WESPC U5LF0023 piston kit for Perkins 1104 series diesel engines

Application

WESPC U5LF0023 piston kit for Perkins 1104 series diesel engines, including 1104C-44, 1104C-44T, 1104D-44, 1104D-44T, and 1104D-E44T builds. Commonly used in FG Wilson generator sets, agricultural tractors, and construction machinery. Restores compression, oil control, and combustion efficiency during overhaul. Alloy piston with anodized crown and nitrided/chrome-faced rings ensures durability under high-load operation.

Generator sets

Suitable for Perkins-powered gensets rated 60–135 kVA. Provides stable sealing and reduced oil consumption in prime and standby duty.

Industrial & agricultural equipment

Applied in Massey Ferguson tractors, telehandlers, and other OEM platforms using Perkins 1104 series engines. Graphite-coated skirt reduces friction; rings maintain sealing under heavy-duty cycles.

Technical specifications

Part number: U5LF0023

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

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

Compatible engines: Perkins 1104 series

Bore size: standard (105.00 mm)

Warranty: 12 months

Interchange part number

U5LF0023; verified fitment for Perkins 1104 series engines in FG Wilson gensets and industrial/agricultural machinery