2N2765 2N-2765 Bolt Fits CAT C15 3406 Exhaust
2N2765 2N-2765 Bolt Fits CAT C15 3406 Exhaust
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One New Aftermarket Replacement High-Temperature Flange Bolt for Caterpillar (Cat) Engines
This aftermarket replacement high-temperature flange bolt (Caterpillar part number 2N2765 / 2N-2765) is used to secure exhaust manifolds, turbocharger mounting, and related exhaust system components on a wide range of Caterpillar diesel engines and heavy equipment. The flange head design provides efficient clamping and a secure, stable connection in high-heat exhaust applications. Finished with a zinc phosphate and oil coating for added corrosion protection.
Specifications
- Thread Size: 3/8" - 16
- Length: 1.75" (44.5mm)
- Head Style: Flange Head
- Finish: Zinc Phosphate + Oil
- Application: High-Temperature Exhaust / Turbocharger Mounting
Compatible Models
Caterpillar Engines: 3406, 3406B, 3406C, 3406E, C15, C32, D349, D379A, D379B, D398A, D398B, D399, 3508, 3508C, 3512, 3512B, 3516, 3516B, 3516C
Caterpillar Wheel Loaders: 924G, 980C, 980H, 993K
Caterpillar Tractors / Bulldozers: D7H, D10, 245, 245B, 235
Caterpillar Wheel Tractor-Scrapers: 621E, 623E, 623F, 627B, 631E, 637E, 641B, 657, 657B, 657G
Caterpillar Off-Highway Trucks: 69D, 769D, 773, 773D, 775D, 776, 768C
Caterpillar Landfill Compactors: 824S, 834S, 834U, 836
Caterpillar Scrapers / Other: 375-A, 8A, 8S, 10C, 10S, 10U, PR-450, PM-565, RR-250, R2900, R2900G
Caterpillar Generator Sets: SR4, SR4B, SR4BHV
Replaces Part Number(s):
2N2765, 2N-2765
Aftermarket Interchange Numbers
168-7800, 1687800, 340015, 6AX1472, M-2N2765, M2N2765
New aftermarket replacement part - not remanufactured, not used.
Models This Part Fits:
8A, PM-565, 641B, 3512B, 10S, SR4BHV, D10, 3512, RR-250, 657, 10U, 769D, SR4B, D379B, 924G, D7H, D349, 637E, 993K, 836, 3508C, 631E, 621E, 8S, 245, PR-450, 657B, 834S, 980H, 623F, 657G, 824S, 3516, 10C, 235, R2900G, D399, 3508, SR4, D398B, 834U, 3516B, D398A, D379A, 375-A, 623E, C32, 3406, 245B, 627B, 776, 980C, 773D, 775D, 773, 768C, R2900, G3516B, 3516C, 69DAdditional Information:
3/8" - 16 X 1.75" High Temperature Bolt Thread Size: 3/8" - 16 Thread Length: 4.76mmReference Numbers:
2N2765, 2N-2765Product Category:
ConstructionView More: Construction Replacement Parts



