Norma 0156 0003 157 Cross Reference
Norma 0156 0003 157 is a Norma aftermarket part number. The OneTouch Exim replacement is OTE-4CT650L, a heavy-duty constant torque clamp with a clamping range of 5-3/4 in to 6-5/8 in (146–168 mm). It fits the same hose or pipe and installs the same way, so OTE-4CT650L can be ordered wherever Norma 0156 0003 157 is called for.
OneTouch replacement
Constant Torque Clamp HD 5.75 in to 6.63 in
Part No. OTE-4CT650L
- Clamping Range 5-3/4 in to 6-5/8 in (146–168 mm)
- Band Width 5/8 in
- Band Material 301 Stainless Steel
OTE-4CT650L specifications (replaces Norma 0156 0003 157)
| Clamp Type | Heavy-Duty Constant Torque Clamp |
| Application | Coolant & Heater Hoses |
| Clamping Range | 5-3/4 in to 6-5/8 in (146–168 mm) |
| Hex Size | 3/8 in |
| Torque Rating | 92 in-lbs |
| SAE | 662 |
| Band Width | 5/8 in |
| Band Material | 301 Stainless Steel |
| Screw | Zinc Plated Carbon Steel | 3/8 in hex |
| Sold As | Each |
Where the Norma 0156 0003 157 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. OTE-4CT650L is used on coolant & heater hoses.
Other part numbers that match OTE-4CT650L
5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTE-4CT650L.
| Name | Part Number | Type |
|---|---|---|
| Breeze | CT 650 L | Aftermarket |
| Breeze | CT650L | Aftermarket |
| Excoh | 4CT650L | Aftermarket |
| Norma | 0156 0003 157 | Aftermarket |
| Norma | 1560003157 | Aftermarket |
| Norma | 01560003157 | Aftermarket |
Ordering OTE-4CT650L
Send us the Norma 0156 0003 157 number with the quantity you need and your delivery country. We reply within 24 hours with price and lead time for OTE-4CT650L.
Questions about this number
Is OTE-4CT650L the same as Norma 0156 0003 157?
Yes. OTE-4CT650L matches Norma 0156 0003 157: clamping range 5-3/4 in to 6-5/8 in (146–168 mm), band width 5/8 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 0156 0003 157 clamp?
Norma 0156 0003 157 fits 5-3/4 in to 6-5/8 in (146–168 mm). The band is 301 Stainless Steel.