piston,piston pin,sleeve,input exhaust valve,valve oil seal,valve spring,push rod o ring,valve latc
Indian Army
WEST KAMENG, ARUNACHAL PRADESH
Bid Publish Date
21-Feb-2026, 1:54 pm
Bid End Date
03-Mar-2026, 2:00 pm
Location
Progress
Quantity
54
Category
Head Valve Guide
Bid Type
Two Packet Bid
The Indian Army, Department Of Military Affairs, invites bids for a broad range of engine components, including Head Valve Guide, Head Valve Seat, Head Valve Inlet, Head Valve Outlet, Governor Assembly, Push Rod Oil Seal, Engine Oil Seal, Gasket, Piston Assembly, Piston Ring Set, and Carbon Bush, to support military vehicle propulsion systems in GWALIOR, Madhya Pradesh. The procurement scope covers multiple line items across 11 listed components, with the client explicitly reserving quantity flexibilities via an option clause. The contract emphasizes standard supply chain reliability for critical defense equipment, with a focus on timely fulfillment and adherence to contracted rates despite quantity adjustments. The opportunity targets qualified suppliers capable of delivering diverse engine parts to the Indian Army’s centralized procurement framework. The tender highlights a rigid price-quantity management approach, requiring bidders to anticipate potential fluctuations up to 25% of bid quantity during both initial and currency periods.
The specification section lists 11 items under engine components with no technical parameters provided in the tender data. Bidders should prepare to demonstrate capability across a broad spectrum of parts such as valve assemblies, oil seals, gaskets, pistons, rings, and carbon bushes. Even in the absence of explicit metrics, vendors should expect compliance with standard defense procurement norms, potential OEM alignments, and readiness for rapid delivery once orders are issued. The buyer’s terms imply standard military-grade quality control expectations and the need for reliable supply against potential quantity variations. Prospective bidders should present evidence of manufacturing or authorized- distributor status for multiple engine-part categories and demonstrate a robust supply-chain capability.
Engine components categories: Head Valve Guide, Head Valve Seat, Head Valve Inlet, Head Valve Outlet
Governor Assembly, Push Rod Oil Seal, Engine Oil Seal, Gasket
Piston Assembly, Piston Ring Set, Carbon Bush
No explicit performance metrics or IS/ISO standards in data; expect defense-grade conformity at bid stage
Potential OEM/authorisation requirements for multi-item supplier capability
Option Clause: quantity may vary up to 25% during and after contract; maintain contracted rates
Delivery: minimum 30 days with calculated extensions if quantities rise; base period defined by original delivery terms
Payment/EMD: EMD and payment terms to be confirmed; verify with procurement portal; ensure compliance with GST/PAN
EMD details and payment schedule to be confirmed; bidders should seek portal clarity on advance/milestone payments
Delivery window calculable with option-quantity adjustments; minimum extension 30 days; extensions linked to original delivery period
Not specified in data; bidders must verify LD clauses and performance guarantees during clarification
Experience supplying engine components (valves, seals, pistons) to large-scale clients or defense bodies
Demonstrable manufacturing or authorized distribution capability across multiple item categories
Valid GST registration, financial stability, and compliant documentation for defense procurement
Main Document
BOQ
BOQ
GEM_GENERAL_TERMS_AND_CONDITIONS
Indian Army
WEST KAMENG, ARUNACHAL PRADESH
Indian Army
Sri Ganganagar, RAJASTHAN
Indian Army
DARJEELING, WEST BENGAL
Indian Army
Indian Army
Tender Results
Loading results...
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) |
|---|---|---|---|---|---|---|
| 1 | Head Valve Guide | Gen Set Spares | 8 | nos | synge@151 | 15 |
| 2 | Head Valve Seat | Gen Set Spares | 8 | nos | synge@151 | 15 |
| 3 | Head Valve Inlet | Gen Set Spares | 5 | nos | synge@151 | 15 |
| 4 | Head Valve Outlet | Gen Set Spares | 5 | nos | synge@151 | 15 |
| 5 | Governor Assy | Gen Set Spares | 2 | nos | synge@151 | 15 |
| 6 | Push Rod Oil Seal | Gen Set Spares | 8 | nos | synge@151 | 15 |
| 7 | Engine Oil Seal | Gen Set Spares | 5 | nos | synge@151 | 15 |
| 8 | Gasket | Gen Set Spares | 4 | nos | synge@151 | 15 |
| 9 | Piston Assy | Gen Set Spares | 3 | nos | synge@151 | 15 |
| 10 | Piston Ring Set | Gen Set Spares | 3 | nos | synge@151 | 15 |
| 11 | Carbon Bush | Gen Set Spares | 3 | nos | synge@151 | 15 |
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GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar engine-component supply
Financial statements (profit & loss, balance sheet) for past 2-3 years
EMD/Security deposit as per portal guidance
Technical bid documents demonstrating capability across valve, piston, gasket, and seal components
OEM authorization letters (if bidding as authorized distributor/repair facility)
Any defense-specific QA/QC certificates or prior defense supply experience
Key insights about MADHYA PRADESH tender market
Bidders should register on the government e-marketplace, obtain relevant OEM authorizations, and submit GST, PAN, financial statements, and experience certificates. Ensure technical compliance for valve and piston components, and comply with the 25% quantity option terms. Prepare EMD and confirm delivery timelines per the option clause.
Submit GST certificate, PAN, 2-3 years financial statements, experience certificates for defense-grade supply, OEM authorization letters if applicable, technical bid demonstrating capability for 11 listed components, and EMD as directed by the procurement portal. Additional defense-specific QA documents may be requested.
The contract allows up to 25% variation in bid quantity during placement and currency period. Delivery extensions are calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days, ensuring supply continuity for fluctuating orders.
The scope includes Head Valve Guide, Head Valve Seat, Head Valve Inlet, Head Valve Outlet, Governor Assembly, Push Rod Oil Seal, Engine Oil Seal, Gasket, Piston Assembly, Piston Ring Set, and Carbon Bush, totaling 11 item categories for defense procurement.
Specific standards are not listed in the data; bidders should anticipate defense-grade QA, OEM approvals, and supplier certifications. Prepare to demonstrate ISI/ISO alignment or equivalent and OEM authorization where applicable during bid evaluation.
Initial delivery schedule follows the original delivery period; if option quantities are exercised, extensions use the formula given, with a mandatory minimum of 30 days. Plan for scalable production to meet possible 25% quantity increases promptly.
EMD details are not specified here; bidders must consult the procurement portal or contact the Indian Army for exact EMD amount, payment method (DD or online), and validity. Ensure submission alongside other mandatory bid documents.
Submit OEM authorization letters or distributor agreements proving authorized supply of valve, gasket, piston, and seal components. Include product catalogs and compliance letters, ensuring alignment with defense procurement expectations and item-specific certifications.
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Main Document
BOQ
BOQ
GEM_GENERAL_TERMS_AND_CONDITIONS