8293 x 1 Kit of 6 pieces.**NEW PRODUCT** This is our superb, UK manufactured, Brass Oil Filter Relief Valve Assembly for the Early XK Tecalemit Filter Heads, as seen on XK120 Early and Late Filter heads and the Later XK140 and MK5, Mk7 / 8 / 9 Saloon variants. As you can see it is beautifully turned out of solid brass, and the kit includes main screw-in housing (C1088/C. 100197) that holds a new tri-vane valve (2713. 118076) & our superb 10% uprated pressure spring (2742), centre grub screw housing body (2693. 1000195), locking hex nut (2734. 150202) and dome top securing nut / cap (2692. 150202). Original Jaguar Ref. C4014. Tecalemit 49010

The perfect piece to compliment our fantastic, rebuilt early XK oil pumps, SEE : 8634

To finish off a Filter Head Rebuild fit a new brass take-off union, SEE : 8285

NOTE : Remember for best performance, valves should be lapped in with grinding paste.