Poulan Roper & Sears Lawn Mower Replacement Spindle Assembly
Scroll down for bearings, spindle shafts, pulleys, etc
Attention Poulan & Husqvarna owners
Most Poulan & Husqvarna part numbers are simply AYP numbers to which they added
531 or 532 in front. For example part number 532 14 65 27 is the same as 146527
Replaces
Sears #
 
Description
Order
173984, 138776, 157722, 532
17 39-84,
532 13 87-76,
532 15 77-22,
532173984
Self Tapping Bolts
5/16 x 1-1/4"
17490612
1700612
Self Tapping Bolts
3/8 x 1"
130794, 130797
180074, 183170
532130794
532110158
539110158
Star blade mount Includes pulley nut,
blade nut and washer, mounting
bolts and washers
Overall Height: 6-3/4" Housing Height
5-1/2"
3 bolt pattern 4-3/4" apart
Splined shaft on top for pulley
Use: 45-257 top bearing, 45-259
lower bearing
85-017 shaft, 44-370 pulley
128774
532128774
Same as above but
housing only
143651
Use with star center hole blades
Includes shaft, bearings, top nut and
blade bolt
Overall Height: 5"
Housing Height 3-1/2"
3 hole bolt pattern 4-7/8" apart
Use: 45-257 top bearing, 45-259
lower bearing
85-023 shaft, 44-370, 44-371 pulley
137152
Same as above but Housing only
174356
Use with star center hole blades
Includes shaft and bearings
Overall Height 5-3/4"
Housing Height 3-3/4"
4 hole bolt pattern 4" apart
Base 4-7/8" x 4-7/8" wide
Use: 45-257 top bearing, 45-259
lower bearing
85-040 shaft
187281
187291
187292
192870
Use with star center hole blades
Includes shaft and bearings
Overall Height 7-1/2"
Housing Height 5-1/2"
4 hole bolt pattern 4" apart
Base 4-3/4" x 4-3/4" wide
Use: 45-257 top bearing, 45-259
lower bearing
85-032 shaft
187281
532187281
Same as above but
housing only
174358
Housing 48"
174360
85-032
Spindle Shaft
106040, 106040X
106041, 106041X
121704, 121704X
121705, 121705X
532121705, 532106041,
532121704
Top Pulley Dia: 4-7/8"
Bottom Pulley Dia: 4-1/4"
Distance between pulleys: 2"
Height: 6-3/8"
Blade Saddle: 2-1/4"
Base Dia: 5"
4 hole bolt pattern 2-3/4" apart
Use: 45-257 top and lower
bearings
101477
100699, 100699X
677A233, 677A14
105891, 121687
P121687X  532121676  
121687XMS  121687XCS  
121687X  121687  
121676X  109685X  
105722X  104926X  
100699X POULAN
532-121687 ROPER
121687
Sears 105891, 121676
Pulley Dia: 5-1/2"
Overall Height 6-7/8"
Blade Saddle: 2 1/2"
Square base: 4-1/2 x 4-1/2"
4 hole bolt pattern 2-3/4" apart
Made with brake lip on pulley
Use: 45-257 top and lower
bearings
105477, 105477X
106038, 106038X
121617, 121617X
121657, 121657X
Center spindle on 50"cut
Top Pulley Dia: 5-1/4"
Lower Pulley Dia: 4-1/4"
Overall Height: 5-1/2"
Blade Saddle: 2 1/4"
8 sides base 4-1/2" Dia
4 hole bolt pattern 2-13/16" apart
Use: 45-257 top and lower
bearings
105483, 105483X
106037, 106037X
121622, 121622X
121658
121658, 121658X
136818
136819
Center and left spindle on 44" cut
Outer spindle on 50" cut - 20 HP
Pulley Dia: 4-3/8"
Overall Height: 3-3/4"
Blade Saddle: 2-1/4"
6 sides base 4-1/2" Dia
4 hole bolt pattern 2-13/16" apart
Use: 45-257 top and lower
bearings
124207, 124208
124207X, 124208X
532124207, 532124208
 
129729
139729
137266
Use on spindles
# 130794, 143651, 174356, 187292
137553
85-023
Star blade mount
OD: 3/4"
Length: 4-7/8"
137645
137646
85-017
Star blade mount
OD: 3/4",
Length: 7"
85-040
Spindle shaft includes bearings
fits star hole blade
12 tooth spline top end with 9/16"
threads
5-1/2" long
187291
85-041
Spindle shaft includes bearings
fits star hole blade
12 tooth spline top with 9/16" threads
7-1/4" long
165482
85-034
 
137553
85-023
 
192872
85-033
Spindle shaft includes lower bearing
fits star hole blade
Shaft  Length: 5-3/4"
OD of Shaft: 3/8"
•OD of Bearing: 1-7/8"
110485
110485X
45-257
Oregon 45-257
Top bearing for Oregon
82-014, 82-510, 82-015 and 82-026
OD: 1-9/16"
ID: 11/16"
129895
45-259
Oregon 45-259
Lower bearing for Oregon
82-014, 82-510, 82-015 and 82-026
OD: 1-27/32" (almost 1-7/8")
ID: 3/4"
153535
173436
129861
177865
44-370
Spindle pulley
OD: 5"
ID: 5/8" spline
153532
173435
129206
44-371
OD: 4-1/2"
ID: 5/8" splined
173434,
129207,
153531
ID:  5/8"
OD:  4-5/8"
WIDTH:  7/8"
197473
195945
Pulley Mandrel
14059
Mandrel Cover for 46" deck
180806
174343
Mandrel Cover for 48" deck
155986X431
155986
Deck Adjusting Bar
4898h
134249
432124842
Shoulder Bolt 1-7/8"
194208
Pin 5/16
194209
Pin 7/16
6266h
76671
Washer T
194321
 
Spacer Retainer
169699X428
169699
Grass Deflector
169699X498
169699X418
Grass Deflector
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