Breeze CT 300 L Cross Reference
Looking for Breeze aftermarket CT 300 L? It cross-references to OneTouch part OTX-4CT300L – Constant Torque Clamp HD 2.25 in to 3.13 in. Same size, same fit, supplied in single units or export cartons.

OneTouch replacement
Constant Torque Clamp HD 2.25 in to 3.13 in
Part No. OTX-4CT300L
- Clamping Range 2-1/4 in to 3-1/8 in (57–79 mm)
- Band Width 5/8 in
- Band Material 301 Stainless Steel
OTX-4CT300L specifications (replaces Breeze CT 300 L)
| Clamp Type | Heavy-Duty Constant Torque Clamp |
| Application | Coolant & Heater Hoses |
| Clamping Range | 2-1/4 in to 3-1/8 in (57–79 mm) |
| Hex Size | 3/8 in |
| Torque Rating | 92 in-lbs |
| SAE | 312 |
| Band Width | 5/8 in |
| Band Material | 301 Stainless Steel |
| Screw | Zinc Plated Carbon Steel | 3/8 in hex |
| Sold As | Each |
Where the Breeze CT 300 L 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-4CT300L is used on coolant & heater hoses.
Other part numbers that match OTX-4CT300L
5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4CT300L.
| Name | Part Number | Type |
|---|---|---|
| Breeze | CT 300 L | Aftermarket |
| Breeze | CT300L | Aftermarket |
| Excoh | 4CT300L | Aftermarket |
| Norma | 0156 0003 068 | Aftermarket |
| Norma | 1560003068 | Aftermarket |
| Norma | 01560003068 | Aftermarket |
Ordering OTX-4CT300L
Quote requests for OTX-4CT300L are answered within 24 hours. Tell us the quantity, and mention Breeze CT 300 L if you are replacing that number.
Questions about this number
Is OTX-4CT300L the same as Breeze CT 300 L?
Yes. OTX-4CT300L matches Breeze CT 300 L: clamping range 2-1/4 in to 3-1/8 in (57–79 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 Breeze CT 300 L clamp?
Breeze CT 300 L fits 2-1/4 in to 3-1/8 in (57–79 mm). The band is 301 Stainless Steel.