Automann 56125300 Cross Reference
Looking for Automann aftermarket 56125300? It cross-references to OneTouch part OTX-4CT300S – 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-4CT300S
- 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-4CT300S specifications (replaces Automann 56125300)
| 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 | 410 Stainless Steel | 3/8 in hex |
| Sold As | Each |
Where the Automann 56125300 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-4CT300S is used on coolant & heater hoses.
Other part numbers that match OTX-4CT300S
10 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4CT300S.
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.25300 | Aftermarket |
| Automann | 56125300 | Aftermarket |
| Breeze | CT 300 L SS | Aftermarket |
| Breeze | CT300LSS | Aftermarket |
| Excoh | 4CT300S | Aftermarket |
| Gates | 32630 | Aftermarket |
| Norma | 0156 0005 068 | Aftermarket |
| Norma | 1560005068 | Aftermarket |
| Norma | 01560005068 | Aftermarket |
| Tectran | HK300 | Aftermarket |
| Velvac | 022430 | Aftermarket |
Ordering OTX-4CT300S
Ask for a quote with the number 56125300 or OTX-4CT300S, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTX-4CT300S the same as Automann 56125300?
Yes. OTX-4CT300S matches Automann 56125300: 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 Automann 56125300 clamp?
Automann 56125300 fits 2-1/4 in to 3-1/8 in (57–79 mm). The band is 301 Stainless Steel.