Dunhil 20" Guide Bar and 3-Pack 3/8" .050 72DL Chains — Fits Many Stihl MS-Series, Spare Chains Included

Dunhil's 20-inch guide bar paired with three 3/8" .050 gauge, 72 drive link chains delivers a ready-to-use replacement kit for many Stihl MS-series saws.

This kit replaces Oregon guide bar number 200RNDD025 and OEM part 3003 008 8921, offering an economical option to restore cutting performance on compatible chainsaws. The package includes one 20" guide bar and three matching chains sized 3/8" pitch, .050" gauge, 72 drive links—ideal when you need spares on hand for repeated projects or extended fieldwork. Compatibility covers a broad range of Stihl models and related OEM lists, so you can swap the bar and chain without extensive modification.

Which Stihl chainsaw models will this Dunhil bar and chain kit fit?

This Dunhil kit fits a wide set of Stihl chainsaws commonly used for property maintenance and professional cutting. Check your saw's manual or existing bar/OEM numbers to confirm compatibility before purchasing.

• Compatible with many MS-series models: MS260, MS261, MS270, MS280, MS290, MS291, MS310, MS311
• Also supports MS341, MS360, MS361, MS362, MS381, MS390, MS400, MS440
• Fits higher-displacement models like MS441, MS460, MS462, MS500i, MS660, MS661
• Replaces Oregon 200RNDD025 and OEM 3003 008 8921 for direct swap-in

How do I know the chain size and gauge are correct for my saw?

The Dunhil chains are specified as 3/8" pitch with a .050" (1.3 mm) gauge and 72 drive links—measure these on your current chain or verify with your saw's plate or manual. Using the correct pitch and gauge ensures proper fit on the sprocket and seating in the guide bar groove, preventing poor cutting performance or premature wear.

• Pitch: 3/8" — matches many Stihl mid-to-large chainsaw sprockets
• Gauge: .050" — fits bars designed for 1.3 mm cutters
• Drive links: 72 — length suited for 20" bar geometry
• Confirm by comparing to existing chain marking or owner's manual

What do I get in the package and what are the practical benefits?

The kit contains one 20" guide bar plus three identical chains, giving you two spare chains for rotation or replacement after sharpening. Having extra chains reduces downtime—swap in a fresh chain when the active one needs service, and keep working without frequent stops.

• One 20-inch Dunhil guide bar sized to replace Oregon 200RNDD025
• Three 3/8" .050, 72DL chains—ready pre-stretched or needing minor tensioning
• Spare chains allow continuous operation during sharpening cycles
• Economical compared to buying single chains separately

Are there installation or maintenance tips I should follow?

Proper installation and routine maintenance keep cutting performance consistent and extend the life of both chain and bar. Always follow manufacturer torque specs, check chain tension after initial run-in, and maintain correct lubrication while cutting.

• Install on a clean guide plate and ensure the sprocket and clutch cover align
• Adjust tension when cold, then re-check after a short break-in cut
• Use bar and chain oil to minimize wear and heat buildup
• Sharpen cutters and inspect for damaged drive links regularly

Who this kit is for: This Dunhil 20" bar and 3-pack chain set is aimed at homeowners, landscapers, and pro arborists who run Stihl MS-series saws and need a reliable replacement or backup supply. It's useful for people who perform frequent cutting, want to reduce downtime with spare chains, or need an affordable OEM-number-compatible bar replacement. Verify fit for your exact model and sprocket before ordering to ensure a correct match.