1-11290254-1 Isuzu 6BG1 / 6BD1 Engine Cylinder Block Side Cover Cam Follower Chamber

Product Overview

1-11290254-1 is a genuine-quality cylinder block side cover (cam follower chamber cover) designed for Isuzu 6BG1 and 6BD1 series engines. This side cover is installed on the side of the engine cylinder block, covering the cam follower chamber area. It protects the cam follower mechanism, prevents contaminants from entering, and ensures no oil leakage from the lubrication system. It is an important protective component of the engine valve train.

This cover is widely used in HITACHI, SUMITOMO, and other excavator brands. In high-load, high-vibration operating environments, the cylinder block side cover is subjected to continuous mechanical stress and heat radiation. This cover is manufactured with premium materials specifically for such demanding conditions, ensuring long-term reliable valve train performance.

Product Specifications

Compatible Models

This cylinder block side cover is compatible with equipment powered by Isuzu 6BG1/6BD1 series engines, including:

HITACHI

• EX200-1, EX200-2, EX200-3, EX200-5

• EX220-1, EX220-2, EX220-3

• UH063, UH083, UH083L

SUMITOMO

• SH200, SH200A1, SH200A2

Other Equipment

• Excavators, forklifts, loaders, and other machinery equipped with 6BG1/6BD1 engines

Note: The above is a partial list of compatible models. Please verify against your engine model (6BG1/6BD1). Confirm that your old side cover part number matches before installation.

Key Features

• OEM Quality: Manufactured to Isuzu technical standards for precise compatibility with 6BG1/6BD1 engines.

• Effective Protection: Covers and protects the cam follower mechanism, preventing contaminants from entering and ensuring proper valve train operation.

• Reliable Sealing: Works with sealing gaskets to prevent oil leakage and maintain proper lubrication system operation.

• Sturdy Construction: Manufactured with premium materials to withstand prolonged engine vibration and heat radiation.

• Direct Replacement: Standard OEM specification for hassle-free, bolt-on installation.

• Broad Application: Fits HITACHI, SUMITOMO, and many other mainstream excavator brands.

Installation Tips

• Verify that the new side cover matches the old unit (part number 1-11290254-1) before installation.

• Thoroughly clean the cylinder block mounting surface before installation, removing all oil and debris.

• It is recommended to replace the sealing gasket at the same time to ensure proper sealing.

• Tighten the mounting bolts in the sequence and to the torque specifications recommended by the engine manufacturer.

• After installation, start the engine and check for any oil leaks.

After-Sales Support

• Genuine product, sourced from Japan.

• Contact your supplier for any quality concerns.