Description
Technical Specifications
21378 1999-1989 Mack, CH Series, Mack 6-Cyl. 12.0 L Diesel, Upper 30 762 Yes 2 51
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation – the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse.This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates – Driven By Possibility
No 0 Coolant Hose Molded Coolant Hose Hose
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| FREIGHTLINER | FLD112 | 2005 |
| FREIGHTLINER | FLD120 | 2005 |
| FREIGHTLINER | M2 100 | 2002-2003, 2005 |
| FREIGHTLINER | M2 106 | 2002-2003, 2005-2007, 2012-2013, 2015 |
| HINO | FD20 | 1992 |
| HINO | FD2218 | 1993-1997 |
| HINO | FD2218LP | 1993-1997 |
| HINO | FE2618 | 1995-1996 |
| HINO | FF19 | 1988-1991 |
| HINO | FF20 | 1992 |
| HINO | FF23 | 1992 |
| HINO | FF3018 | 1993-1997 |
| HINO | FF3020 | 1993-1997 |
| HINO | GC20 | 1992 |
| HINO | SG23 | 1988-1992 |
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.
