Radiator Cap Fits International Harvester, Oliver, Avery ...

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

One New Aftermarket Replacement Non Pressurized Radiator Cap For Tractors Fits Case/International Harvester Models: A, B, H, Hv, M, Md, Mdv, Mv, Super A, Super Md Replaces Part Number: 43983D Please Note; This Cap Seals On The Inside Of The Fill Neck. Please check your radiator first, there are some pressurized radiators that seal on the outside

Suppliers (1)

• Amazon (marketplace)

  Radiator Cap Fits International Harvester, Oliver, Avery ... · Stock not confirmed

  Checked Oct 28, 2026
  No price
  View at supplier

Specifications and fitment

Inside Cap Diameter

2.806 in

Fits Models

A, B, H, Hv, M, Md, Mdv, Mv, Super A, Super Md

Part Number Replaced

43983D

Features

• Non-pressurized cap
• Seals inside fill neck
• Compatible with multiple tractor models

Fits

• Case/International Harvester Models: A
• Case/International Harvester Models: B
• Case/International Harvester Models: H
• Case/International Harvester Models: Hv
• Case/International Harvester Models: M
• Case/International Harvester Models: Md
• Case/International Harvester Models: Mdv
• Case/International Harvester Models: Mv
• Case/International Harvester Models: Super A
• Case/International Harvester Models: Super Md

Price history