Dayco KH12 Cross Reference
Dayco KH12 is a Dayco aftermarket part number. The OneTouch Exim replacement is OTX-4SS0012, a worm gear hose clamp with a clamping range of 11/16 in to 1-1/4 in (17–32 mm). It fits the same hose or pipe and installs the same way, so OTX-4SS0012 can be ordered wherever Dayco KH12 is called for.

OneTouch replacement
Hose Clamp Stainless Steel All 0.69 in to 1.25 in
Part No. OTX-4SS0012
- Clamping Range 11/16 in to 1-1/4 in (17–32 mm)
- Band Width 1/2 in
- Band Material 301 Stainless Steel
OTX-4SS0012 specifications (replaces Dayco KH12)
| Clamp Type | Worm Gear Hose Clamp |
| Application | Coolant, Fuel & Air Hoses |
| Clamping Range | 11/16 in to 1-1/4 in (17–32 mm) |
| Hex Size | 5/16 in |
| Torque Rating | 45 in-lbs |
| SAE | 12 |
| Band Width | 1/2 in |
| Band Material | 301 Stainless Steel |
| Screw | 410 Stainless Steel | 5/16 in hex |
| OEM Manufacturer | Sterling |
| Sold As | Each |
Where the Dayco KH12 clamp is used
Worm gear hose clamps are the everyday fix for coolant, fuel, air and vacuum hoses. They tighten with a screwdriver or nut driver and can be reused. OTX-4SS0012 is used on coolant, fuel & air hoses.
Other part numbers that match OTX-4SS0012
30 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4SS0012.
| Name | Part Number | Type |
|---|---|---|
| Acdelco | 32212C | Aftermarket |
| Aero-Seal | 20012 | Aftermarket |
| Amgauge | CC12 | Aftermarket |
| Automann | 561.22012 | Aftermarket |
| Automann | 56122012 | Aftermarket |
| Beck/Arnley | 144-0023 | Aftermarket |
| Beck/Arnley | 1440023 | Aftermarket |
| Breeze | 64012H | Aftermarket |
| Dayco | 92012 | Aftermarket |
| Dayco | KH12 | Aftermarket |
| Excoh | 4SS0012 | Aftermarket |
| Gates | 32212 | Aftermarket |
| Goodyear | 51312 | Aftermarket |
| Ideal | 6812 | Aftermarket |
| Ideal | 6812590 | Aftermarket |
| Ideal | 630040012 | Aftermarket |
| Ideal | 630040012051 | Aftermarket |
| Murray | H16SS00C | Aftermarket |
| NAPA | 705-1103 | Aftermarket |
| NAPA | 7051103 | Aftermarket |
| Norma | 0361 0116 025 | Aftermarket |
| Norma | 3610116025 | Aftermarket |
| Norma | 03610116025 | Aftermarket |
| Norton | 033-12 | Aftermarket |
| Norton | 03312 | Aftermarket |
| Sterling | H112MS | OEM |
| Sure-Tite | 12HS | Aftermarket |
| Sure-Tite | 12KS3 | Aftermarket |
| Sure-Tite | 16KS3 | Aftermarket |
| Sure-Tite | C12PS | Aftermarket |
| Tramec Sloan | 491712 | Aftermarket |
Ordering OTX-4SS0012
Quote requests for OTX-4SS0012 are answered within 24 hours. Tell us the quantity, and mention Dayco KH12 if you are replacing that number.
Questions about this number
Is OTX-4SS0012 the same as Dayco KH12?
Yes. OTX-4SS0012 matches Dayco KH12: clamping range 11/16 in to 1-1/4 in (17–32 mm), band width 1/2 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.
What size is the Dayco KH12 clamp?
Dayco KH12 fits 11/16 in to 1-1/4 in (17–32 mm). The band is 301 Stainless Steel.