Lull 644B Parts Manual - Manual (Page 201)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
NOTES:
➊ Not Factory Installed on Early Production Models.
1 P32997 1 Gasket, Exhaust Pipe
2 38051B 1 Pipe, Exhaust Manifold
3 P04608 4 Lockwasher, M10
4 P04154 4 Capscrew, Hx., M10-1.5 × 30mm
5 36405A 1 Bracket, Exhaust Clamp
6 P01310 2 Lockwasher, 3/8"
7 P01508 2 Nut, Hx., 3/8"-16
8 P01404 2 Flatwasher, 3/8"
9 P00205 2 Capscrew, Hx., 3/8"-16 × 1 1/4"
10 37475X 2 Seal Clamp, Exhaust (Supersedes P33144)
11 36402A 1 Pipe, Exhaust (Supersedes 38041A)
12 P17169 2 Muffler Clamp
13 36412A 1 Pipe, Tail
14 P32697 1 Muffler
15 39876A 2 Mounting Ring, Muffler
(Includes 1 each of Items 16 & 17)
16 P01680 4 Locknut, Hx., 5/16"-24
17 P00158 4 Capscrew, Hx., 5/16"-24 × 2"
18 P32982 2 Exhaust Hanger, Rubber
19 ➊39922A 4 Link, Hanger Support
20 10701276 4 Washer, Flat, 5/16" Hardened
21 10705108 4 Nut, flg., 3/8”
22 10701359 4 Starwasher, Ext, 3/8"
23 10701558 4 JamNut, Hx., 3/8-16"
EXHAUST ASSEMBLY (Cummins 4B3.9) 2.27.1
Cummins 4B3.9
Rev. 007
644B
6K
844C
8K
1044C
10K
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