Norma 03620302049 Cross Reference
Norma 03620302049 is a Norma aftermarket part number. The OneTouch Exim replacement is OTX-4CT0028, a constant torque clamp with a clamping range of 1-5/16 in to 2-1/4 in (33–57 mm). It fits the same hose or pipe and installs the same way, so OTX-4CT0028 can be ordered wherever Norma 03620302049 is called for.
OneTouch replacement
Constant Torque Clamp 1.31 in to 2.25 in
Part No. OTX-4CT0028
- Clamping Range 1-5/16 in to 2-1/4 in (33–57 mm)
- Band Width 9/16 in
- Band Material 301 Stainless Steel
OTX-4CT0028 specifications (replaces Norma 03620302049)
| Clamp Type | Constant Torque Clamp |
| Application | Coolant & Heater Hoses |
| Clamping Range | 1-5/16 in to 2-1/4 in (33–57 mm) |
| Hex Size | 5/16 in |
| Torque Rating | 70 in-lbs |
| SAE | 28 |
| Band Width | 9/16 in |
| Band Material | 301 Stainless Steel |
| Screw | 410 Stainless Steel | 5/16 in hex |
| Sold As | Each |
Where the Norma 03620302049 clamp is used
Constant torque clamps have a spring washer stack that keeps the clamp tight as the hose expands when hot and shrinks when cold, so coolant and heater lines do not seep after a cold start. OTX-4CT0028 is used on coolant & heater hoses.
Other part numbers that match OTX-4CT0028
5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4CT0028.
| Name | Part Number | Type |
|---|---|---|
| Breeze | CT 9428 B | Aftermarket |
| Breeze | CT9428B | Aftermarket |
| Excoh | 4CT0028 | Aftermarket |
| Norma | 0362 0302 049 | Aftermarket |
| Norma | 3620302049 | Aftermarket |
| Norma | 03620302049 | Aftermarket |
Ordering OTX-4CT0028
Quote requests for OTX-4CT0028 are answered within 24 hours. Tell us the quantity, and mention Norma 03620302049 if you are replacing that number.
Questions about this number
Is OTX-4CT0028 the same as Norma 03620302049?
Yes. OTX-4CT0028 matches Norma 03620302049: clamping range 1-5/16 in to 2-1/4 in (33–57 mm), band width 9/16 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.
What size is the Norma 03620302049 clamp?
Norma 03620302049 fits 1-5/16 in to 2-1/4 in (33–57 mm). The band is 301 Stainless Steel.