Heavy Duty Mfg 21-225 Cross Reference
Looking for Heavy Duty Mfg aftermarket 21-225? It cross-references to OneTouch part OTX-4VC0530 – V-Band Clamp 5.30 in. Same size, same fit, supplied in single units or export cartons.
OneTouch replacement
Part No. OTX-4VC0530
- Band Width 0.75 in
OTX-4VC0530 specifications (replaces Heavy Duty Mfg 21-225)
| Clamp Type | Quick-Release V-Band Clamp |
| Application | Exhaust & Turbo (General Purpose) |
| Nominal Diameter | 5.30 in (134.6 mm) |
| Insert Thickness (A) | 0.05 in |
| Insert Apex Width (B) | 0.262 in |
| Insert Depth (C) | 0.141 in |
| Band Thickness (D) | 0.035 in |
| Band Width | 0.75 in |
| OEM Manufacturer | Caterpillar |
| Sold As | Each |
Where the Heavy Duty Mfg 21-225 clamp is used
V-band clamps join flanged exhaust, turbocharger, EGR and DPF connections. The tapered band pulls the two flanges together evenly, giving a tight seal that holds under heat and vibration. OTX-4VC0530 is used on exhaust & turbo (general purpose).
Other part numbers that match OTX-4VC0530
20 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0530.
| Name | Part Number | Type |
|---|---|---|
| Breeze | VT10530 | Aftermarket |
| Caterpillar | 6L3005 | OEM |
| Dayton Parts | 21225 | Aftermarket |
| Dynaflex | 40-500-2S | Aftermarket |
| Dynaflex | 405002S | Aftermarket |
| Excoh | 4VC0530 | Aftermarket |
| Heavy Duty Mfg | 21-225 | Aftermarket |
| Heavy Duty Mfg | 21225 | Aftermarket |
| Norma | 0365 1681 346 | Aftermarket |
| Norma | 0373 0101 135 | Aftermarket |
| Norma | 0373 0102 135 | Aftermarket |
| Norma | 3651681346 | Aftermarket |
| Norma | 03651681346 | Aftermarket |
| Norma | 3730101135 | Aftermarket |
| Norma | 03730101135 | Aftermarket |
| Norma | 3730102135 | Aftermarket |
| Norma | 03730102135 | Aftermarket |
| R.G. Ray | 010149-006 | Aftermarket |
| R.G. Ray | 010301 | Aftermarket |
| R.G. Ray | 10149006 | Aftermarket |
| R.G. Ray | 010149006 | Aftermarket |
Ordering OTX-4VC0530
Quote requests for OTX-4VC0530 are answered within 24 hours. Tell us the quantity, and mention Heavy Duty Mfg 21-225 if you are replacing that number.
Questions about this number
Is OTX-4VC0530 the same as Heavy Duty Mfg 21-225?
Yes. OTX-4VC0530 matches Heavy Duty Mfg 21-225: band width 0.75 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.