Excoh 4CT400S Cross Reference
Excoh 4CT400S is a Excoh aftermarket part number. The OneTouch Exim replacement is OTE-4CT400S, a heavy-duty constant torque clamp with a clamping range of 3-1/4 in to 4-1/8 in (83–105 mm). It fits the same hose or pipe and installs the same way, so OTE-4CT400S can be ordered wherever Excoh 4CT400S is called for.

OneTouch replacement
Constant Torque Clamp HD 3.25 in to 4.13 in
Part No. OTE-4CT400S
- Clamping Range 3-1/4 in to 4-1/8 in (83–105 mm)
- Band Width 5/8 in
- Band Material 301 Stainless Steel
OTE-4CT400S specifications (replaces Excoh 4CT400S)
| Clamp Type | Heavy-Duty Constant Torque Clamp |
| Application | Coolant & Heater Hoses |
| Clamping Range | 3-1/4 in to 4-1/8 in (83–105 mm) |
| Hex Size | 3/8 in |
| Torque Rating | 92 in-lbs |
| SAE | 412 |
| Band Width | 5/8 in |
| Band Material | 301 Stainless Steel |
| Screw | 410 Stainless Steel | 3/8 in hex |
| Sold As | Each |
Where the Excoh 4CT400S 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-4CT400S is used on coolant & heater hoses.
Other part numbers that match OTE-4CT400S
11 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTE-4CT400S.
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.25400 | Aftermarket |
| Automann | 56125400 | Aftermarket |
| Breeze | CT 400 L SS | Aftermarket |
| Breeze | CT400LSS | Aftermarket |
| Donaldson | P532927 | Aftermarket |
| Excoh | 4CT400S | Aftermarket |
| Gates | 32640 | Aftermarket |
| Norma | 0156 0005 094 | Aftermarket |
| Norma | 1560005094 | Aftermarket |
| Norma | 01560005094 | Aftermarket |
| Tectran | HK400 | Aftermarket |
| Velvac | 022440 | Aftermarket |
Ordering OTE-4CT400S
Ask for a quote with the number 4CT400S or OTE-4CT400S, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTE-4CT400S the same as Excoh 4CT400S?
Yes. OTE-4CT400S matches Excoh 4CT400S: clamping range 3-1/4 in to 4-1/8 in (83–105 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 Excoh 4CT400S clamp?
Excoh 4CT400S fits 3-1/4 in to 4-1/8 in (83–105 mm). The band is 301 Stainless Steel.