Northern Lights L1064A, Parts Manual

Page: 53 / 308

P1064 9/13
1 - 47
GROUP 1 - ENGINE
Cylinder Head
KEY PART NUMBER QTY DESCRIPTION SERIAL NUMBER
1 RE57234 1 Cylinder Head
(marked R121402, includes keys 2-6 & 8-13)
-
2 21-09507 ** Plug -
R26906 1 O-ring
3 R43409 2 Cap -
4 R98063 4 Valve Seat Insert, Standard Size Intake Valve -
R98335 ** Valve Seat Insert, Oversize Intake Valve -
R106831 4 Valve Seat Insert, Standard Size Intake Valve
R85687 4 Valve Seat Insert, Standard Size Exhaust Valve -
R93910 ** Valve Seat Insert, Oversize Exhaust Valve -
R106829 4 Valve Seat Insert, Standard Size Exhaust Valve
5 CD16284 1 Cap -
6 R104592 1 Pipe Plug, 1/8" -
7 15H624 1 Pipe Plug, 1/2" -
8 R98062 4 Intake Valve, Standard -
R97490 ** Intake Valve, .015" Oversize -
R97491 ** Intake Valve, .030" Oversize -
9 R90692 4 Exhaust Valve, Standard -
R97492 ** Exhaust Valve, .015" Oversize -
R97493 ** Exhaust Valve, .030" Oversize -
10 RE31617 8 Seal -
11 R26125 8 Spring -
12 RE60005 8 Rotater -
13 R91889 16 Retainer -
14 R116515 1 Head Gasket -
15 R85363 18 Capscrew 1/2" x 112 mm -
**
As required
L- M1064D, M- NL1064T1-T2, L- M1064A, NL1064H1, M40C2, M55C2, & M65C2