaul or top-end rebuilds, restoring OEM compression, oil control, and fuel efficiency. The eutectic aluminum piston with anodized crown and reinforced ring grooves ensures durability under high thermal load and sustained heavy-duty operation.

Generator sets

pplied in Perkins-powered gensets from 60–150 kVA, especially those using 1104C-44T engines in prime or standby duty. The 3135M111 kit provides precise combustion sealing, stable output, and reduced oil consumption, supporting long service intervals in continuous or intermittent operation.

Industrial systems

Used in Massey Ferguson tractors, telehandlers, and construction loaders operating in dusty, high-load environments. The piston’s graphite-coated skirt reduces friction during break-in, while nitrided/chrome-faced rings maintain sealing integrity and resist wear over extended service life.

Technical specifications

Part number: 3135M111

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

Material: eutectic aluminum alloy piston with anodized crown; steel rings with nitrided top and chrome oil control

Compatible engines: Perkins 1104C-44T

Bore size: standard (100.00 mm)

Warranty: 12 months

Interchange part number

3135M111; replaces Perkins OEM 4115P015 piston kit for 1104C-44T engines

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.