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Oregon 20" AdvanceCut™ Guide Bar - 3/8" x .063" (72 DL)
The Oregon 203SFHD025 is a professional-grade, lightweight guide bar designed for woodcutters using small to mid-size chainsaws. As part of the AdvanceCut™ family, it features a slim, symmetrical contour that is easy to maneuver and reversible for a longer service life. This bar is ideal for homeowners, farmers, and occasional commercial users who need reliability in challenging yard conditions.
Enhanced Lubrication & Durability
This bar features the Lubritec™ system, which keeps your chain and guide bar rails oiled to reduce friction and heat, significantly extending the life of your cutting system. The multi-rivet sprocket nose is engineered for high-stress durability, ensuring the nose remains stable under heavy cutting loads while offering better control and reduced kickback.
Product Specifications:
| Part Number | 203SFHD025 |
| Bar Length | 20" (50cm) |
| Pitch / Gauge | 3/8" / .063" Gauge |
| Drive Link Count | 72 Drive Links |
| Tail Mount Code | D025 (Stihl Large Mount) |
Fit Guide:
Stihl: 026, 026 PRO, 028, 029, 034, 036, 036 PRO, 038, 038 MAGNUM, 039, 044, 044 MAGNUM, 046, 046 MAGNUM, 064, 066, 066 MAGNUM, MS 260, MS 261, MS 270, MS 290, MS 291, MS 310, MS 311, MS 360, MS 361, MS 362, MS 380, MS 390, MS 391, MS 440, MS 441, MS 460, MS 461, MS 462, MS 500i, MS 660, MS 661.
⚠️ Important Compatibility Note:
This guide bar is designed for a 3/8" Pitch setup. It is NOT compatible with .325" or 1/4" pitch systems. Always verify your drive sprocket pitch before installation.
⚙️ Related Parts & Maintenance:
🛠️ Mechanic's Tip:
The D025 mount is the "large mount" for Stihl, typically used on saws 50cc and up. This bar is a favorite for the Stihl MS 290 Farm Boss and MS 362 because it balances weight and reach perfectly. To keep the nose sprocket from seizing, ensure you are using a high-quality bar and chain oil and flip the bar every few sharpenings to wear the rails evenly.
- Length: 20"
Pitch: 3/8" Gauge: .063" Drive links: 72 Bar mount: D025, Stihl large mount
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Fits models:
- Stihl 028, 030, 031, 032, 034, 036, 038, 039, 040, 041, 042, 043, 044, 045, 046, 048, 056, 064, 066, MS310, MS360, MS361, MS362, MS380, MS390, MS391, MS400, MS440, MS441, MS460, MS461, MS462, MS500i, MS650, MS660, MS661
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