Crankshaft for Caterpillar 3046 Engine – Part #1070992

High-Performance Replacement Crankshaft Fits CAT 3046 Turbo & Non-Turbo Engines

Restore your engine’s reliability with this manufactured crankshaft, designed for Caterpillar 3046 engines. Whether your machine is turbocharged or naturally aspirated, this crankshaft delivers OEM-level performance, durability, and precise fitment at a more affordable price point.

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Product Highlights:

• Brand: CTP

• Part Number: 1070992

• Engine Model: Caterpillar 3046

• Engine Types: Compatible with both non-turbo and turbo engine variants

• Built to OEM Standards: Manufactured to exact specifications for flawless fit

• High-Grade Materials: Engineered with quality steel for strength and long service life

• Cost-Effective Alternative: A reliable, budget-friendly option for engine rebuilds and repairs

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Compatible Engine Configurations

For Non-Turbo 3046 Engines

Supported Serial Numbers:
5XK1-UP, 5XK10800-UP, 5XK109-UP, 5XK12250-UP, 5XK30700-UP

Arrangement Numbers:
107-2350, 115-4840, 115-4841, 137-7383, 148-8215, 148-8216, 149-8742,
149-8743, 149-8745, 149-8746, 149-8748, 174-5996, 174-5997, 189-4295,
214-5157, 214-5158, 6I-3535, 6I-3536

For Turbocharged 3046 Engines

Supported Serial Numbers:
5XK484-UP, 5XK10800-UP, 5XK12250-UP, 5XK15489-UP, 5XK15503-UP,
5XK24000-UP, 5XK30700-UP

Arrangement Numbers:
105-1997, 110-4741, 115-4842, 115-4843, 117-1896, 137-6382, 148-8217,
149-4607, 149-8744, 149-8747, 149-8749, 156-4372, 170-4053, 174-5998,
176-1066, 176-1067, 176-7085, 189-4296, 198-1442, 211-3012, 213-8544,
213-8555, 280-6708, 280-6715, 280-6718, 6I-3537

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Fits These Caterpillar Applications:

This crankshaft is ideal for a wide range of Caterpillar construction machines powered by the 3046 engine:

Excavators:

• CAT 315, 315B, 315C, 317B, 318B (including L, B, BL, and LN models)

Track Loaders:

• 933, 933C, 939, 939C — includes Power Shift, LGP, and Hystat variants

Tractors and Dozers:

• D3C, D3G, D4C, D4G, D5C, D5G — covering XL, LGP, Hystat, and Power Shift configurations

Weight	113 lbs
Dimensions	35.04 × 9.45 × 9.45 in