Supply of BS 3 and BS 6 Synchronizer Components and Gearbox Parts for UPSRTC Bus Fleet

The Uttar Pradesh State Road Transport Corporation (UPSRTC), under the Transport Department of Uttar Pradesh, is issuing this tender for the supply of critical synchronizer components for their bus fleet. This procurement, identified by Bid Number GEM/2026/B/7780914, encompasses a comprehensive range of parts essential for both BS 3 and BS 6 compliant vehicles. The specific items required include a variety of synchronizer cones, sliding dog clutches, synchronizer rings, synchronizer bodies, and sleeves, catering to different gear positions including 1st, 2nd, 3rd, 4th, 5th, and top gears, as well as reverse. Furthermore, the tender includes the supply of mainshafts for 7-speed BS 6 gearboxes, an OD gear for the main shaft with 21 teeth (BS 6), gear change fingers for ZF S6 BS 6 transmissions, an input shaft (S636, 8.28 FGR, VAVE, 20 Mn CR5 BS 6), a sleeve for BS-6 gearboxes, and a selector tower with a twin lever for the S636 BS 6 system. The tender also specifies the need for a detent plunger (BS 6). The total quantity required across all these items is 10,159 units. Bids will be accepted from 08-10-2026 at 5:00 PM until the closing date of 09-10-2026 at 5:00 PM. The authority responsible for this tender is UPSRTC, located at 226001 UPSRTC Parivahanbhawan, Tehri Kothi, M.G. Marg, Lucknow.