Shandong Shengyue Technology Development Co.,Ltd is one of the most professional isuzu 6bg1 / 6bg1t 6-cylinder diesel engine crankshaft repair tools manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
Isuzu 6BG1 / 6BG1T 6-Cylinder Diesel Engine Crankshaft repair tools
1. 6BG1 Crankshaft Front and Rear Oil Seal Installation/Removal Tool
Designed for the removal and non-impact installation of 6BG1 crankshaft front and rear oil seals.
Features: Due to their tight fit and recessed location, oil seals are prone to misalignment-leading to future leaks-if forced in with a conventional hammer. This specialized tool utilizes the mechanical advantage of a threaded rod (applying either pulling or pushing force) to ensure the seal is pressed in perfectly vertically and evenly, without damaging the crankshaft journal or the seal lip.
Interchangeability: Generally compatible with the crankshaft oil seal tools used for Isuzu 4BG1 and Doosan DB58 engines.
2. Crankshaft Pulley/Hub Removal Puller (Tapered Sleeve Extractor)
Used for removing the crankshaft front pulley and its securing tapered sleeve.
Features: The front pulley of the 6BG1 engine crankshaft typically employs a two-piece or tapered-sleeve fastening design, resulting in an extremely tight fit. This specialized puller attaches to the pulley face via multi-hole bolting and uses a central thrust pin to extract the component smoothly and without damage.
3. Flywheel Lock / Crankshaft Stopper
Purpose: Used to lock the crankshaft and prevent it from rotating during tasks such as removing the large crankshaft bolt or flywheel bolts, or when adjusting timing gears.
Features: Typically installed at the starter motor location, its gear meshes directly with the flywheel ring gear. It provides substantial resistance to rotation, allowing technicians to safely apply high levels of torque for tightening or loosening (avoiding damage to the ring gear caused by using a pry bar to jam the flywheel).
4. Installation Tools for Connecting Rod and Main Bearings
Purpose: Used during crankshaft overhauls or bearing shell replacement; includes Plastigage (plastic strips for measuring bearing clearance) and a torque wrench.




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