Excoh 4ST250B Cross Reference
OneTouch OTX-4ST250B is a direct interchange for Excoh 4ST250B. Both are a spring-loaded t-bolt clamp with a clamping range of 2-1/2 in to 2-13/16 in (64–71 mm), so the clamp drops into the same position on the vehicle without changes to the hose or fitting.
OneTouch replacement
T-Bolt Spring Load Hose Clamp 2.50 in to 2.81 in
Part No. OTX-4ST250B
- Clamping Range 2-1/2 in to 2-13/16 in (64–71 mm)
- Band Width 3/4 in
- Band Material 301 Stainless Steel
OTX-4ST250B specifications (replaces Excoh 4ST250B)
| Clamp Type | Spring-Loaded T-Bolt Clamp |
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamping Range | 2-1/2 in to 2-13/16 in (64–71 mm) |
| Hex Size | 7/16 in |
| Torque Rating | 150 in-lbs |
| SAE | 52 |
| Band Width | 3/4 in |
| Band Material | 301 Stainless Steel |
| Screw | Zinc Plated Carbon Steel | 7/16 in hex |
| Sold As | Each |
Where the Excoh 4ST250B clamp is used
T-bolt clamps give an even 360° grip on large-diameter hoses such as charge-air, turbo and radiator connections, where a worm gear clamp would not hold the pressure. OTX-4ST250B is used on charge air cooler, turbo & intake hoses.
Other part numbers that match OTX-4ST250B
5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4ST250B.
| Name | Part Number | Type |
|---|---|---|
| Breeze | B9226-0250 B | Aftermarket |
| Breeze | B92260250B | Aftermarket |
| Excoh | 4ST250B | Aftermarket |
| Norma | 0363 0006 068 | Aftermarket |
| Norma | 3630006068 | Aftermarket |
| Norma | 03630006068 | Aftermarket |
Ordering OTX-4ST250B
Ask for a quote with the number 4ST250B or OTX-4ST250B, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTX-4ST250B the same as Excoh 4ST250B?
Yes. OTX-4ST250B matches Excoh 4ST250B: clamping range 2-1/2 in to 2-13/16 in (64–71 mm), band width 3/4 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 4ST250B clamp?
Excoh 4ST250B fits 2-1/2 in to 2-13/16 in (64–71 mm). The band is 301 Stainless Steel.