12M3999: Tooth and Serrated Lock External Washer | Shop.Deere.com
Original
12M3999: Tooth and Serrated Lock External Washer
Part Number: 12M3999
Parts Tier: Original
High-quality lock washer designed to prevent loosening of fasteners in various applications
Features an outer diameter of 11 mm (7/16 in) and a nominal size of 6.40 mm (1/4 in) for secure fit
Constructed with a thickness of 0.70 mm (0.03 in) to provide optimal performance and durability
Made from high-quality general steel for enhanced strength and reliability
Product Dimensions
Height
0.4 in
Length
0.01 in
Specifications
Type
Thrust Washer
Overall Thickness
0.7 mm
Outside Diameter
11 mm
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.
312
314
316
319
323
325
1170
7780
7950
7980
V451R
V461R
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.