Product Descripion
Denso OE Iridium Spark Plug SK20R11. Manufacturer Part Number 3297. Denso OE Iridium Spark Plugs use a performance copper core to improve conductivity of electrical current. The central electrode is tipped with Iridium alloy to greatly extend service life and allow a smaller electrode diameter of 0.6mm, this improves performance and efficiency of the ignition system. Many designs also use a Platinum chip in the ground electrode, it's not uncommon for service life to be 100,000 miles for these plug types. These spark plugs are specified by the manufacturer for modern engines which have extremely long service intervals or where access to change the spark plugs is difficult. Made in Japan.
Additional Information
| Electrode Projection | projected |
|---|---|
| Gap Size | 1.1mm |
| Hex Size | 16mm |
| Seat Type | flat |
| Standard Type | ISO |
| Terminal Type | Solid |
| Thread Diameter | 14mm |
| Thread Reach | 19mm |
| Part Type | Performance Spark Plug |
Original Equipment
| MANUFACTURER | PART NUMBER |
|---|---|
| Champion (OE) | OE182 |
| Toyota | 90919-01210 |
| Toyota | 90919-01211 |
| Toyota | 90919-01237 |
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Couplings are used to connect two joints of TUBING COUPLING or CASING pipe together.
Couplings are short length of heavy wall pipe with the same threads on each end.
EASTSUN manufactures TUBING coupling and casing tubing coupling strictly comply with API 5CT latest standard.
The steel coupling is mainly used to connect oil pipes in pil drilling.
This product can be used to connect the shafts of units that are
manufactured separately.
It can fit the misalignment of the shafts or introduce mechanical flexibility.
The pipe coupling is capable of reducing the transmission of shock losds from one shaft to another.
It can also introduce protecyion against overloads.
The steel coupling can be used to alter vibration characteristics of
rotating units.
Pipe coupling is also used to connect drilling par and driven part.
| Size | Grade | NUE | EUE | Special clearance |
| 2 3/8" | J55/K55/M80/L80/P110 | Yes | Yes | Yes |
| 2 7/8" | J55/K55/M80/L80/P110 | Yes | Yes | Yes |
| 3 1/2" | J55/K55/M80/L80/P110 | Yes | Yes | Yes |
| 4" | J55/K55/M80/L80/P110 | Yes | Yes | |
| 4 1/2" | J55/K55/M80/L80/P110 | Yes | Yes |
Casing Coupling Solution,Api 5Ct Coupling,Casing Coupling,Tubing Coupling
ESASTSUN OILFIELD EQUIPMENT MANUFACTURING (CAMBODIA) CO., LTD , https://www.eastsuncambodia.com