Replacement for previous part number RU-3100
(2) Zip Tie Anchors
• CNC Machined from 6061 Billet Aluminum
Improved Boost Holding
Engine Covers are designed to factory specifications for easy installation and clean fit and finish
Magnus Crankshaft Friction Washer for McLaren M838T/M840T Samco Sport Replacement for previous part numberMagnus Motorsports crankshaft friction washer for McLaren M838T M840T 3. 8L and 4. 0L V8 engines. Vehicle Fitment: McLaren 3. 8L & 4. 0L V8 Twin Turbo M838T: 625C, 650S, 675LT, MP4 12C, MSO 688 HS M838TE: 540C, 570S, 570GT, 600LT, 620R M838TQ: P1, P1 GT, P1 LM M840T: 720S, 750S, 765LT, Senna, Elva, Speedtail M840TE: GT, GTS Purchase Includes: (1) Washer More from Magnus: The factory McLaren crankshaft utilizes a friction washer to secure proper timing