22
Beginning S/N 2022-1807
Use only genuine
Walker
®
replacement parts.
A44 DOZER BLADE PARTS LIST
Parts Lists and Diagrams
ITEM PART
DESCRIPTION
NO.
NO. NO.
REQ’D
ITEM PART
DESCRIPTION
NO.
NO. NO.
REQ’D
Dozer Blade
3
6621-21 Slide Arm
1
4
6622-22 Locking Arm
1
5
6622-0
Lifting Arm (Includes Item # 24)
1
6
6626-8
Male Hitch Adapter
1
7
6624-11
Blade Pivot Pin (Includes Item # 23)
1
8
6622-110 Attachment Frame (Includes Item # 24)
1
9
6624-0
Dozer Blade (48")
1
(Includes Items # 31 & 32)
6624-18 Cutting Edge/Steel (48")
(Includes Items # F020 & F420)
15
6624-8
Lift Handle
1
19
6624-15 Push Button Rod
1
20
6624-16 Push Button
1
21
8401-2
Safety Lockout Spring
2
22
9850-1
Handle Grip
1
23
5830-3
Grease Fitting (45 Deg.)
1
24
5830
Grease Fitting
2
25
8662-5
Square Plug 1 x 1
1
26
27
6625-14 Friction Washer (1/2 ID x 1-3/4 OD)
28
1701-8
Bushing Sleeve
1
29
5463-5
Steering Arm Pivot Bushing (SS)
2
30
5280
Clevis (1/4)
1
32
34
6624-19 Eye Bolt (5/16-18 x 2)
2
35
5229
Extension Spring (1/2 x 2-1/4)
1
36
6621-18 Support Strap
2
37
5281-5
Clevis Pin (1/4 x 0.80)
1
38
1940-1
5A Fuse Harness
1
Fasteners
F002
10-24 Keps Nut
1
F003
1/4-28 Hex Nut
2
F009
5/16-18 Whiz Locknut
9
F027
10-24 x 5/8 PPHMS
1
F034
5/16-18 x 3/4 Hex Bolt
2
F049
5/16 SAE Washer
1
F051
3/8 SAE Washer
1
F055
5/8 SAE Washer
2
F069
3/32 x 1/2 Cotter Pin
1
F170
5/16 x 1 x 7/64 Flat Washer
4
F226
5/16-18 x 7/8 Hex Bolt
2
F255
5/16-18 x 1-1/2 Hex Bolt
1
F275
5/16-18 x 2 Hex Bolt
2
F439
1/2-13 x 1-3/4 Hex Bolt
2
F481
Washer 5/16 x 1 x .125
1
F521
Roll Pin 1/4 x 1
1
F621
7/16-20 Flange Top Lock Nut
2 .
F632
7/16-20 x 1-1/2 Hex Bolt
2
F645
5/16-18 x 1-1/8 Hex Bolt
2
F675
3/8 x 1/2 Shoulder Bolt 1" Long
1
F676
5/16-18 x 2 Carriage Bolt
1
F678
3/8-16 x 1-1/8 SHC Screw
3
F680
Washer .562 x 1.375 x .109
2