Magnus McLaren Engine Main Bolt Washers for V8 M838 and M840
$282.70 Inc GST
$257.00 Ex GST
- Ships from Sydney via Australia Post, including overseas. Cost shown at checkout.
- Questions before you buy? Call (02) 9129 7600
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- Description
Description
Main bolt sealing washers for all McLaren V8 engines, a direct replacement for the original main bolt washers. The bonded construction prevents oil migration around the main bolts, eliminating the leakage that can occur with stud conversions or worn OEM washers, while maintaining correct fastener preload. Used in Magnus’s 1300 hp+ crate engine programmes with no block modification required.
Features
- Kit of 20: 10 large and 10 small sealing washers
- Direct fit for all McLaren V8 engines
- Designed for high-boost and motorsport use
- Precision manufactured and race tested
Professional installation recommended.
Part numbers: MMCENG7204-009
Related / pairs with: McLaren Head Studs & L19 Main Bolts · McLaren Friction Washer · McLaren Engine Gasket Rebuild Kit · McLaren M838T/M840T Main Bearings






























