
Russell · New
Russell Adapter Y-Block 3/8in SAE Quick Disconnect Female To 2X 3/8in SAE Qd Male Blk Anodized
MPN 644163 · Store SKU rus644163
Supplier stock checked 11/8/2026, 10:02:34 AM UTC. Adding a part does not reserve it.
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Product details
Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available - ultra-bright Endura, traditional blue anodized or our new black anodized fittings. Russell's wide variety of adapter fittings allow for the connection of AN hose ends and hardlines to almost any system. Adapters are offered in many configurations. 3/8" SAE Quick Disconnect Male to 3/8" SAE Quick Dosconnect Male to 3/8" SAE Quick Disconnect Female Y-Block Adapter Black Anodized Fuel Block Billet Y Fuel Block; Black; 3/8 in. EFI SAE Quick-Disconnect Female To 3/8 in. SAE [Dual] Q.D. Male; Fuel Block Billet Y Fuel Block
Manufacturer fitment & guides
Check 644163 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y