1. CAT 3126B 18V Heavy Duty Valve Train Kit

    from $605.07
    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...
  2. 38-6151-55 | QualCast Stem Seal

    $2.69
  3. 22-1951-1 | QualCast Valve Seat Insert

    $18.74
  4. 38-299-45 | QualCast Stem Seal

    $1.58
    Nominal Stem Dia.: 0.276" | A = 0.245 | B = 0.573 | C = 0.381 | D = 0.434 | Type = Metal Clad | Material = Viton
  5. 38-450-45 | QualCast Stem Seal

    $1.06
    Nominal Stem Dia.: 11/32" | A = 0.31 | B = 0.725 | C = 0.56 | D = 0.645 | Type = Umbrella | Material = Viton
  6. 10-1000+15 | QualCast Valve

    $9.66
    Specifications:  Head Dia.: 1.451  Stem Dia.: 0.3565  OAL: 4.873  Tip to Groove: 0.3602  Angle: 45º  Type: SG Interchange:  Elgin: Part #E1669+15 Martin Wells Ind.: Part #113EX+15 Manley: Part #A1669+15 SBI, Inc.: Part #01000+15 Sealed Power/FM: Part #V1784+15
  7. 38-921-25 | QualCast Stem Seal

    $1.11
    Nominal Stem Dia.: 0.375" | A = 0.345 | B = 0.785 | C = 0.475 | D = 0.575 | Type = 2-Ring | Material = Polyacrylic
  8. 38-921-15 | QualCast Stem Seal

    $1.78
    Nominal Stem Dia.: 3/8" | A = 0.345 | B = 0.785 | C = 0.475 | D = 0.575 | Type = 2-Ring | Material = Nitrile
  9. 38-829-45 | QualCast Stem Seal

    $3.35
    Nominal Stem Dia.: 0.313" | A = 0.31 | B = 0.692 | C = 0.475 | D = 0.5 | Type = Ring & Band | Material = Viton
  10. 21-1750-60+030 | QualCast Valve Seat Insert

    $3.34
  11. 38-6136-55 | QualCast Stem Seal

    $3.57
  12. 22-2367-1 | QualCast Valve Seat Insert

    $17.75
  13. 38-518-45 | QualCast Stem Seal

    $2.61
    Nominal Stem Dia.: 6.5mm | A = 0.26 | B = 0.518 | C = 0.453 | D = 0.417 | Type = Metal Clad | Material = Viton
  14. 38-935-45 | QualCast Stem Seal

    $1.98
    Nominal Stem Dia.: 0.313" | A = 0.31 | B = 0.663 | C = 0.461 | D = 0.562 | Type = Ring & Band | Material = Viton
  15. 38-938-25 | QualCast Stem Seal

    $1.29
    Nominal Stem Dia.: 11/32" | A = 0.343 | B = 0.66 | C = 0.485 | D = 0.5 | Type = Ring & Band | Material = Polyacrylic
  16. 38-700-45 | QualCast Stem Seal

    $4.13
    Nominal Stem Dia.: 9/32" | A = 0.276 | B = 0.574 | C = 0.382 | D = 0.472 | Type = Metal Clad | Material = Viton
  17. 22-2247-1 | QualCast Valve Seat Insert

    $12.85
  18. Detroit DD15 24V Heavy Duty Valve Train Kit

    $1,496.66
    Standard QualCast Heavy Duty Valve Train Kits include valves, guides, keepers, valve stem seals and injector tubes with O-rings (where applicable) Standard Kit Contains 12 Exhaust Valves (QC #10-3221S; OE #4730500127) 12 Intake Valves (QC #10-3220; OE #4730500126) 24 Intake/Exhaust Valve Guides...
  19. 38-925-25 | QualCast Stem Seal

    $0.96
    Nominal Stem Dia.: 11/32" | A = 0.32 | B = 0.662 | C = 0.485 | D = 0.46 | Type = Ring & Band | Material = Polyacrylic
  20. 38-46-45 | QualCast Stem Seal

    $1.88
    Nominal Stem Dia.: 7mm | A = 0.24 | B = 1.106 | C = 0.646 | D = 0.476 | Type = TopHat | Material = Viton