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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

19-Jan-2026, 10:00 am

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Progress

Issue06-Jan-2026, 9:09 am
Corrigendum16-Jan-2026
AwardPending
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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

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Item Category

Push Rod , Banjo Bolt , LO Filter Element , Valve Sealed , Element Outer Air Cleaner , Element Inner Air Cleaner , Connecting Rod Bolt , Piston Ring Set , Plug with Magnet and O Ring KOEL DV6ITA 250 KVA , O Ring for Injector , Copper washer , Jupiter Warm Drive Clamp 603.65MM , Cylinder Head Bolt , Button for Injector Yoke , Cylinder Head Gasket 1.25 MM Thickness , Valve Exhaust , Joint for Rocker Cover , Gasket Ex Manifold , Hose Thermostat , Joint Air Pipe , Hose Air Cleaner , Inlet Valve 4R 1040 , Joint Air Inlet Manifold , Rubber Hose , Set of Hoses , Joint for Air Inlet Pipe , Sump Screw , Nut for Assuring , Set of Washer , Gasket for Sump , O Ring Sump Drain , CON Rod BRG STD , Pre Fuel Filter 50 KW

Authority Records

MINISTRY OF DEFENCEMILITARY AFFAIRS DEPARTMENT
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Documents 5

GeM-Bidding-8799045.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Bill of Quantities (BOQ) 33 Items Sign in for GEM prices

#1

Push Rod

202470000

4 each Delivery: 60 days
#2

Banjo Bolt

302704000

4 each Delivery: 60 days
#3

LO Filter Element

643601000

2 each Delivery: 60 days
#4

Valve Sealed

663102000

16 each Delivery: 60 days
#5

Element Outer Air Cleaner

675703000

2 each Delivery: 60 days
#6

Element Inner Air Cleaner

675704000

2 each Delivery: 60 days
#7

Connecting Rod Bolt

800902000

4 each Delivery: 60 days
#8

Piston Ring Set

2H00930000

8 each Delivery: 60 days
#9

Plug with Magnet and O Ring KOEL DV6ITA 250 KVA

2H03520000

2 each Delivery: 60 days
#10

O Ring for Injector

3H00911000

8 each Delivery: 60 days
#11

Copper washer

3H11904000

8 each Delivery: 60 days
#12

Jupiter Warm Drive Clamp 603.65MM

4830506000

16 each Delivery: 60 days
#13

Cylinder Head Bolt

4H00707000

8 each Delivery: 60 days
#14

Button for Injector Yoke

4H00708000

2 each Delivery: 60 days
#15

Cylinder Head Gasket 1.25 MM Thickness

4H00724000

2 each Delivery: 60 days
#16

Valve Exhaust

4H00740001

2 each Delivery: 60 days
#17

Joint for Rocker Cover

4H00912000

2 each Delivery: 60 days
#18

Gasket Ex Manifold

4H03502000

8 each Delivery: 60 days
#19

Hose Thermostat

4H07301000

8 each Delivery: 60 days
#20

Joint Air Pipe

4H22408000

4 each Delivery: 60 days
#21

Hose Air Cleaner

4H22702000

2 each Delivery: 60 days
#22

Inlet Valve 4R 1040

4H00705000

2 each Delivery: 60 days
#23

Joint Air Inlet Manifold

4H03002000

2 each Delivery: 60 days
#24

Rubber Hose

4H07302000

2 each Delivery: 60 days
#25

Set of Hoses

4H158850000

2 set Delivery: 60 days
#26

Joint for Air Inlet Pipe

4H22302000

2 each Delivery: 60 days
#27

Sump Screw

5001108016

11 each Delivery: 60 days
#28

Nut for Assuring

6000703000

4 each Delivery: 60 days
#29

Set of Washer

6H06134000

2 set Delivery: 60 days
#30

Gasket for Sump

8206010080

2 each Delivery: 60 days
#31

O Ring Sump Drain

F602447000

2 each Delivery: 60 days
#32

CON Rod BRG STD

OB07440000

2 each Delivery: 60 days
#33

Pre Fuel Filter 50 KW

4811704000

3 each Delivery: 60 days

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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

Corrigendum Updates

1 Update
#1

Update

16-Jan-2026

Extended Deadline

19-Jan-2026, 10:00 am

Opening Date

19-Jan-2026, 10:30 am

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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