Lull 644B Parts Manual - Manual (Page 217)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
NOTES:
➊ Not Factory Installed on Early Production Models.
1 P32986 1 Clamp, V-band
2 10265683 1 Exhaust Pipe, Turbo
3 P17169 3 Muffler Clamp
4 38313B 1 Support Bracket, Exhaust
5 P04201 2 Capscrew, Hx., M12-1.75 × 20mm
6 P04609 2 Lockwasher, M12
7 P01359 2 Starwasher, 3/8" External
8 P01558 2 Jam Nut, Hx., 3/8"-16
9 37475X 2 Seal Clamp, Exhaust (Supersedes P33144)
10 P01310 2 Lockwasher, 3/8"
11 P01508 2 Nut, Hx., 3/8"-16
12 36405A 1 Bracket, Exhaust Clamp
13 P00205 2 Capscrew, Hx., 3/8"-16 × 1 1/4"
14 P01404 2 Flatwasher, 3/8"
15 36402A 1 Pipe, Exhaust (Supersedes 38041A)
16 36412A 1 Pipe, Tail
17 39876A 2 Mounting Ring, Muffler
(Includes 1 each of Items 20 & 21)
18 P32697 1 Muffler
19 P01680 4 Locknut, Hx., 5/16"-24
20 P00158 4 Capscrew, Hx., 5/16"-24 × 2"
21 P32982 2 Exhaust Hanger, Rubber
22 ➊39922A 4 Link, Hanger Support
23 10701276 4 Washer, Flat, 5/16” Hardened
24 10705108 4 Nut, flg., 3/8"-16
EXHAUST ASSEMBLY (Cummins 4BT3.9) 2.32.1
Cummins 4BT3.9
Rev. 007
644B
6K
844C
8K
1044C
10K
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