GEM

Indian Air Force Push Rods & Engine Spare Parts Tender 2026 - KOEL DV6ITA 250 KVA Components - EMD & Delivery Terms

Bid Publish Date

06-Jan-2026, 9:09 am

Bid End Date

16-Jan-2026, 10:00 am

Progress

Issue06-Jan-2026, 9:09 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

150

Key Highlights

  • Critical item categories include KOEL DV6ITA 250 KVA engine spares and related gaskets, hoses, and clamps
  • Option clause allowing ±25% quantity changes during and after contract; delivery extension rules specified
  • No explicit technical specs published; rely on OEM data, ATC guidance, and standard IS/ISO quality controls if applicable
  • OEM authorizations and prior experience in similar aircraft-engine spare parts procurement are likely required
  • Delivery schedule anchored to date of last original delivery order with minimum 30-day extension
  • EMD amount not disclosed in current data; bidders should prepare standard government EMD documentation

Categories 26

Tender Overview

The Indian Air Force (Department Of Military Affairs) invites bids for a broad assortment of mechanical spare parts, including push rods, banjo bolts, air cleaner elements, gaskets, hoses, valve components, piston rings, injector O-rings, copper washers, and related fasteners linked to KOEL DV6ITA 250 KVA installations. The BOQ lists 33 items across multiple engine and fuel-system components, but explicit quantities and total estimated contract value are not disclosed. The tender emphasizes a flexible quantity option clause (up to 25% increase/decrease) and a variable delivery schedule tied to the last delivery order date, with minimum 30 days extended delivery, subject to contract rates. This procurement targets IAF maintenance and overhaul availability with OEM-aligned spares. The absence of formal technical specs requires bidders to rely on OEM data and ATC guidance issued by the buyer.

Technical Specifications & Requirements

  • No formal specifications are published in the tender body; items span engine, fuel, lubrication, air intake, and gasket categories.
  • Potentially required parts include: air cleaner elements, O rings, gaskets (sump, rocker cover, manifold), hoses, cylinder head bolts, valve exhaust components, and DC or magnetic plugs associated with injector assemblies.
  • The BOQ mentions 33 items with unspecified quantities, implying a catalog-based supply approach aligned to KOEL DV6ITA 250 kVA engine configurations.
  • Buyer’s ATC and any OEM authorizations will govern compliance, with a need to reference IS/ISO quality controls if applicable to spare parts.
  • Delivery logistics and warranty terms are governed by the standard option clause, requiring readiness to scale volumes.

Terms, Conditions & Eligibility

  • EMD or security deposit is not explicitly disclosed in the available data; bidders should anticipate standard government tender EMD requirements.
  • A unique option clause allows +/- 25% quantity variation at contract award and during the currency, with delivery extensions based on the formula: (Additional quantity ÷ Original quantity) × Original delivery period, minimum 30 days.
  • The contract permits delivery schedule adjustments from the last delivery order date; bidders must align production and supply chains to dynamic order volumes.
  • No explicit qualification criteria (experience, turnover, or certifications) are listed; bidders should prepare OEM certifications and prior experience in KOEL/aircraft engine spare parts procurement, plus necessary tax and company registrations.
  • Documentation submission specifics, warranty terms, and penalty provisions are not detailed in the current data; bidders should await ATC and standard government terms.

Key Specifications

  • Product/service names: KOEL DV6ITA 250 KVA engine spare parts subset including push rods, gaskets, O rings, hoses, clamps, and associated fasteners

  • Quantities: 33 items in BOQ with unspecified quantities

  • Estimated value: Not disclosed

  • Experience: Likely required in KOEL/aircraft engine spare parts procurement

  • Quality/standards: OEM alignment; ATC guidance; IS/ISO quality controls (if applicable)

Terms & Conditions

  • Option clause allows ±25% quantity variation and delivery extension with specific formula

  • Delivery starts from last date of original delivery order; extended period applies for additional quantities

  • Bidder must comply with ATC and OEM authorization requirements; no explicit EMD amount published

Important Clauses

Payment Terms

No explicit payment terms published; standard government terms likely apply, subject to ATC and contract

Delivery Schedule

Delivery period to commence from last date of original delivery order; minimum 30-day extension when increasing quantity

Penalties/Liquidated Damages

Not specified in the data; bidders should review ATC for LD provisions and performance bonds

Bidder Eligibility

  • Experience in supplying KOEL/aircraft-engine spare parts

  • OEM authorization or proven capability to source OEM parts

  • GST registered and financially sound

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Bill of Quantities (BOQ) 33 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Push Rod 202470000 4 each clo13brd 60
2 Banjo Bolt 302704000 4 each clo13brd 60
3 LO Filter Element 643601000 2 each clo13brd 60
4 Valve Sealed 663102000 16 each clo13brd 60
5 Element Outer Air Cleaner 675703000 2 each clo13brd 60
6 Element Inner Air Cleaner 675704000 2 each clo13brd 60
7 Connecting Rod Bolt 800902000 4 each clo13brd 60
8 Piston Ring Set 2H00930000 8 each clo13brd 60
9 Plug with Magnet and O Ring KOEL DV6ITA 250 KVA 2H03520000 2 each clo13brd 60
10 O Ring for Injector 3H00911000 8 each clo13brd 60
11 Copper washer 3H11904000 8 each clo13brd 60
12 Jupiter Warm Drive Clamp 603.65MM 4830506000 16 each clo13brd 60
13 Cylinder Head Bolt 4H00707000 8 each clo13brd 60
14 Button for Injector Yoke 4H00708000 2 each clo13brd 60
15 Cylinder Head Gasket 1.25 MM Thickness 4H00724000 2 each clo13brd 60
16 Valve Exhaust 4H00740001 2 each clo13brd 60
17 Joint for Rocker Cover 4H00912000 2 each clo13brd 60
18 Gasket Ex Manifold 4H03502000 8 each clo13brd 60
19 Hose Thermostat 4H07301000 8 each clo13brd 60
20 Joint Air Pipe 4H22408000 4 each clo13brd 60
21 Hose Air Cleaner 4H22702000 2 each clo13brd 60
22 Inlet Valve 4R 1040 4H00705000 2 each clo13brd 60
23 Joint Air Inlet Manifold 4H03002000 2 each clo13brd 60
24 Rubber Hose 4H07302000 2 each clo13brd 60
25 Set of Hoses 4H158850000 2 set clo13brd 60
26 Joint for Air Inlet Pipe 4H22302000 2 each clo13brd 60
27 Sump Screw 5001108016 11 each clo13brd 60
28 Nut for Assuring 6000703000 4 each clo13brd 60
29 Set of Washer 6H06134000 2 set clo13brd 60
30 Gasket for Sump 8206010080 2 each clo13brd 60
31 O Ring Sump Drain F602447000 2 each clo13brd 60
32 CON Rod BRG STD OB07440000 2 each clo13brd 60
33 Pre Fuel Filter 50 KW 4811704000 3 each clo13brd 60

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Historical Data

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar KOEL/aircraft-engine spare parts procurement

4

Financial statements or solvency proof

5

EMD/Security deposit proof (as per tender terms)

6

Technical bid documents or OEM authorization letters

7

ATC document (Buyer uploaded) and any OEM certificates referenced

8

Company registration documents and tax compliances

Frequently Asked Questions

Key insights about DELHI tender market

How to bid for the IAF KOEL engine spares tender 2026?

Bidders should submit GST, PAN, experience certificates, financials, EMD, OEM authorizations, and ATC documents. Ensure OEM-sourced spares for KOEL DV6ITA 250 KVA and comply with the option quantity clause (±25%). Review delivery terms tied to last order date and minimum 30-day extensions.

What documents are required for the IAF spares procurement tender 2026?

Submit GST certificate, PAN, experience certificates in similar engine spare parts, financial statements, EMD proof, technical bid, OEM authorizations, and ATC. Include OEM data sheets for KOEL DV6ITA 250 KVA spares to demonstrate compatibility and quality compliance.

What are the delivery terms for the IAF air force spares tender 2026?

Delivery starts after the last original delivery order; if quantities rise, delivery extension is calculated as (additional quantity/original quantity) × original delivery period, with a minimum of 30 days. The purchaser may adjust delivery within contract limits.

What standards or OEM requirements apply to KOEL DV6ITA spares?

bidders must rely on OEM data and any ATC guidance provided by the buyer. Ensure parts are OEM-authorized and IS/ISO quality controls are followed where applicable to ensure compatibility with KOEL DV6ITA 250 KVA configurations.

How is EMD handled for the IAF spares tender 2026?

Specific EMD amount is not disclosed in the current data; bidders should prepare standard EMD submission per government tender practice, ensuring readiness to deposit with bid or online as required by ATC.

What items are included in the BOQ for the IAF spares tender 2026?

The BOQ lists 33 items covering push rods, banjo bolts, air cleaner elements, gaskets, hoses, O rings, cylinder head bolts, injector components, and related fittings. Quantities are not provided and will be clarified in the ATC or during bid submission.

What is the scope for OEM authorization in the IAF tender 2026?

OEM authorization or proven sourcing capability is typically required to supply spares for KOEL DV6ITA 250 KVA. Bidders should attach OEM authorization letters and data sheets to demonstrate compliance with required part specifications.

When will the ATC and technical terms be released for bidders?

ATC documents are uploaded by the buyer and will detail technical specifications, eligibility criteria, and submission formats. Bidders should monitor the tender portal for ATC access and ensure all OEM and quality documentation is ready.

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