Norma 03630017125 Cross Reference
Norma 03630017125 is a Norma aftermarket part number. The OneTouch Exim replacement is OTX-4TB0475, a t-bolt clamp with a clamping range of 4-3/4 in to 5-1/16 in (121–129 mm). It fits the same hose or pipe and installs the same way, so OTX-4TB0475 can be ordered wherever Norma 03630017125 is called for.
OneTouch replacement
T-Bolt Clamp 4.75 in to 5.06 in
Part No. OTX-4TB0475
- Clamping Range 4-3/4 in to 5-1/16 in (121–129 mm)
- Band Width 3/4 in
- Band Material 301 Stainless Steel
OTX-4TB0475 specifications (replaces Norma 03630017125)
| Clamp Type | T-Bolt Clamp |
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamping Range | 4-3/4 in to 5-1/16 in (121–129 mm) |
| Hex Size | 7/16 in nut |
| Torque Rating | 150 in-lbs |
| SAE | 124 |
| Band Width | 3/4 in |
| Band Material | 301 Stainless Steel |
| Screw | Zinc Plated Carbon Steel | 7/16 in nut |
| Sold As | Each |
Where the Norma 03630017125 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-4TB0475 is used on charge air cooler, turbo & intake hoses.
Other part numbers that match OTX-4TB0475
10 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4TB0475.
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.26475-B | Aftermarket |
| Automann | 56126475B | Aftermarket |
| Breeze | TB 475 | Aftermarket |
| Breeze | TB475 | Aftermarket |
| Excoh | 4TB0475 | Aftermarket |
| Gates | 327672 | Aftermarket |
| Gates | 74221072 | Aftermarket |
| Norma | 0363 0017 125 | Aftermarket |
| Norma | 3630017125 | Aftermarket |
| Norma | 03630017125 | Aftermarket |
| Reference | 32772 | Aftermarket |
Ordering OTX-4TB0475
Ask for a quote with the number 03630017125 or OTX-4TB0475, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTX-4TB0475 the same as Norma 03630017125?
Yes. OTX-4TB0475 matches Norma 03630017125: clamping range 4-3/4 in to 5-1/16 in (121–129 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 03630017125 clamp?
Norma 03630017125 fits 4-3/4 in to 5-1/16 in (121–129 mm). The band is 301 Stainless Steel.