Overview – WATER TRANSFER GASKET 3649463
The Cummins WATER TRANSFER GASKET 3649463 is a direct replacement used in Cummins cooling positions as the water transfer gasket sealing the coolant connection, with no modification required at installation.
Parts Characteristics
A water transfer gasket that seals the coolant connection, so the water stays in the passage and out of the oil or the bay. It carries the seal that the cooling joint depends on, so a true, correctly seated gasket keeps the coolant where it belongs.
Applicable Models & Applications
Used at Cummins cooling positions specifying this water transfer gasket. Match the profile, the bolt holes and the material against your old gasket – water gaskets differ in how they locate and seal.
Maintenance & Replacement
Inspect for weep at the face and a compressed edge at every cooling service. A gasket that has begun to weep drops the level, and the drop is what overheats the engine.
Confirm the face is clean and the gasket is seated dry on fit. A gasket laid on a dirty face lifts, and the lift is where the coolant escapes.
Replace rather than reuse a crushed one. A gasket that has taken a set will not reseal, and the joint weeps again.
Keep the correct water transfer gasket for your engine on the bench. It is cheap next to a coolant loss, and it is exactly the part missing when a connection needs resealing today.
Price Reference (USD)
Expect a market price around USD 5-35 for the WATER TRANSFER GASKET 3649463; we confirm the exact figure on your pro-forma invoice.
Value & Service
We supply brand-new Cummins water transfer gaskets with the profile confirmed against your engine, so the coolant stays sealed.
For critical Cummins Engine Parts such as the WATER TRANSFER GASKET 3649463, Racer Machinery offers both single units and bulk quantities with traceable sourcing.







