A spare parts catalogue is a detailed document that lists all the components and accessories of a vehicle, along with their part numbers, descriptions, and diagrams. Having a spare parts catalogue for your Bajaj Discover 135 DTSi can help you:

Bajaj part numbers follow a structured format that helps logistics teams identify the category and type of part. Understanding this structure can help you cross-reference parts across different Bajaj models. Part Code Example Category Type Typical Application Model Specific Body panels, decals, unique engine brackets JA-xxxx-xx Engine Internal Valves, pistons, rings, gaskets DJ-xxxx-xx Electricals Switches, wiring harnesses, bulbs

The is more than just a list; it is the technical blueprint for keeping your iconic 134cc twin-spark motorcycle running smoothly for years. By securing this document, you arm yourself with the knowledge to source the correct, high-quality parts, perform accurate maintenance, and communicate effectively with mechanics or parts suppliers.

This section covers the heart of your Discover 135. It includes part numbers for the cylinder block, piston assembly, crankshaft, and the 4-speed or 5-speed gearbox mechanisms. Key items to look for include: Cylinder head gaskets Spark plugs (Twin Spark setup) Clutch plates and friction discs Valve kits and timing chains 2. Fuel and Air Systems