603
AMF, LAWN CHIEF, NOMA
82-493
5.500 139.70 mm
Replaces
1.188 30.16 mm
Lawn Chief 094920 Noma 307534 Noma 779066
AMF 51450 AMF 56424 AMF 39493 Lawn Chief 015891
6.625 168.28 mm
Description
• Fits Dynamark mowers & Lawn Chief 1239 with 36", 38", 39", 40" & 42" decks • Use with Oregon® 45-257 bearing • Height: 6-1/2", Pulley Dia.: 5-1/2", Blade width: 2"
2.188 55.56 mm
2.125 53.98 mm
AYP
82-679
5.250 [133.35mm]
7/16 - 20 UNF THREAD
Replaces
1.000 [25.40mm]
121657X / 105477X
106038X / 121617X
2.563 [65.09mm]
4.250 [107.95mm]
Description
.813 [20.64mm]
• Primary spindle • Fits models 4200-14, 951940, • 8208A29, & T52050A • Center spindle on 50" cut - 20 HP • Use with Oregon 45-257 bearing
5.500 [139.70mm]
2.100 [53.34mm]
2.250 [57.15mm]
82-680
7/16 - 20 UNF THREAD
Replaces
.813 20.64 mm
136819 / 121622X 136818 / 105483X
106037X
3.812 96.84 mm
Description
• Secondary spindle • Fits models GT2500RB, GT2500CR, RL1844B, PC1844A, 4200-14, 8208A29, 951940, & 752050A
2.100 53.34 mm
• Center & left spindle on 44" cut • Outer spindle on 50" cut - 20 HP • Use with Oregon 45-257 bearing • 2 required
Replaces
Description
02-301
AYP 17490612 Self-tapping bolts to mount our quill 82-493, 82-495, 82-677, 82-678, 82-679, 82-680 & 82-514 to mower deck 3/8-16 x 1"
02-304
AYP 173984
Self-tapping bolt to mount our 82-225 spindle to the mower deck 5/16-18 x 1-1/4"
04-001
AYP 129729 AYP 139729 AYP 187690
Nut for pulley. Use on our quill 82-225 & shaft 85-017 on 36", 38" & 42" ventilated decks
09-260
Spindle washer 43/64" ID, 1-1/8" OD 5/32" thickness
IMPORTANT: When installing spindles, follow all installation and maintenance instructions provided in the mowers owner/maintenance manual— including the correct torquing of the blade and pulley bolts/nuts as well as the lubrication of the spindle. Failure to do so may cause premature failure.
2025
TechnicalServices@OregonProducts.com 1.800.223.5168
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