Rubber Def Tank Cap

Kalmar Ottawa DEF Tank Cap (Part #90035928)

Part #90035928 is a Kalmar Ottawa DEF (Diesel Exhaust Fluid) tank cap used on Ottawa terminal tractors and yard trucks. This cap seals the DEF tank opening to prevent contamination, evaporation, and fluid loss while allowing easy access for refilling.

Key Features

• Rubber DEF tank cap for secure sealing

• Prevents contamination from dirt, dust, and debris

• Helps maintain proper DEF system operation

• Durable construction for repeated use in harsh environments

Related Parts

• DEF tank assembly (Part #CTT00054955) – stores diesel exhaust fluid

• DEF cap holder/cover (Part #CTT00007417) – secures cap when removed