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Firewall® Heater Hose is an extra heavy-duty hose designed for maximum durability. It is unaffected by high cooling system pressures, most coolants and non-oil based coolant additives. Caution: Do not use for fuel or oil transfer applications.
Part # | Product # | Description | Maximum Working Pressure (psi) | Maximum Working Pressure (bar) | Inside Diameter (in) | Inside Diameter (mm) | Outside Diameter (in) | Outside Diameter (mm) |
---|---|---|---|---|---|---|---|---|
28430 | 32714389 | 28430 FW HTR | 0.5 | 12.7 | ||||
28431 | 32714390 | 28431 FIREWALL HTR HS | 0.625 | 15.9 | ||||
28432 | 32714391 | 28432 FW HTR | 0.75 | 19.0 | ||||
28433 | 32714397 | 28433 FIREWALL HTR HS | 0.625 | 15.9 | ||||
28434 | 32714398 | 28434 FW HTR | 0.75 | 19.0 |