WESPC Oil Cooler T417742 For Perkins 1206E-E66TA For Caterpillar E320E

WESPC Oil Cooler T417742 For Perkins 1206E-E66TA For Caterpillar E320E

Application:

T417742 is a heavy-duty plate-type oil cooler engineered for Perkins 1206E-E66TA and 4.236/AT4.236 turbo-diesel engines (4.0 L, 4-cylinder) that power Massey Ferguson 8200-series tractors, JCB 3CX backhoe loaders, CAT E320E excavators and FG Wilson generator sets. Mounted directly on the oil-filter pad at the left side of the cylinder block, it reduces oil temperature from 130 °C to 95 °C under sustained full-load operation, ensuring reliable lubrication and extended engine life across agricultural, construction and standby-power applications.

Technical specifications:

Aluminium plate-and-fin core measures 165 mm × 130 mm × 38 mm with 22 plates providing 0.35 m² of heat-transfer surface. Coolant flow is 12 L/min at 80 °C, oil flow 9 L/min at 120 °C, delivering a temperature drop ≥ 18 °C. Inlet/outlet ports are 3/4-16 UNF with Viton O-rings; mounting flange is SAE J1920 size 1 with two M10 bolts on 75 mm centres. Maximum working pressure 10 bar oil / 4 bar coolant, burst pressure 28 bar. All gaskets are FKM (Viton) for biodiesel, synthetic or mineral oils from −45 °C to +150 °C.

Material & performance features:

Brazed-aluminium core offers high thermal conductivity and corrosion resistance; powder-coated shell withstands 500 h salt-spray. Internal louvred fins create turbulent flow for 25 % greater heat-exchange efficiency than tube-and-fin designs. A built-in thermostatic bypass valve opens at 85 °C to shorten warm-up and reduce cold-start wear. Unit weighs 1.4 kg, is vibration-tested to 25 g and pressure-pulse-tested to 150 000 cycles for durability in extreme field conditions.

Interchange part numbers:

T417742, 2486A990, 2486A979, 2486A982, 4181A022, 3638721M91, 747602M91, 1158145, WG1104543.

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.