Description
Overview:
This Bolt Flange is a genuine Loncin fastener designed to secure engine and generator components under vibration and load. It is made from durable, corrosion-resistant plated steel with an integrated flange to spread clamping force and reduce the risk of loosening, so it helps maintain alignment and sealing surfaces. Intended for Loncin petrol engines and generators, it offers direct-fit compatibility with popular models such as the LC2500-F generator and the G120F engine. Use it where a factory flange bolt is specified on casings, covers, brackets, frames, and other assemblies. As an OEM part, it supports reliable maintenance and repairs, preserving performance and ensuring parts remain correctly tightened to manufacturer torque settings.
Key Features:
- Genuine Loncin part for assured fit and compatibility
- Plated steel construction for strength and corrosion resistance
- Integral flange distributes load and reduces need for separate washers
- Designed to resist loosening in high-vibration applications
- Consistent thread and head geometry for smooth installation
- Suitable for engines, generators, pumps and frames across multiple Loncin models
- Helps maintain structural integrity and reliable operation over time
- Supports correct OEM servicing practices and torque settings
Typical Applications:
Used to fasten engine covers, crankcase halves, mounting brackets, recoil housings, frames, and ancillary components on Loncin generators, engines and pump sets. Ideal for replacing worn, stretched or corroded fasteners during routine servicing, overhauls, or vibration-related repairs to restore secure clamping and prevent leaks or misalignment.
Also known as:
Flange bolt, hex flange bolt, engine bolt, flange head bolt, hex head flange screw, OEM fastener, mounting bolt, engine fixing bolt.
Fits Models:
LC2500-F, LC3000-F, LC5000-F, LC6500D-F, LC8000D-F, LC25ZB21-1.2Q, LC50ZB23-3.1Q, LC80ZB35-4.5Q, LC50ZB60-4.5Q, LC80WB30-4.5Q, LC154F-1 with Oil Alarm, LC154F-1 without Oil Alarm, LC152F A, LC152F D, LC2V78F-1, G120F A Shaft, G120F R Shaft, G160F 20mm A Shaft, G160F B Shaft, G200F A, G200F B Shaft, G200F R Shaft, G200F, G200FD, G240F C Shaft, G270F B Shaft, G270F C Shaft, G270FD, G340F I Shaft, G340F L Shaft, G340FD, G390FD, G420FD, G420FD U Shaft, G200F Taper Shaft, G420FD Taper Shaft, LC750, G120F, G160F, G160F 20mm, G160F20mm, G240F, G270F, G340F, LC152F, LC152F A, LC152F D, LC152FA, LC152FD, LC154F-1, LC154F1, LC2500F, LC3000F, LC5000F
Alternate Part Numbers:
3801400890003
