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MS 172 Petrol Chainsaw
SKU: Stihl | MS-1148 200 0006
Key Features
- 31.8cc 2-MIX engine, 1.4kW/1.9hp, 4.5kg
- 12in or 14in guide bar, 3/8in P narrow-kerf chain
- Compensator carburettor maintains performance as filter dirties
- Combi Lever with stop function
STIHL Approved Dealer
As a STIHL Approved Dealer, we supply genuine UK-spec machines with full manufacturer warranty, professional preparation, and expert aftersales support.
A free spare chain with this machine
Worth £20-£40 depending on model. Your matching chain is added to your basket automatically.
£30 cashback from STIHL
Buy between 1 September and 18 December 2026, then claim from STIHL within 30 days. How to claim
- Regular price
- £169.29 Ex VAT
- £203.15 Inc VAT
- RRP: £199.17 Ex VATSave 15%
- Sale price
- £169.29 £169.29 Ex VAT
- Regular price
-
- £203.15 £203.15 Inc VAT
Seaton Burn, Newcastle upon Tyne,
Tyne and Wear, NE13 6DA
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Discount codes can't be applied to STIHL machines and batteries.
Product information & specifications
STIHL MS 172 Petrol Chainsaw – Compact Power for Home & Garden
The STIHL MS 172 is a robust, homeowner-focused petrol chainsaw designed for firewood, pruning, and general garden maintenance. Its compact design delivers surprisingly powerful performance with comfort and convenience.
Key Features
- Efficient 2-MIX Engine (31.8 cm³, 1.4 kW/1.9 hp) – Reduces fuel consumption and exhaust emissions.
- Combi Lever with Stop Function – One-lever control handles choke, throttle lock, and stop; resets instantly for effortless restarting.
- STIHL Anti-Vibration System – Reduces vibration transfer to the handles for smoother, more comfortable operation.
- Side-Mounted Chain Tensioning – Quick and safe chain adjustments without touching the chain.
- Compensator Carburettor – Maintains consistent performance even as the air filter becomes dirty.
- Transparent Oil Tank with Tool-Free Caps – Clear visual monitoring of oil levels and easy filling.
Why Choose the STIHL MS 172?
STIHL is the world's best-selling chainsaw brand, and the MS 172's compensator carburettor is a genuine practical advantage for homeowners who don't service their saw as often as a professional would — it maintains consistent engine performance even as the air filter gets dirty, rather than the power dropping off between cleanings.
Pairs Well With
Also Known As
Also searched for as: STIHL MS172, STIHL homeowner petrol chainsaw, STIHL firewood chainsaw, STIHL garden maintenance chainsaw.
FAQs
What guide bar sizes are available?
12" (30cm) or 14" (35cm), both using 3/8" P narrow-kerf (PMM3) chain.
What does the Combi Lever do?
It combines the choke, throttle lock and stop function into a single lever that resets instantly, simplifying restart after stalling or pausing.
What is the compensator carburettor for?
It maintains consistent engine performance as the air filter gets dirty, rather than power tailing off between cleanings.
How heavy is the MS 172?
4.5kg without bar and chain.
Can I see the oil level easily?
Yes, the transparent oil tank with tool-free caps allows clear visual monitoring and easy filling.
| Displacement | 31.8 cm³ |
|---|---|
| Power Output | 1.4 kW / 1.9 hp |
| Weight (without bar & chain) | 4.5 kg |
| Guide Bar Options | 12" or 14" (30 cm or 35 cm) |
| Chain Type | 3/8" P narrow-kerf (PMM3) |
| Power-to-weight ratio | 3.2 kg/kW |
| Length with bumper strike | 395 mm |
| Sound pressure level | 101 dB(A) |
| Sound power level | 112 dB(A) |
| Vibration values left/right | 3.5/3.2 m/s² |
| CO2 | 849 g/kWh |
STIHL MS 172 Petrol Chainsaw – Compact Power for Home & Garden
The STIHL MS 172 is a robust, homeowner-focused petrol chainsaw designed for firewood, pruning, and general garden maintenance. Its compact design delivers surprisingly powerful performance with comfort and convenience.
Key Features
- Efficient 2-MIX Engine (31.8 cm³, 1.4 kW/1.9 hp) – Reduces fuel consumption and exhaust emissions.
- Combi Lever with Stop Function – One-lever control handles choke, throttle lock, and stop; resets instantly for effortless restarting.
- STIHL Anti-Vibration System – Reduces vibration transfer to the handles for smoother, more comfortable operation.
- Side-Mounted Chain Tensioning – Quick and safe chain adjustments without touching the chain.
- Compensator Carburettor – Maintains consistent performance even as the air filter becomes dirty.
- Transparent Oil Tank with Tool-Free Caps – Clear visual monitoring of oil levels and easy filling.
Why Choose the STIHL MS 172?
STIHL is the world's best-selling chainsaw brand, and the MS 172's compensator carburettor is a genuine practical advantage for homeowners who don't service their saw as often as a professional would — it maintains consistent engine performance even as the air filter gets dirty, rather than the power dropping off between cleanings.
Pairs Well With
Also Known As
Also searched for as: STIHL MS172, STIHL homeowner petrol chainsaw, STIHL firewood chainsaw, STIHL garden maintenance chainsaw.
FAQs
What guide bar sizes are available?
12" (30cm) or 14" (35cm), both using 3/8" P narrow-kerf (PMM3) chain.
What does the Combi Lever do?
It combines the choke, throttle lock and stop function into a single lever that resets instantly, simplifying restart after stalling or pausing.
What is the compensator carburettor for?
It maintains consistent engine performance as the air filter gets dirty, rather than power tailing off between cleanings.
How heavy is the MS 172?
4.5kg without bar and chain.
Can I see the oil level easily?
Yes, the transparent oil tank with tool-free caps allows clear visual monitoring and easy filling.
| Displacement | 31.8 cm³ |
|---|---|
| Power Output | 1.4 kW / 1.9 hp |
| Weight (without bar & chain) | 4.5 kg |
| Guide Bar Options | 12" or 14" (30 cm or 35 cm) |
| Chain Type | 3/8" P narrow-kerf (PMM3) |
| Power-to-weight ratio | 3.2 kg/kW |
| Length with bumper strike | 395 mm |
| Sound pressure level | 101 dB(A) |
| Sound power level | 112 dB(A) |
| Vibration values left/right | 3.5/3.2 m/s² |
| CO2 | 849 g/kWh |
STIHL Warranty
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
Extend your warranty with MotoMix. Domestic customers can extend the warranty on selected machines from 2 to 3 years when buying 5 litres of STIHL MotoMix Fuel with the machine. STIHL requires the extension to be registered at the point of sale by the STIHL Approved Dealer.
Downloads
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
Extend your warranty with MotoMix. Domestic customers can extend the warranty on selected machines from 2 to 3 years when buying 5 litres of STIHL MotoMix Fuel with the machine. STIHL requires the extension to be registered at the point of sale by the STIHL Approved Dealer.
Downloads
Delivery Information
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Standard Delivery
applies to eligible UK orders over £75 ex VAT.
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + 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.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Standard Delivery
applies to eligible UK orders over £75 ex VAT.
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + 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.
