WESPC Inlet Valve 1826471C2 1842913C1 For Perkins 1300 1306-E76T E76TA E87T E87TA

Application:

These two numbers describe the same inlet (intake) valve: Navistar part 1826471C2 is the bare valve, while 1842913C1 is the latest superseded service assembly. The valve is fitted to Navistar DT466E / DT530E HEUI engines produced 1993-2003 and to Perkins 1300 / 1306-E76T, E76TA, E87T and E87TA industrial engines used in FG Wilson P275-P550 generator sets, JCB 456 wheeled loaders, Manitou MLT-X 1040 tele-handlers and Claas Lexion 600 combines.

Technical specifications:

Head diameter 47.0 mm, stem diameter 9.5 mm, overall length 167 mm, 45° seat angle, 0.8 mm margin thickness. Stem is chrome-plated 0.03 mm to reduce guide wear; tip is stellite-faced to 1.0 mm depth for 55 HRC hardness against rocker wear. Valve is validated for 24 000 h at 450 °C face temperature and 220 bar cylinder pressure.

Material & performance features:

The head is forged from 21-4N (Ni-Cr-Mn) austenitic stainless steel, solution-treated at 1 150 °C and aged at 750 °C to achieve 30 HRC strength with 35 % elongation. Chrome-plated stem gives <0.3 µm surface finish, cutting guide wear by 40 %.

Interchange part numbers:

Navistar 1826471C2, 1826471C1, 1823875C1, 1842913C1; Perkins 1826471C2 (inlet), 1842912C1 (exhaust); KMP 1842913C1.

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.