Norma 3750000097 Cross Reference
OneTouch OTX-4ST381H is a direct interchange for Norma 3750000097. Both are a heavy-duty spring-loaded t-bolt clamp with a clamping range of 3-13/16 in to 4-1/8 in (97–105 mm), so the clamp drops into the same position on the vehicle without changes to the hose or fitting.
OneTouch replacement
HD T-Bolt Spring Load Clamp 3.81 in to 4.13 in
Part No. OTX-4ST381H
- Clamping Range 3-13/16 in to 4-1/8 in (97–105 mm)
- Band Width 3/4 in
- Band Material 301 Stainless Steel
OTX-4ST381H specifications (replaces Norma 3750000097)
| Clamp Type | Heavy-Duty Spring-Loaded T-Bolt Clamp |
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamping Range | 3-13/16 in to 4-1/8 in (97–105 mm) |
| Hex Size | 1/2 in nut |
| Torque Rating | 150 in-lbs |
| SAE | 94 |
| Band Width | 3/4 in |
| Band Material | 301 Stainless Steel |
| Screw | Zinc Plated Carbon Steel | 1/2 in nut |
| Sold As | Each |
Where the Norma 3750000097 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-4ST381H is used on charge air cooler, turbo & intake hoses.
Other part numbers that match OTX-4ST381H
5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4ST381H.
| Name | Part Number | Type |
|---|---|---|
| Breeze | B9224-0381 B | Aftermarket |
| Breeze | B92240381B | Aftermarket |
| Excoh | 4ST381H | Aftermarket |
| Norma | 0375 0000 097 | Aftermarket |
| Norma | 3750000097 | Aftermarket |
| Norma | 03750000097 | Aftermarket |
Ordering OTX-4ST381H
Ask for a quote with the number 3750000097 or OTX-4ST381H, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTX-4ST381H the same as Norma 3750000097?
Yes. OTX-4ST381H matches Norma 3750000097: clamping range 3-13/16 in to 4-1/8 in (97–105 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 Norma 3750000097 clamp?
Norma 3750000097 fits 3-13/16 in to 4-1/8 in (97–105 mm). The band is 301 Stainless Steel.