Fits Caterpillar LOCK NUT 2N2766 NEW
Fits Caterpillar LOCK NUT 2N2766 NEW
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One New Aftermarket Replacement Lock Nut Fits Caterpillar (Fits CAT) Engines and Equipment
The 2N2766 is a 3/8"-16 flange-style self-locking nut used to secure threaded assemblies -- including turbocharger-to-manifold connections, mounting brackets, and housings -- against loosening caused by vibration and dynamic loads. It is a high-use fastener found across a wide range of Fits Caterpillar engines and heavy equipment platforms.
Specifications
- Thread Size: 3/8"-16 (UNC)
- Thread Pitch: 16 TPI
- Width: 0.59 in (1.50 cm)
- Height / Depth: 0.20 in (0.50 cm)
- Flange Diameter: 0.65 in
- Drive: 9/16 in
- Type: Flange / Cone Lock Nut (Self-Locking)
Compatible Models
Fits Caterpillar Engines: 3208, 3304, 3304B, 3306, 3306B, 3306C, 3348, 3349, 3353C, 3353D, 3353E, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3456, 3508, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C-15, C15, C32, C4.4, C280-6, C280-8, C280-16, D330C, D333C, D348, D349, D353C, D353D, D353E, D379, D379A, D379B, D398A, D398B, D399, G343, G398, G399, G3306, G3508, G3606, G3606B, G3608, G3612, G3616, G3516B, PM3456, 1673C, 1674, 1693
Fits Caterpillar Motor Graders: 12F, 120, 120G, 130G, 140, 140B, 140G, 14E, 160G, 163
Fits Caterpillar Track-Type Tractors / Bulldozers: D4E, D4E SR, D5, D5B, D5H, D6C, D6D, D6E, D6G2 XL, D6H, D7F, D7G, D7G2, D10
Fits Caterpillar Wheel Loaders: 916, 924G, 926, 926E, 930R, 930T, 936, 936E, 966C, 966D, 966E, 966F II, 966G, 970F, 972G, 973, 980B, 980C, 980H, 988
Fits Caterpillar Scrapers: 615C, 621E, 623E, 623F, 627, 627B, 631E, 637, 639D, 641B, 657, 657B
Fits Caterpillar Excavators: 225, 235, 245, 245B, 350 L, 350-A L, 375-A
Fits Caterpillar Off-Highway Trucks: 69D, 769D, 773, 773D, 775D, 776
Fits Caterpillar Compactors / Landfill: 815, 816, 824B, 824S, 825B, 826B, 834S, 834U, 836
Fits Caterpillar Pipelayers / Paving / Other: 518, 525, 528, 55, 561C, 571F, 572F, 578, 8A, 8S, 10, 10C, 10S, 10U, 153, 163, 518, 6S, 7S, 7S LGP, 7SU, 48, AD30, AD40, AD45, AD55, AE40, AE40 II, G916, G926, G926, IT18, IT18B, IT28B, PM-565, PR-450, PR-1000, PR-1000C, R1300, R2900, R2900G, RR-250, SR4, SR4B, SR4BHV, SS-250, 794 AC
Replaces Part Number(s):
2N2766, 2N-2766
New aftermarket replacement part - not remanufactured, not used.
Models This Part Fits:
C280-16, 3512, 3406B, 3516, SR4BHV, 8A, 930R, D10, 572F, D6H, 350-A L, G3508, 3406C, 3606, 3612, 245B, PM3456, 980H, R1300, AE40, 623F, G3616, D7G2, 641B, D348, 375-A, G3606, 235, D398A, G3612, 163, 966C, 3408B, 571F, 926E, 972G, 814, 3616, AE40 II, G3606B, IT18, 980C, 525, PM-565, D300E II, 816, D379, C280-6, R2900, 7S, D6C, D6E, 120G, 769D, 936, D6G2 XL, 10, 623E, 70C, 926, 350 L, 970F, 639D, 627, 1673C, 815, 3412C, G399, PR-1000, 225, 55, 3516C, 3406E, 3508, 775D, 3512B, IT18B, 966G, 825B, D5B, 615C, 3408C, 3512C, 1693, D379A, RR-250, 69D, 12F, 824B, 3304, SR4, D5H, D349, 7S LGP, 966F II, AD45, PR-1000C, D7F, 3412D, 3306, D379B, 528, G343, 1674, D330C, 3406, AD40, SS-250, 988, 10U, D6D, 245, 3508C, 3208, AD30, 826B, 3304B, 140B, 773D, 140, 140G, 924G, C15, 836, 776, 657, 3516B, 3608, 7SU, 824S, D5, 916, 834U, D250B, 130G, 657B, D4E, C32, SR4B, PR-450, G916, 8S, 834S, C-15, 3306B, 6S, D353C, G398, AD55, 3412, D7G, 980B, 48, 794 AC, 966E, D399, 10C, D398B, 561C, IT28B, 518, G3608, D353E, G3306, 977K, D4E SR, 773, 637, 10S, 160G, 120, R2900G, C280-8, 3408, 973, D333C, G926, 627B, 768C, 621E, 936E, D353D, 14E, 966D, 3306C, 930T, 631E, G3516B, 153, C4.4Additional Information:
Width: 0.59" (1.50 cm) Depth: 0.20" (0.50 cm)Reference Numbers:
2N-2766, 2N2766Product Category:
ConstructionView More: Construction Replacement Parts



