The 3046 engine overhaul kit launched by Baileparts is specially designed for Caterpillar 3046 engines and is suitable for a variety of construction machinery and industrial equipment, such as excavators, loaders, bulldozers, etc.
✅ The kit includes:
6 pistons and piston pins, circlips（standard-size）
6 cylinder liners (semi-finished)
6 sets of piston rings (standard size)
Main bearing sleeves (optional sizes: standard, +0.25mm, +0.50mm)
Connecting rod bearing sleeves (optional sizes: standard, +0.25mm, +0.50mm)
Thrust gasket
Intake and exhaust valves, valve seats, valve guides
Complete upper/lower gasket kit, including cylinder gaskets, front, and rear crankshaft oil seals
🔧 Applicable equipment models:
CAT excavators: 317B L, 317B LN, 318B, 318B L, 318B LN
Bulldozers: D3C, D4C, D5C series
Loaders: 933, 933C, 939, 939C series
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