1172830 Crankshaft As Fits Caterpillar Models
1172830 Crankshaft As Fits Caterpillar Models
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$2,764.06 USD
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$2,764.06 USD
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One New Aftermarket Replacement Crankshaft Assembly for Caterpillar (Cat) 3046 Engine
This aftermarket replacement crankshaft assembly fits the Caterpillar 3046 and 3046T inline 6-cylinder direct-injection diesel engine. The crankshaft is a critical rotating component in the engine bottom end, converting piston reciprocating motion into rotational output. It is a common replacement target during high-hour engine rebuilds on Cat excavators and track-type loaders. Replaces OEM part number 1172830 (also formatted as 117-2830).
Specifications
- Engine: Caterpillar 3046 / 3046T
- Connecting Rod (Conrod) Journal Diameter: 58.00 mm
- Main Journal Diameter: 78.00 mm
- Front Bolt Count: 1
- Rear Bolt Count: 8
Compatible Models
Caterpillar Excavators: 315, 315C, 315CL, 317B L, 317B LN, 318B, 318B N
Caterpillar Track Loaders / Dozers: 933C, 939C
Replaces Part Number(s):
1172830, 117-2830, CA1172830, CA117-2830
New aftermarket replacement part - not remanufactured, not used.
