Protop Titanium Chainsaw Bar with UHL Mounting System

Description

GB ProTop “Titanium” Chainsaw Bar — Husqvarna Small Mount (UHL / UHLX / K095)

Built for demanding professional users. ProTop “Titanium” bars pair a solid, heat-treated alloy-steel body with a replaceable sprocket-nose tip for smooth feed, stable tracking and long service life on high-speed, high-power saws.

Key Benefits

• Low-friction cutting: Sprocket-nose tip reduces drag vs hard-nose bars.
• Durable rails: Heat-treated solid body resists groove and tip wear.
• Balanced handling: Confident control for felling, bucking and limbing.
• Lower lifetime cost: Replace the nose assembly rather than the whole bar.

Technical Specs

• Pitch: .325″ or 3/8″ (check your saw before ordering)
• Gauge: .058″ (1.5 mm)
• Mount: UHL / UHLX / K095 (Husqvarna small mount)
• Lengths: Select from the menu
• Body: Solid, heat-treated alloy steel (ProTop “Titanium” series)
• Tip: Replaceable sprocket nose

Fitment Checklist (Reduce Returns)

• Confirm your bar mount is UHL / UHLX / K095 (Husqvarna small mount).
• Confirm your setup’s pitch (.325″ or 3/8″) and gauge (.058″).
• Match your chain’s drive-link (DL) count to the table below.

Fits Models (Indicative)

Alpina: 600, 600i, 650, 660, P650, PROF 55, PROF 65, PROF 66

Castor: CP600, CP650

Dolmar: 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 219, 6000, 6400, 6800, PS5000, PS5100, PS600

Husqvarna: 133, 140, 154, 234, 238, 240, 242, 246, 254, 257, 259, 261, 262, 33, 334T, 335XPT, 338XPT, 340, 340E, 345, 345E, 346XP, 350, 350E, 351, 353, 357, 359, 360, 362, 40, 41, 42, 44, 444, 45, 455, 460, 49, 50, 51, 55, EL1200, EL1400, EL1500, EL16, EL400

Makita: DCS520, DCS5200i, DCS540, DCS5430, DCS5431, DCS6000i, DCS6800i, DS431

Oleo-Mac / Olympik: 956, 962, 971, 981, 985

Note: Model lists are indicative; some years/variants use different mounts. If unsure, check the code stamped on your current bar or contact us with your exact saw model and rim size.

Drive-Link & Weight Reference

Drive-link (DL) counts are sourced from GB Forestry Australia and assume a standard 7-tooth rim sprocket. Required DL may vary with sprocket size (rim or spur), saw model, chain type and bar mount. Always confirm against your existing setup.

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Part #	Length	Gauge	Pitch	Drive Links	Weight (kg)
UHLX18-58PA	18″	.058″	3/8″	68	1.2
UHL20-58PA	20″	.058″	3/8″	70	1.3
UHLX20-58PA	20″	.058″	3/8″	72	1.3
UHLX20-58PJ	20″	.058″	.325″	80	1.3

Lengths and weights are typical manufacturer values; minor variations can occur across production.

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