Piston Ring | Sparex Part No. S.110974 Enhance the performance of your engine with the high-quality Piston Ring from Sparex, designed specifically for a range of Sisu, Massey Ferguson, and Valmet & Valtra engines. This durable piston ring is compatible with models including Sisu 311D, DS, 411A, 411AS, 411B, BS, 411C, 411CS, 411D, DS, 411DS, 611D, and 612D. Product Specifications Brand Sparex Number of Rings 3 Ring Type Top Ring: CP1 - Chrome Plated Parallel Faced (2.50mm) 2nd Ring P1 - Parallel Faced Plain (3.00mm) 3rd Ring CBEH - Chrome Plated Bevelled Edge with Helical Coil Spring (5.00mm) Tariff Code: 8409990090 Compatibility Information This piston ring is suitable for the following models: Massey Ferguson: 3680, 3690 Sisu Diesel: 311D, 311DS, 411A, 411AS, 411B, 411BS, 411C, 411CS, 411D, 411DS, 611D, 612D, 612DS Valmet & Valtra: 1100, 1102, 1103, 1112, 355, 455, 505, 555, 605, 615, 655, 700, 702, 703, 705, 712, 715, 755, 802, 803, 805, 812, 815, 8300, 855, 8600, 900, 902, 903, 905, 912, 915 Manufacturer Information OEM Part Numbers: Massey Ferguson: 3637620M91 Valmet & Valtra: 836339201
