Half Nut or Lock Nut 5/16" UNF (Rocker Arm Lock Nut) 57110 ( Sold as a Set of Six) 51K1178-SetA
5/16" UNF Lock nut or Half nut. (Rocker Arm Lock Nut) 57110 ( Sold as a Set of 6) 51K1178-SetA
5/16" UNF Lock nut / Half nut. 51K1178 or 57110
Commonly used as the locknut on rocker arm adjusting screws
It is always preferable to have the correct adjuster nuts and lock nuts in this vulnerable vibration situation
Sold as a set of Six Nuts . You will receive six nuts when you complete this purchase.
MGA MGB & MGB GT
Morris Marina 1300 & 1800
Morris Oxford Morris Minor 1100 1300
Wolseley 18/60 18/85 Hornet
Riley 4/68 4/72 Elf Kestrel
MG Magnette ZA & ZB,
Midget & Sprite 948cc 1098cc & 1275cc
Austin / Morris 1800 1100 1300GT Mini Clubman Cooper 850 1000 1275GT
Austin Cambridge A55 A60, Allegro
Triumph GT6 Spitfire Herald Vitesse 2000, 2.5 TR5 TR6 Dolomite 1500 Toledo.
Rocker Adjustment Screw A & B Series Engines. 12H3376
Rocker Adjustment Screw A & B Series Engines. 12H33765/16" UNF valve clearance adju..
Rocker arm. MGB, Morris Oxford, Austin 1800, Marina. 12H3377.
Rocker arm to suit 1622 and 1800 B series engines: MGA MGB & MGB GT Morris Marina 1800 Morri..
5/16" Plain Flat Washer. - 1/2" (Outer Diameter 5/8") Zinc plated. Set of 24 GHF301-SetA
5/16" Plain Flat Washer. - 1/2" Outer Diameter Zinc plated. Set of 24 GHF301-SetA5/16" P..
Bolt 5/16" UNF x 1-1/4" zinc plated. BH605101
Bolt 5/16" UNF x 1-1/4" zinc plated. BH605101Lots of Triumph, MG and Mini applications..
5/16" UNF x 2 3/4 inch long Hex Head bolt (Sold as a Pair) BH605221-SetA
5/16" UNF x 2 3/4 inch long Hex Head bolt (Sold as a Pair) BH605221-SetA5/16" UNF x 2 3/..
