Norma 0363 0004 137 Cross Reference
Norma 0363 0004 137 is a Norma aftermarket part number. The OneTouch Exim replacement is OTX-4ST525H, a heavy-duty spring-loaded t-bolt clamp with a clamping range of 5-1/4 in to 5-9/16 in (133–141 mm). It fits the same hose or pipe and installs the same way, so OTX-4ST525H can be ordered wherever Norma 0363 0004 137 is called for.
OneTouch replacement
HD T-Bolt Spring Load Clamp 5.25 in to 5.56 in
Part No. OTX-4ST525H
- Clamping Range 5-1/4 in to 5-9/16 in (133–141 mm)
- Band Width 3/4 in
- Band Material 301 Stainless Steel
OTX-4ST525H specifications (replaces Norma 0363 0004 137)
| Clamp Type | Heavy-Duty Spring-Loaded T-Bolt Clamp |
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamping Range | 5-1/4 in to 5-9/16 in (133–141 mm) |
| Hex Size | 1/2 in nut |
| Torque Rating | 150 in-lbs |
| SAE | 140 |
| 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 0363 0004 137 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-4ST525H is used on charge air cooler, turbo & intake hoses.
Other part numbers that match OTX-4ST525H
5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4ST525H.
| Name | Part Number | Type |
|---|---|---|
| Breeze | B9224-0525 B | Aftermarket |
| Breeze | B92240525B | Aftermarket |
| Excoh | 4ST525H | Aftermarket |
| Norma | 0363 0004 137 | Aftermarket |
| Norma | 3630004137 | Aftermarket |
| Norma | 03630004137 | Aftermarket |
Ordering OTX-4ST525H
Quote requests for OTX-4ST525H are answered within 24 hours. Tell us the quantity, and mention Norma 0363 0004 137 if you are replacing that number.
Questions about this number
Is OTX-4ST525H the same as Norma 0363 0004 137?
Yes. OTX-4ST525H matches Norma 0363 0004 137: clamping range 5-1/4 in to 5-9/16 in (133–141 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 0363 0004 137 clamp?
Norma 0363 0004 137 fits 5-1/4 in to 5-9/16 in (133–141 mm). The band is 301 Stainless Steel.