Product Detail

Piston Rings Moresa Brand

No. Parte: #MAP4978F 030
Piston Rings with specifications and materials of E.O. quality
GM V8 4.8L (293) OHV 16 Val. LR4 Vortec Gen III VIN C, V, A 1999-04, Silverado 1500, 2500, Cheyenne, Express, Savana 2500, 3500, Tahoe, Yukon V8 4.8L (293) OHV 16 Val. LY2, L20 Vortec Gen. IV. VIN C, V 2005-09, Express 2500, 3500, Silverado 1500, Tahoe, Savana 2500, 3500, Sierra 1500, Yukon, V8 5.3L (323) OHV 16 Val. L33, LH8 Flex Fuel Vortec, Gen IV VIN B, M, J, 0, 3, C Motor Convencional 2004-09, Avalanche, Avalanche 1500, Express 1500, 2500, Silverado, Silverado 1500, Suburban 1500, Tahoe, Trail Blazer, SSR, C3500, Canyon, Envoy, Savana 1500, 2500, Sierra 1500, Yukon, Yukon 1500, Bravada, Colorado, Buick Allure, Lacrosse, Rainier, Cadillac Escalade, Hummer H3, V8 5.3L (323) OHV 16 Val. LY5, LH6, LMG, LC9, LS4, LM4 Flex Fuel Vortec, Gen. IV VIN B, M, J, 0, 3, C Motor AFM (Gestion Activa de Combustible) "Desactiva 4 Cilindros" 2004-09, Avalanche, Avalanche 1500, Express 1500, 2500, Silverado, Silverado 1500, Suburban 1500, Tahoe, Trail Blazer, SSR, C3500, Canyon (08-09), Envoy, Savana 1500, 2500, Sierra 1500, Yukon, Yukon 1500, Bravada, Colorado, Buick Allure, Lacrosse, Rainier, Cadillac Escalade, Hummer H3 V8 4.8L (294) OHV 16 Val. Flex Fuel, Vortec Gen V Motor Convencional 2010-15, Express 2500, 3500, Savana 2500, 3500, Silverado 1500, Sierra 1500, V8 5.3L (325) OHV 16 Val. Flex Fuel, Vortec Gen V Motor Convencional 2010-14, Express 1500, Suburban 1500, Tahoe, Savana 1500, Yukon, Yukon 1500, Express 3500, Avalanche, Silverado 1500, Sierra 1500, Colorado, Canyon, Cadillac Escalade, Hummer H3, V8 5.3L (325) OHV 16 Val. Flex Fuel, Vortec Gen. V Motor AFM (Gestion Activa de Combustible) "Desactiva 4 Cilindros" Express 1500, Suburban 1500, Tahoe, Savana 1500, Yukon, Yukon 1500. Express 3500, Avalanche, Silverado 1500, Sierra 1500 Colorado, Canyon, Cadillac Escalade, Hummer H3 V8 5.3L (323) OHV 16 Val. LM7 Vortec Gen III VIN T 1999-03, Silverado 1500, 2500, Cheyenne, Avalanche 1500, Express 1500, 2500, Suburban 1500, SSR, Tahoe, Trailblazer, Envoy, Savana 1500, 2500, Sierra 1500, Yukon V8 5.3L (323) OHV 16 Val. LM7, L59, LM4 Vortec Flex Fuel Gen III VIN T, Z, P 2004-07, Silverado, Cheyenne, Avalanche, Express, Suburban, SSR, Tahoe, Trailblazer, Envoy, Savana, Sierra, Yukon, Bravada, C3500, Cadillac Escalade, Buick Rainier
SKU: #MAP4978F 030

Piston Rings
Description Value
Ring MaterialPhosphate
Top Compression Ring Thickness (in)59
Second Compression Ring Thickness (in)59
Oil Ring Thickness (in)118
PositionN/A
Top Compression Ring Thickness (mm)15
Second Compression Ring Thickness (mm)15
Oil Ring Thickness (mm)3
Cylinder Diameter (mm)96
Cylinder Diameter (in)378
NoteFerrox coating




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