Description
Technical Specifications
20843 14 oz 1979-1973 Chevrolet, C & K Series Pickup, V-8 350, Lower 21.8 554 No 1.5 38 1.75 44
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
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| AC DELCO | 24053L | |
| CHEVROLET | 15734120 | 15599366, 15958020 |
| CONTINENTAL-VEYANCE | 60855 | |
| DAYCO CORP | E70735 | |
| NAPA | 7581 | |
| OTHER | GBH60855 | |
| WORKHORSE PARTS | 15734120, 20843 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| CHEVROLET | BLAZER | 1973-1974 |
| CHEVROLET | C10 | 1975-1983 |
| CHEVROLET | C10 PICKUP | 1973-1974 |
| CHEVROLET | C10 SUBURBAN | 1973-1983 |
| CHEVROLET | C20 | 1975-1983 |
| CHEVROLET | C20 PICKUP | 1973-1974 |
| CHEVROLET | C20 SUBURBAN | 1973-1983 |
| CHEVROLET | C30 | 1975-1983 |
| CHEVROLET | C30 PICKUP | 1973-1974 |
| CHEVROLET | K10 | 1975-1983 |
| CHEVROLET | K10 PICKUP | 1973-1974 |
| CHEVROLET | K10 SUBURBAN | 1973-1983 |
| CHEVROLET | K20 | 1975-1983 |
| CHEVROLET | K20 PICKUP | 1973-1974 |
| CHEVROLET | K20 SUBURBAN | 1973-1983 |
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.
