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A Service Kit for Injectors Using a 14mm Bottom Adapter
This listing is catalogued as an Injector Dynamics O-ring/seal service kit for an injector with a 14mm bottom adapter, based on a retailer listing that displays the identifier IJD-SK481414B.
Verify the injector's bottom-adapter dimension against this kit's 14mm specification before ordering, and treat it strictly as a bottom-adapter seal kit rather than a top-and-bottom kit.
Key Features
- Service kit sized for an injector using a 14mm bottom adapter
- Supplier-listed identifier IJD-SK481414B associated with this exact configuration
Fitment
| Years | Make | Model | Notes |
|---|---|---|---|
| n.a. | n.a. | n.a. | Universal 14mm bottom adapter |
Specifications
| Detail | Value |
|---|---|
| Brand | Injector Dynamics |
| Bottom adapter size | 14mm, per supplier listing |
| Supplier-listed identifier | IJD-SK481414B |
What's Included
- Injector O-ring/seal service components sized for a 14mm bottom adapter, per supplier listing.
- No manufacturer packing list or seal count is published for this exact part number.
About Injector Dynamics
Injector Dynamics develops fuel-system components around published specifications and application data rather than generic marketing claims, and applies the same exact-configuration approach to its adapters, filters and pump systems that it uses for its fuel injectors.
FAQ
What top-adapter size does SK.48.14.14B use?
Not documented; this is a bottom-only kit.
What bottom configuration does SK.48.14.14B use?
Supplier listings describe a 14mm bottom adapter.
Does this kit include the injector itself?
No. This is an O-ring/seal service kit for an existing injector, not a replacement injector.
How should the exact seal configuration be verified before ordering?
Compare the physical top-adapter and bottom O-ring or adapter dimensions on the injector being serviced against the supplier-listed configuration before ordering, since no manufacturer page confirms this exact part number.
Is an installation procedure included?
No exact-kit installation instructions are published; general Injector Dynamics guidance warns that the molded O-ring retainer should only be removed on the manufacturer's instruction.
Is a torque specification published for reassembly?
No. No torque value is published for this exact seal kit.
Can the molded injector O-ring retainer be cut or removed during this service?
Only if Injector Dynamics instructs it for the specific application; incorrect removal can cause catastrophic engine damage, and it cannot be refitted once removed.
Is vehicle-specific fitment documented for this seal kit?
No. This is an injector-configuration-specific service kit, not a vehicle-specific part; no make, model, or year fitment is published.
Does this kit also include top-adapter seals?
No. This kit is described specifically for the 14mm bottom adapter; a separate kit should be used if the top-adapter seals also need replacement.
Installation Instructions
No installation procedure or torque specification is published for this exact seal kit. The steps below reflect only general injector-service handling practice.
- Depressurize and isolate the fuel system before removing the injector rail.
- Remove the injector from the rail and identify the bottom-adapter seal location before disturbing it.
- Compare the injector's existing bottom-adapter dimension against this kit's 14mm specification before proceeding.
- Do not remove the molded O-ring retainer unless Injector Dynamics instructs it for this specific application.
- Clean the bottom-adapter seating surface before fitting the new seal.
- Lightly lubricate the new seal with a lubricant compatible with the fuel in use, then seat it without twisting.
- Reinstall the injector in the rail, confirming the bottom adapter seats fully in the intake or fuel-rail bore.
- Reinstall the fuel rail per the vehicle's factory service information and torque fasteners to specification.
- Pressurize the fuel system and check for leaks at the bottom-adapter interface before starting the engine.
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