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HELLA Key for Battery Master Switch (9SL 042 991-001)

HELLA Key for Battery Master Switch (9SL 042 991-001)


HELLA 9SL 042 991-001 - Single



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  • Description
  • Benefits
  • Cross References
  • Shipping Explained

HELLA Key for Battery Master Switch (9SL 042 991-001)

General Details:

Assy./disassy. by qualified personnel required!

Hella offers a comprehensive range of vehicle electronics, lighting and more. They also focus on issues that are critically important to the automotive industry: increasing energy efficiency, minimizing CO2 emissions, and enhancing safety and comfort.

HELLA - Experts in Vehicle Lighting and Electronics.

The number and complexity of the electronic components used in vehicles has increased over the past few years. Although HELLA first started out in lighting electronics, they have now become an expert supplier of all kinds of vehicle electronics solutions. Their product portfolio ranges from complex body electronics such as central control units and access systems to various electronics components, including sensors and vacuum pumps. They are also active in the rapidly growing energy management and driver assistance systems segments, where they offer a wide range of attractive innovations. When you select original parts with the HELLA label, you know that functional safety, a perfect fit, and product durability are guaranteed.

To check specific compatibility you can use our Vehicle Lookup.


  • HELLA is an established provider of innovative vehicle parts worldwide
  • More than 15 years supplying products to help boost fuel economy and cut CO2 emissions
  • Contribution to road safety
  • Stability and resilience guaranteed
  • Cross Reference:

    • MACK 4381 63450
    • SCANIA 1 934 376
    • SCANIA 20 223 794
    • CASE IH 123794A1
    • STEINBOCK 087 83688
    • LIEBHERR 6 060 710 08
    • CLAAS 057 098 50
    • FENDT D 450 600 55
    • JOHN DEERE L6 42 29
    • JCB 701/06201
    • LANDINI 123794A1
    • AGCO D45060055
    • AGCO E400141
    • PAUS 512098
    • KRONE 0302229/0
    • TEREX 8000-3423K
    • JUNGHEINRICH 08783688


    SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
    We've tried to keep all other shipping costs as low as we can.

    Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

    • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
    • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
    • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
    • Priority shipping is also available.

    How long will it take to get my order?

    We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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    "Genuine Hella products for the UK market"

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