GB ProTop Titanium Bar + 3 Chain Combo, 20" 3/8" .063" SN Stihl

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Chain Type Semi Chisel Full Chisel

$250.00

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GB ProTop 20" Bar (3/8" × .063", 72DL) + 3 × Carlton Chains

Australian Stock • GST Invoice • Fast Victorian Dispatch • Expert Support

Choose Your Chain Style: Select A3EP Semi-Chisel for versatility or A3LM Full-Chisel for maximum speed in clean wood.

Complete Professional Cutting System — Ready to Work

Transform your chainsaw performance with this premium cutting setup. The genuine GB ProTop “Titanium” bar features a replaceable sprocket-nose for reduced friction and extended life, while three high-quality Carlton chains ensure you're always ready to cut while others are sharpening.

Bar Specifications

Length: 20" (500 mm)
Pitch: 3/8"
Gauge: .063"
Drive Links: 72DL
Mount: SN / D025 (Stihl 3003, 12 mm tail)
Part Number: SN20-63PA

Chain Details

Quantity: 3 chains included
Brand: Carlton Professional
Drive Links: 72DL each
Pitch / Gauge: 3/8" × .063"
Style Options: A3EP (Semi-Chisel) or A3LM (Full-Chisel)

Which Chain Style Suits Your Work?

A3LM Full-Chisel — Maximum Speed

✓ Fastest cutting performance
✓ Ideal for clean, bark-free wood
✓ Professional-grade precision
⚠ Benefits from accurate sharpening
⚠ Best in clean conditions

A3EP Semi-Chisel — Versatile Durability

✓ Excellent in dusty/dirty conditions
✓ Stays sharp longer
✓ More forgiving to sharpen
✓ Great for mixed wood types
📊 Slightly slower than full-chisel

Note: All three chains in your bundle will be the same style you select.

Will It Fit?

This professional kit is designed for chainsaws with these specifications:

Bar Mount: SN / D025 / 3003 pattern (12 mm tail)
Drive Sprocket: 3/8" pitch
Chain Requirements: .063" gauge • 72 drive links

Compatible Stihl Models (Indicative)

024, 026, 028, 029, 030, 031, 032, 034, 036, 038, 039, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, E15, E20, E220C, FARMBOSS, MS260, MS270, MS280, MS290, MS310, MS360, MS361, MS362, MS380, MS381, MS390, MS391, MS440, MS460, MS461, MS462, MS500i, MS650, MS660, MS661, MSE220C

Setup & Maintenance Tips

Installation: Ensure correct chain tension and proper bar alignment.
Maintenance: Keep bar groove and oil holes clean for optimal performance.
Longevity: Flip the bar periodically to ensure even rail wear.
Sharpening: Follow manufacturer’s angles for best cutting results.

Why Choose Whites Forestry Equipment?

Expert Knowledge: Specialist advice from forestry professionals
Australian Stock: In-stock locally for rapid dispatch
Business-ready: GST tax invoice and comprehensive after-sales support
Authenticity: Authorised distributors of genuine GB & Carlton products

Important: Compatibility information is provided as a guide only. Please verify your chainsaw’s mount type, pitch, gauge, and drive-link count before ordering.