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Parts 45
MAN0632 (5/15/2007)
BB48X, BB60X, BB72X & BB84X MAIN ASSEMBLY PARTS LIST
REF PART QTY DESCRIPTION
12 19025 14 5/8 NC Flange lock nut
13 40775 1 Spirol pin 10 mm x 65 mm
14A 1030524 2 Bushing, flanged .984 x 1.378 x .98
14B 1030522 1 Hub, 4 bolt 4 x 8
15 1028815 1 Tailwheel clevis
16 6697 * 8 3/8 NC x 1 Carriage bolt GR5
17 14350 9 3/8 NC Flange lock nut
18 23479 * 1 1/2 NC x 5 Cap screw GR5 BB48X
18 29315 1 3/4 NC x 5-1/2 Cap screw GR5
BB60X, B72X, BB84X
19 1791 2 Sleeve, 5/8 x 1 x 9/16 HT
BB48X & BB60X
19 67222 2 Sleeve, 5/8 x 1 x 43/64 HT
BB72X & BB84X
20 11900
NS
2 1/2 NC Flange lock nut
(BB48X Quick Hitch)
20 2371 1 3/4 NC Lock nut ZP (BB60X,
BB72X, BB84X)
21 902 * 10 5/8 x 2 Cap screw GR5
21 941 * 4 5/8 NC x 2-1/2 HHCS GR5
(4 for BB84XD)
22 10380*
NS 1 1/2 NC x 4 Cap screw GR5
(BB48X Quick Hitch)
23 2855 * 2 5/8 x 2 Carriage bolt GR5
24 1023033 2 Hitch pin .875 x 5.02
BB48X, BB60X, BB72X
24 1026542 2 Step pin, Cat. 1 or 2 BB84X
25 24801 4 M8 x 1.25P x 20 mm Cap screw
26 35155 * 4 5/16 Flat washer
27 2472 * 4 5/16 Lock washer
28 1002048 1 Clutch shield, 100 x 143 mm BC
29 1020901 1 Complete slip clutch drive asy -
BB72X (pg 52) -or-
29 1024144 1 Complete slip clutch drive asy -
BB84X (pg 53)
30 1009509 1 Complete shear pin drive asy -
BB48X (pg 49) -or-
30 1009510 1 Complete shear pin drive asy -
BB60X (pg 50) -or-
30 1020900
NS
1 BB48X & BB60X Optional slip clutch
drive (page 51)
32 33657
NS
1 Sleeve, 1/2 x 3/4 x 2-13/16
(BB48X Quick Hitch)
33 57817 4 5/8 Flat washer, hardened
BB48X, BB60X, BB72X
33 57798 4 3/4 Flat washer, hardened BB84X
34 30068 4 3/4 NC x 2-1/2 Cap screw GR5
BB84X
35 302207 4 3/4 NC Flange lock nut
36 1003828 1 Manual tube
37 24409 * 2 5/16 NC x 1 Carriage bolt
38 4529 * 2 5/16 NC Hex nut
39 * 1 Washer, 33 mm x 56 mm x 4 mm
40 * 2 Cotter Pin
41 300300 4 1/2 NC x 1 HHCS GR5
REF PART QTY DESCRIPTION
42 * 4 1/2 Flat washer
43 4676 1 4 x 15 Notat tire & rim
44 15349 1 1/2 NC x 3 Shear bolt GR2
45 765 * 2 1/2 NC Lock nut
46 1001315 1 Bolt & nut, M12 x 1.25 x 65 - BB72X
Clutch
47 57076 1 Vent plug, (See Gearbox, page 46)
BB84X; BB48X, BB60X, BB72X
S/N 1159928 and Before (Flat Top
Gearbox)
47 1011780 1 Vent plug, (See Gearbox, page 48)
BB48X, BB60X, BB72X
S/N 1159929 and After (Cast/Crown
Top Gearbox)
48 692* 2 5/8 Flat washer
49 15803 2 Blade pin - BB48X & BB60X
49 1009199 2 Blade pin - BB72X & BB84X
50 30310KT 1 Blade 3/8 x 3 x 16 CCW - BB48X
50 15326KT 1 Blade 3/8 x 3 x 20.50 CCW - BB60X
50 57189KT 1 Blade 1/2 x 3 x 26.5 CCW
BB72X & BB84X
51 1021562 Crossbar asy BB48X, BB60X,
BB72X - S/N 1159928 and Before
(Flat Top Gearbox)
51 1032590 Crossbar asy BB48X, BB60X,
BB72X - S/N 1159929 and After (if
equipped with Cast/Crown Top
Gearbox)
51 1021571 1 Crossbar asy BB84X
52 13946 2 20 GA 1-1/2 Blade shim
53 10520 2 18 GA 1-1/2 Blade shim
54 32603 2 Keyhole plate
55 32604 2 Blade pin lock clip, special
56 6100* 2 1/2 NC x 1-1/4 GR5 Cap screw
57 20893 1 Washer, 25 x 44 x 4 mm
(BB48X, BB60X, BB72X)
57 39322 1 Washer, 31 x 56 x 4 mm BB84X
58 20892 1 Castle nut metric, M24 x 2
BB48X, BB60X, BB84X
58 39323 1 Castle nut metric, M30 x 2 BB84X
59 15345 1 Retaining ring, .05 x 1.38
60 986 * 2 5/8 NC x 2-3/4 Cap Screw GR5 -
BB60X, BB72X, BB84X
61 57050 1 Bent link, .14 x 9.0 x 7.84
62 27542 4 7/16 x 11/32 Klik pin HT
65 15358 1 Safety decal set
66 1000624 1 Complete decal set
67 1032105 1 Nut slotted M24x2.0P
*
Standard hardware; obtain locally
NS
Not Shown
(Rev. 4/20/2011)