Keep coolant moving through the most demanding heavy-duty jobs with the Gates Green Stripe 2-Ply Straight Coolant Hose (MPN 24220), a 36 in (3 ft) straight length that carries engine coolant between the radiator, engine, reservoir and pipe connections. It serves as a cut-to-fit replacement across many heavy-duty trucks, buses and farm tractors — including the 1990-1991 Ford CL9000 10.0L and the 1990-1991 Ford CLT9000 10.0L; see the "Vehicles it fits" section for the full list.
- EPDM tube and cover: two-ply bias-fabric construction for flexibility and strength; resists "cold water leaks" and stays soft and pliable even under adverse operating conditions.
- Cut-to-fit cover: marked in 1 in increments to help you gauge approximate cut lengths for custom-fit installations.
- Built for tough service: engineered with compounds that resist electrochemical degradation, exceeds SAE 20R1 Type EC (Class D-1 tube and cover, standard wall), and is approved for marine applications.
- Specs: 1.25 in (32 mm) inside diameter at both ends, 100 PSI working pressure, temperature range -40°F to +257°F (-40°C to +125°C).
Not for fuel or oil transfer applications. For a maintenance-free connection, use PowerGrip SB clamps. Quantity varies by application — some use two while others use one — and this hose is sold individually. Country of origin: Mexico.
Interchange: F7HT 6A787 BA · F7HZ 6793 BA
F7HT6A787BA · F7HZ6793BA · 31054 · 184968A1 · A58640 · A58737 · 3402249 · 77125 · 77125GL · 8106 · 0123847018 · 0123847029 · 0123847032 · 57020 · 57220 · 64456 · 64457 · 64458 · 1646427C1 · 630 · GPC125 · 8076354 · 3934210 · 3934211 · 8076355
This part cross-references / interchanges with the following part numbers:
31054, 24220, 184968A1, A58640, A58737, 3402249, 77125, 77125GL, 8106, F7HT 6A787 BA, F7HZ 6793 BA, 0123847018, 0123847029, 0123847032, 57020, 57220, 64456, 64457, 64458, 1646427C1, 630, GPC125, 8076354, 3934210, 3934211, 8076355
Frequently Asked Questions
What is the Gates 24220 hose?
It's a Green Stripe 2-ply straight coolant hose with an EPDM tube and cover, 36 in (3 ft) long with a 1.25 in (32 mm) inside diameter at both ends, for coolant/air applications on heavy-duty trucks, buses and tractors.
Can I cut it to length?
Yes. The cover is marked in 1-inch increments so you can trim it to an approximate custom-fit length for your application.
What are its temperature and pressure ratings?
It carries a 100 PSI working pressure and a temperature range of -40°F to +257°F (-40°C to +125°C), and exceeds SAE 20R1 Type EC (Class D-1 tube and cover, standard wall).
Can I use this hose for fuel or oil lines?
No. Gates cautions against using it for fuel or oil transfer; it is intended for coolant/air applications only.
How many do I need, and what clamps are recommended?
Quantity varies by application — some use two while others use one — and this hose is sold individually. For a maintenance-free connection, Gates recommends PowerGrip SB clamps.
