Fuel Injector Clinic Seal Kit for Low-Z DSM & Evo Injectors (Not for Scribed Part Numbers Ending in K) (SLK 125/6x4)
Keep your Fuel Injector Clinic injectors sealing properly with the Fuel Injector Clinic SLK 125/6x4 Seal Kit. Designed specifically for compatible Low-Z DSM and Mitsubishi Evo injectors, this genuine replacement kit includes premium Viton lower seals for exceptional resistance to heat, fuel, and long-term wear. Whether you're servicing your injectors or installing a fresh set, replacing worn seals helps ensure proper injector seating and reliable fuel system performance.
This seal kit is compatible with FIC IS125, IS126, IS225, IS226, and IS126/226 BlueMax injector families across a wide range of flow ratings. Important: This kit is intended only for injectors that do NOT have a scribed part number ending in the letter "K". If your injector is marked with a trailing "K," you will need the SLK 126x4-K seal kit instead.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: SLK 125/6x4
- Product Type: Replacement injector seal kit
- Application: DSM and Mitsubishi Evo Fuel Injector Clinic Low-Z injectors
- Seal Material: Premium Viton lower seals
- Compatible Injector Series: IS125, IS126, IS225, IS226, and IS126/226 BlueMax injectors
- Compatible Flow Rates: 550 cc/min through 1150 cc/min and BlueMax injectors from 1250 cc/min through 1650 cc/min
- Important Identification: For injectors not scribed with part numbers ending in the letter "K"
- Purpose: Replacement injector seal kit
- Genuine Fuel Injector Clinic Replacement Part
Features
- Designed specifically for Fuel Injector Clinic Low-Z DSM and Evo injectors.
- Includes premium Viton lower injector seals.
- Compatible with FIC IS125, IS126, IS225, IS226, and IS126/226 BlueMax injector families.
- Fits injectors from 550 cc/min through 1150 cc/min.
- Also fits BlueMax injectors from 1250 cc/min through 1650 cc/min.
- For injectors not marked with part numbers ending in "K".
- Excellent resistance to heat and modern fuel blends.
- Ideal for injector servicing, maintenance, or installation.
- Helps restore proper injector sealing and fitment.
- Genuine Fuel Injector Clinic replacement components.
FAQs
How do I know if this is the correct seal kit?
Check the part number etched on your injector body. This SLK 125/6x4 kit is for compatible injectors that do not have a scribed part number ending in the letter "K." If your injector ends with "K," use the SLK 126x4-K seal kit instead.
Which injector families are supported?
This kit fits compatible Fuel Injector Clinic IS125, IS126, IS225, IS226, and IS126/226 BlueMax injectors covering flow ratings from 550 cc/min through 1650 cc/min, depending on the injector family.
Why Buy From Beefcake Racing?
Beefcake Racing is an Authorized Fuel Injector Clinic dealer, offering genuine FIC injectors, replacement seal kits, and fuel system components backed by expert technical support, competitive pricing, and fast shipping. Whether you're rebuilding your injectors or refreshing your fuel system, our knowledgeable team can help you select the correct Fuel Injector Clinic replacement parts for your application.
Need help verifying your injector identification? Contact our experienced team before placing your order.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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