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4D105 Camshaft Bearing 6136-21-1410 Engine Camshaft Bush Bearing Replacement for Komatsu 4D105 Diesel Engine
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PARTS DESCRIPTION
Product Overview
The camshaft rotates inside dedicated bearing surfaces while repeatedly operating the engine valve train. Correct bearing clearance helps support smooth movement and lubrication around the camshaft journals. This 4D105 Camshaft Bearing is intended for compatible Komatsu diesel engine rebuilding and repair.
Because some engines use different bearing sizes at different camshaft positions, buyers should confirm the references and required quantity before ordering.
Product Information
- Product: 4D105 Camshaft Bearing
- Engine Model: 4D105
- Part Number: 6136-21-1410
- Brand: ipartkits
- Compatible With: For Komatsu 4D105 Engine
Why This Part Matters
The camshaft is subjected to repeated loads from valve operation. Its bearings provide support and a controlled running surface, while engine oil creates a protective film between moving surfaces. Correct bearing fitment helps protect the camshaft journals and maintain stable rotation within the valve-train system.
Before assembly, confirm bearing sequence, oil passage alignment, and the condition of the camshaft journals. These checks are part of a careful engine rebuild.
Key Features
- Replacement bearing solution for compatible camshaft support locations
- Designed for correct fitment around the corresponding camshaft journal
- Supports lubrication and friction control in the valve-train system
- Suitable for individual bearing replacement or complete engine rebuilding
- bearing references can be cross-checked before ordering
- Different bearing positions can be reviewed when the engine uses multiple sizes
Fitment & Ordering Note
Before purchase, check whether the engine uses identical bearings at every camshaft position or a mixed-size set. Comparing the references and dimensions is recommended.
Related Engine Parts
Related camshafts, timing components, engine bearings, and valve-train parts can be supplied for compatible engine applications.
Why Choose
focuses on accurate parts matching and efficient worldwide supply. Our team can check engine models and reference numbers before shipment, with MOQ 1 ordering, technical support, and anti-counterfeit verification for products.
Need Help Confirming Fitment?
Send the part number or engine identification details so we can help verify the replacement.