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378289R91 Radiator Cap
378289R91 Radiator Cap – additional image 2378289R91 Radiator Cap – additional image 3

NC-030323 · Caps, Thermostats & Components

378289R91 Radiator Cap

CAD 54.91

Availability to confirm

Radiator Cap – reference 378289R91. Catalogue-listed applications: Case / International Harvester, International Harvester Hydro 70, Hydro 84, Hydro 86, 140, 240, 340, 404. Outer Diameter: 101.6 mm; Inner Diameter: 38.1 mm. View photos, specifications, CAD pricing and delivery options from NorthCore.

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Part specifications and references

NorthCore code
NC-030323
Reference numbers
378289R91, 378289R92, 393229R91, 402281R1, 532029R91
Listed package quantity
1
Outer Diameter
101.6 mm
Inner Diameter
38.1 mm
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Radiator Cap Fits Case/International Harvester Replaces 378289R91. 

Configuration: Radiator Cap
Specifications:
-This cap is rated for 7 PSI
-Designed for a radiator neck with 1.5" inside diameter
-Including the finger tabs, the outside diameter of this cap is 4.000" outside diameter
-The tang to tang distance is 1.985"
-tang width of 0.575"
-The inside center diameter measures 1.485"
Made to Fit Case/International Harvester:
Tractor Models: Hydro 70, Hydro 84, Hydro 86, 140, 240, 340, 404, 424, 444, 454, 464, 484, 504, 544, 574, 584, 606, 656, 664, 666, 674, 684, 686, 706, 756, 784, 806, 826, 856, 884, 1026, 1206, 1256, 1456
Model Breaks: 140, 240, 340 (with these please measure inside diameter of neck before ordering, must be 1.5")
Replaces Part Number(s): 378289R91, 378289R92, 393229R91, 402281R1, 532029R91

Reference numbers: 378289R91, 378289R92, 393229R91, 402281R1, 532029R91

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • Case / International Harvester Hydro 70
  • Case / International Harvester Hydro 84
  • Case / International Harvester Hydro 86
  • Case / International Harvester 140
  • Case / International Harvester 240
  • Case / International Harvester 340
  • Case / International Harvester 404
  • Case / International Harvester 424
  • Case / International Harvester 444
  • Case / International Harvester 454
  • Case / International Harvester 464
  • Case / International Harvester 484
  • Case / International Harvester 504
  • Case / International Harvester 544
  • Case / International Harvester 574
  • Case / International Harvester 584
  • Case / International Harvester 606
  • Case / International Harvester 656
  • Case / International Harvester 664
  • Case / International Harvester 666
  • Case / International Harvester 674
  • Case / International Harvester 684
  • Case / International Harvester 686
  • Case / International Harvester 706
  • Case / International Harvester 756
  • Case / International Harvester 784
  • Case / International Harvester 806
  • Case / International Harvester 826
  • Case / International Harvester 856
  • Case / International Harvester 884
  • Case / International Harvester 1026
  • Case / International Harvester 1206
  • Case / International Harvester 1256
  • Case / International Harvester 1456
Application notes
  • One New Aftermarket Radiator Cap
  • -Designed for a radiator neck with 1.5" inside diameter
  • Model Breaks: 140, 240, 340 (with these please measure inside diameter of neck before ordering, must be 1.5")

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