Vibration Resistance: A&I lock nuts are key components in threaded connections, effectively reducing unintended loosening from vibrations and dynamic loads, thus maintaining the integrity and reliability of various mechanical systems.
Improved Load Security: Engineered for optimal load distribution, A&I lock nuts offer additional protection against loosening and failure. This characteristic is vital for maintaining structural integrity in essential applications across various industries.
Robust Materials and Design: A&I lock nuts are constructed from corrosion-resistant materials and may feature nylon inserts or all-metal designs, improving their performance in harsh conditions and providing reliable longevity under demanding environments.
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
13HP
15HP
16HP
102
105
108
111
112L
115
125
135
145
155C
170
175
180
185
240
245
260
265
285
320
1338
1438GS
1438HS
1538GS
1538HR
1538HS
1546
1646
1646HS
15538
D100
D105
D110
D120
D125
D130
E100
E110
E120
E130
F510
F525
GT242
GT262
GT275
L100
L108
L111
L118
LA100
LA105
LA110
LA115
LA120
LA125
LA130
LA135
LA140
LT133
LT150
LT155
LT160
LT180
LX172
LX173
LX176
LX178
LX186
LX188
S100
S110
S120
S130
S240
SST15
SST16
STX30
STX38
STX46
X105
X106
X107
X110
X120
X125
X126
X127
X140
X300
X300R
X304
X305R
X310
X324
X350R
X500
X520
Z225
Z235
Z245
Z255
Z355E
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.