CAT 3126B 18V Heavy Duty Valve Train Kit

• Standard QualCast Heavy Duty Valve Train Kits include valves, guides, keepers, valve stem seals and injector tubes with O-rings (where applicable)
• Full QualCast Heavy Duty Valve Train Kits include everything in the standard kit PLUS valve springs

Standard Kit Contains

• 12 Intake Valves (QC #10-2161S; OE #1527585)
• 6 Exhaust Valves (QC #10-2160S; OE #1528380)
  
• 12 Intake Valve Guides (QC #30-3038; OE #1185569)
  
• 6 Exhaust Valve Guides (QC #30-3039; OE #1479200)
  
• 24 Intake Keepers (QC #34-00250; OE #3900250)
• 12 Exhaust Keepers (QC #34-736; OE #2A4429)
• 12 Top Hat Intake Valve Stem Seals (QC #38-3036-45; OE #1191036)
  
• 6 Metal Clad Exhaust Valve Stem Seals (QC #38-229-45, OE #1026229)
• 6 Injector Tubes with O-Ring Kit (QC #87-2911K; OE #2274239)

Full Kit Contains

• 12 Intake Valves (QC #10-2161S; OE #1527585)
• 6 Exhaust Valves (QC #10-2160S; OE #1528380)
  
• 12 Intake Valve Guides (QC #30-3038; OE #1185569)
  
• 6 Exhaust Valve Guides (QC #30-3039; OE #1479200)
  
• 24 Intake Keepers (QC #34-00250; OE #3900250)
• 12 Exhaust Keepers (QC #34-736; OE #2A4429)
• 12 Top Hat Intake Valve Stem Seals (QC #38-3036-45; OE #1191036)
  
• 6 Metal Clad Exhaust Valve Stem Seals (QC #38-229-45, OE #1026229)
• 6 Injector Tubes with O-Ring Kit (QC #87-2911K; OE #2274239)
• 24 Intake Valve Springs (QC #32-04020; OE #1406188)
• 24 Exhaust Valve Springs (QC #32-04021; OE #1403039)