Genuine STIHL combination wrench for 08S chainsaw, essential for tree surgeons and multi-purpose tasks.
    Genuine STIHL combination wrench for 08S chainsaw, essential for tree surgeons and multi-purpose tasks.
Genuine STIHL combination wrench for 08S chainsaw, essential for tree surgeons and multi-purpose tasks.

Kombi Engine Combination Wrench

SKU: Stihl | ST-4180 890 3400

Regular price
£6.67 Ex VAT
£6.45 £6.67 Ex VAT
Shipping calculated at checkout.
Regular price
£6.67 Ex VAT
£8.00 Inc VAT
RRP: £6.45 Ex VAT
Sale price
£6.45 £6.67 Ex VAT
Regular price
£7.74 £8.00 Inc VAT
Was £6.45 Ex VAT

In Stock

or 4 interest-free
payments of £2.00 with

Free Standard UK Delivery Over £75 +VAT

Easy Returns

Product information & specifications

Keep your STIHL KM combi engine running smoothly with the genuine Combination Wrench!

Looking for a replacement wrench for your trusty KM90 or KM90R Kombi engine? Look no further than the genuine STIHL Combination Wrench! This essential tool ensures you have what you need to perform routine maintenance and keep your garden equipment operating at peak performance.

Here's why the Combination Wrench is a must-have for any STIHL KM90 or KM90R owner:

  • Genuine Part: Engineered specifically for your combi engine, this wrench offers a perfect fit and guarantees optimal performance.
  • Durable Construction: Made from high-quality materials, this wrench is built to last, withstanding the demands of regular use.
  • Multifunctional Design: The combination design provides two wrench sizes in one tool, saving you space in your toolbox and ensuring you have the right size on hand for various tasks.
  • Fast and Easy Maintenance: This wrench allows you to quickly and easily tackle maintenance tasks like attaching and detaching kombi tools, spark plug changes, and more.
  • Peace of Mind: Using a genuine STIHL wrench ensures you're not compromising on quality and safety.
  • Suitable for the Following Applications: KM 90, KM 90 R, HT 130, HT 131, FC 56 C, BG 66, BG 66 C, HT 250, KM 100, KM 100 R, KM 110 R, FC 90, FC 95, FS 56, FS 56 C, FS 56 R, FS 56 RC, FS 310, FR 130 T, FS 240 C, FS 240 RC, FS 260 C, FS 260 RC, FC 70 C, BG 56, BG 56 C, HL 90 K, HL 95, HL 95 K, KM 56 C, KM 56 RC, SP 90, SP 90 T, BR 200, FS 360 C, FS 410 C, FS 90, FS 90 R, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C, FS 25-4, FS 65-4, FT 100, FC 100, FC 110, FS 70 C, FS 70 RC, FS 87, FS 87 R, FS 130, FS 130 R, SP 10, SP-KM, FS 40, FS 40 C, FS 50, FS 50 C, KM 130, KM 130 R, FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 110 X, FS 110 RX, FS 460 C, FS 460 RC, HT 100, HT 101

Invest in the right tool for the job and keep your KM combi engine running like new. Order your Combination Wrench today!

Keep your STIHL KM combi engine running smoothly with the genuine Combination Wrench!

Looking for a replacement wrench for your trusty KM90 or KM90R Kombi engine? Look no further than the genuine STIHL Combination Wrench! This essential tool ensures you have what you need to perform routine maintenance and keep your garden equipment operating at peak performance.

Here's why the Combination Wrench is a must-have for any STIHL KM90 or KM90R owner:

  • Genuine Part: Engineered specifically for your combi engine, this wrench offers a perfect fit and guarantees optimal performance.
  • Durable Construction: Made from high-quality materials, this wrench is built to last, withstanding the demands of regular use.
  • Multifunctional Design: The combination design provides two wrench sizes in one tool, saving you space in your toolbox and ensuring you have the right size on hand for various tasks.
  • Fast and Easy Maintenance: This wrench allows you to quickly and easily tackle maintenance tasks like attaching and detaching kombi tools, spark plug changes, and more.
  • Peace of Mind: Using a genuine STIHL wrench ensures you're not compromising on quality and safety.
  • Suitable for the Following Applications: KM 90, KM 90 R, HT 130, HT 131, FC 56 C, BG 66, BG 66 C, HT 250, KM 100, KM 100 R, KM 110 R, FC 90, FC 95, FS 56, FS 56 C, FS 56 R, FS 56 RC, FS 310, FR 130 T, FS 240 C, FS 240 RC, FS 260 C, FS 260 RC, FC 70 C, BG 56, BG 56 C, HL 90 K, HL 95, HL 95 K, KM 56 C, KM 56 RC, SP 90, SP 90 T, BR 200, FS 360 C, FS 410 C, FS 90, FS 90 R, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C, FS 25-4, FS 65-4, FT 100, FC 100, FC 110, FS 70 C, FS 70 RC, FS 87, FS 87 R, FS 130, FS 130 R, SP 10, SP-KM, FS 40, FS 40 C, FS 50, FS 50 C, KM 130, KM 130 R, FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 110 X, FS 110 RX, FS 460 C, FS 460 RC, HT 100, HT 101

Invest in the right tool for the job and keep your KM combi engine running like new. Order your Combination Wrench today!

Delivery & Returns

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

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