Radiator Filler Cap
John Deere · Part Number: TCU31996
$22.94
- John Deere radiator filler cap closes the cooling system fill point to support secure coolant containment during operation.
- This cap features a lugged design that fits compatible radiator systems, supporting reliable integration with equipment.
- A covered fill opening on this cap helps protect the cooling system from dirt, debris, and moisture entry.
Fits John Deere: 790, 990, 1550, 1570, 1575, 1580, 1585, 2020, 2030, 2305, 2320, 2520, 3005, 4100, 4115, 1023E, 1025R, 1026R, 1E 23, 1M 25, 1R 25, 2020A, 2025R, 2026R, 2030A and 22 more models. See the full list on the product page.
In Stock
Available at 2 of our locations
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Product Dimensions
Weight
0.09 lb
Height
0.90 in
Width
1.80 in
Length
2.60 in
A part that is attached to the filler neck of a reservoir or tank for sealing.