Bajaj Discover 135 DTS-i Spare Parts Catalogue is a comprehensive technical document designed to help owners, mechanics, and dealers identify the exact components needed for maintenance and repair. This catalogue typically spans over 60 pages and lists more than 500 individual parts, ranging from minor gaskets to major engine assemblies. 1. Core Sections of the Catalogue
The catalogue is organized into "plates" or logical groups of components, typically including: Engine Components : Detailed listings for the Cylinder Head (e.g., Part No. JN 5110 06), (Part No. JN 5112 02), and Piston Assembly (Part No. JF 5212 00). Transmission & Gears : Covers the gearbox, clutch assembly , and gear-shift mechanisms like the Shift Fork (Part No. DS 1010 63). Chassis & Suspension : Includes the Front Fork Rear Shock Absorbers Electricals & Body : Details for the Headlamp & Fairing Meter Assembly Control Cables Painted Parts/Decals Braking System : Specifically lists parts for both Disc Brake variants, including the master cylinder and calipers. 2. How to Use the Catalogue
To ensure you order the correct part, the document provides several navigational aids: Pictorial Index
: A visual guide that helps you find the general area of the bike (e.g., "Plate 48" for Cylinder Head Cover). Part Numbering System
: Each component has a unique alphanumeric code. It is critical to use these exact numbers, as specifications may change via Service Circulars : Groups common parts into repair kits, such as the Valve Repair Kit (Part No. 36 DS10 03) or the 'O' Ring Kit Safexbikes 3. Key Maintenance Parts & Specs Official Discover 135 UG Maintenance Guide highlights standard service items: Bajaj Auto Engine Oil (API 'SJ' or 'SL' + JASO 'MA'). Capacity is for refill and for overhaul. Service Intervals : Front fork oil should be replaced every , and brake hose pipes every Bajaj Auto 4. Sourcing Spare Parts For genuine components, users can refer to Bajaj Auto's Genuine Spares
portal to locate authorized dealers or check for updated part availability. While some PDF versions are hosted on platforms like Safexbikes , always verify with the latest Amendment Sheets to ensure part numbers haven't been superseded. part number for a specific component or check current for a particular repair kit? Discover DTS-i 135 Spare Parts Catalogue | PDF - Scribd
Bajaj Discover 135 DTS-i Spare Parts Catalogue is a comprehensive guide containing exploded diagrams and part numbers for over 500 individual components of the 135cc motorcycle. It is designed to assist owners and technicians in identifying correct genuine Bajaj spares to maintain the vehicle's performance. Key Components in the Catalogue
The catalogue is organized into sections based on the motorcycle's systems. Major categories include: Engine & Transmission
: Cylinder head, valves, camshaft/tensioner, piston assembly, crankshaft, and 5-speed transmission components. Fuel & Air System
: Carburetor assembly (priced around ₹1,800), air cleaner, and petrol tank fittings. Chassis & Suspension
: Frame fittings, swing arm, rear shock absorbers, and front fork assembly. Braking & Wheels
: Front hub (disc or drum variants), rear hub, master cylinder, and tire/rim specifications. Electricals
: Magneto, CDI unit, HT coil, starter assembly, and headlamp/tail lamp assemblies. Accessing the Catalogue PDF
Several platforms provide digital versions of the spare parts manual for the Discover 135 DTS-i:
Bajaj Discover 135 Carburetor, Vehicle Model: Confirm On Call bajaj discover 135 dtsi spare parts catalogue pdf
Bajaj Discover 135 Carburetor, Vehicle Model: Confirm On Call at ₹ 1800/piece in Mumbai. Discover DTS-i 135 Spare Parts Catalogue | PDF - Scribd
Bajaj Discover 135 DTSi Spare Parts Catalogue PDF: A Comprehensive Guide
Are you a proud owner of a Bajaj Discover 135 DTSi motorcycle? Do you find yourself searching for a reliable source of spare parts to keep your bike in top condition? Look no further! In this blog post, we'll provide you with a comprehensive guide to accessing the Bajaj Discover 135 DTSi spare parts catalogue in PDF format.
Why Do You Need a Spare Parts Catalogue?
As a motorcycle owner, it's essential to have access to a reliable spare parts catalogue to ensure your bike remains in good working condition. A spare parts catalogue provides you with a detailed list of parts and their corresponding part numbers, making it easier to identify and purchase the correct replacement parts.
Bajaj Discover 135 DTSi Spare Parts Catalogue PDF
The Bajaj Discover 135 DTSi spare parts catalogue PDF is a valuable resource for owners of this popular motorcycle model. The catalogue provides a comprehensive list of spare parts, including:
Where to Find the Bajaj Discover 135 DTSi Spare Parts Catalogue PDF
There are several ways to access the Bajaj Discover 135 DTSi spare parts catalogue PDF:
Tips for Using the Spare Parts Catalogue PDF
Once you've accessed the Bajaj Discover 135 DTSi spare parts catalogue PDF, here are some tips to keep in mind:
Conclusion
The Bajaj Discover 135 DTSi spare parts catalogue PDF is an essential resource for owners of this popular motorcycle model. By accessing the catalogue, you'll be able to identify and purchase the correct spare parts to keep your bike in top condition. We hope this blog post has provided you with a comprehensive guide to finding and using the spare parts catalogue PDF. Happy riding!
Title: The Last Catalogue
Vikram had been a mechanic for twenty-two years. His domain was a single-bay garage called The Piston’s Rest, wedged between a chai stall and a defunct tube-light repair shop on the outskirts of Nagpur. He had rebuilt Royal Enfield bullets from the 70s, coaxed life out of dying two-stroke Chetaks, and once even resurrected a Honda Civic that had been submerged in a flood for three days.
But his nemesis, for the last six months, was a single vehicle.
A 2012 Bajaj Discover 135 DTS-i.
The bike belonged to a college student named Ananya. It was her late father’s. The engine made a noise like a spoon in a blender every time it crossed 4,000 rpm. Vikram had replaced the timing chain, adjusted the tappets, and even swapped the camshaft. Nothing worked.
One humid Thursday evening, with rain lashing the tin roof, Vikram sat defeated. The service manual he had—a dog-eared, grease-stained photocopy from 2011—was missing the exploded diagram for the digital twin spark ignition (DTS-i) variable valve actuation assembly.
“Main line se parts nahi mil rahe, beta,” he told Ananya. “The spare parts suppliers in the city only list the catalog for the 125 and 150. Your 135 is a ghost.”
Ananya didn’t cry. She simply took a sip of her cutting chai and said, “My father wasn’t a ghost. And neither is his bike.”
That night, she went home and opened her dusty HP laptop. She remembered her father mentioning once that Bajaj had released a Master Spare Parts Catalogue (MSPC) for the 135 DTS-i in late 2012, but only as a password-protected PDF on their dealer extranet. Most dealers had lost the login years ago.
She spent four hours scouring abandoned motorcycle forums, Russian torrent sites with Cyrillic text, and a dead link on the Internet Archive. Finally, buried in a 2014 backup of a now-defunct blog called DiscoverMileageAddicts, she found it: a 78.3 MB PDF file named Bajaj_Discover_135_DTSi_MSPC_Rev04.pdf.
The download took twenty minutes. When it opened, it wasn’t a scanned mess. It was a hyperlinked, vector-perfect explosion of every nut, bolt, bearing, and bushing. Page 47 was the jackpot: "VALVE TIMING & DTS-i COIL ASSEMBLY (K10 ENGINE)."
She printed only two pages—the exploded view and the part number list. Circle in hand, she highlighted:
The next morning, she slapped the printout on Vikram’s workbench. He wiped his hands on his denim overalls, squinted, and let out a low whistle.
“Yeh dekh,” he said, pointing. “The standard Discover uses a 3mm dowel pin to lock the camshaft. But your father’s 135 DTS-i—the early ones—they used a 3.5mm pin. The timing has been off by half a millimeter this whole time. The chain isn’t skipping. The pin is wrong.”
He didn’t need a new part. He needed a lathe. Vikram took a standard 4mm steel dowel, chucked it into his old manual lathe, and shaved it down to 3.5mm with a carbide tip that had belonged to his own father. He installed it, reassembled the top end, and torqued the head bolts to the exact diagram’s specification—22 Nm, not the 20 Nm he’d been using. Bajaj Discover 135 DTS-i Spare Parts Catalogue is
Ananya held her breath.
Vikram kicked the starter.
The Discover 135 fired up with a silky, rhythmic thrum that sounded like a contented panther. He revved it to 5,000, then 7,000. No rattle. No blender noise. Just the clean, efficient song of digital twin spark ignition doing exactly what it was designed to do.
Ananya smiled. Vikram closed the PDF on his scratched phone screen.
“Keep this file safe, beta,” he said, patting the tank of the Discover. “Service manuals are easy to forget. But some bikes… they only speak one language. And now we have the last dictionary.”
From that day on, Vikram renamed his garage’s shared cloud folder to Bajaj_Discover_135_DTSi_Resurrection. And any time a dealer told him a part was “no longer available,” he would pull up Page 47, point to the part number, and say, “Look again. It’s right here.”
The PDF never left his phone. And the little white Discover 135 DTS-i never made that sound again.
The Bajaj Discover 135 DTS-i is a commuter motorcycle produced by Bajaj Auto featuring a displacement of ~135 cc and the DTS-i (Digital Twin Spark Ignition) system. A spare parts catalogue (parts list / parts manual) for this model in PDF form is a technical document intended for owners, mechanics, parts suppliers, and restorers. Below is a long, structured description of what such a spare parts catalogue typically contains, how to use it, what to look for, and how to obtain or create one.
You cannot rely on a local mechanic’s guesswork anymore. The Discover 135 (often referred to as the DTS-i or the "135 Sports") has multiple variants (DTS-Si, DTS-i, UG, etc.). Using the wrong part number leads to:
The official Spare Parts Catalogue (SPC) gives you the exact OEM part numbers, exploded diagrams, and torque specifications.
The 2007-2009 Discover 135 DTSi used a different crank position sensor than the 2011-2014 model. The catalogue marks these changes with a "UPTO VIN..." or "FROM VIN..." notation. Always check your VIN’s 10th character (letter/number indicating year).
A genuine Bajaj Discover 135 DTSi parts catalogue is typically organized into 15–20 logical sections. Here is a breakdown of the key chapters you will encounter:
The catalogue is typically divided into the following chapters: