Fits Caterpillar NUT M16 X 1.5 5I6125 NEW
Fits Caterpillar NUT M16 X 1.5 5I6125 NEW
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One New Aftermarket Replacement Track Nut M16 x 1.5 Fits Caterpillar (Fits CAT) Excavators and Track-Type Tractors
This aftermarket replacement track nut (M16 x 1.5 thread) is a critical undercarriage fastener used to secure track shoes to the track links on Fits Caterpillar (Fits CAT) excavators and track-type tractors. Proper track nut condition is essential for maintaining track tension, alignment, and overall undercarriage integrity.
Specifications
- Thread Size: M16 x 1.5 (diameter x pitch)
- Nut Type: Track Nut
- Nut Height: 16 mm
- Weight: approx. 0.11 - 0.2 lbs
Compatible Models
Fits Caterpillar Excavators: 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312BL, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, E110B, E120B
Fits Caterpillar Track-Type Tractors: D3C III, D3G, D3K XL, D3K2 LGP, D4C III, D4G, D4H, D4H XL, D4K XL, D4K2 XL, D5C III, D5G, D5M, D5N, D6K LGP
Replaces Part Number(s):
5I6125, 9691/04
Aftermarket Interchange Numbers
5I-6125; also cross-references to 203-32-51220 (Komatsu-style interchange used by Berco and other aftermarket suppliers)
New aftermarket replacement part - not remanufactured, not used.
