Husqvarna 28" HT388 Chainsaw Guide Bar — 3/8" Pitch, .058" Gauge, 93 DL OEM Replacement

Genuine Husqvarna 596689193 is a 28-inch HT388 guide bar engineered to accept 3/8" pitch, .058 gauge, 93 drive links for reliable chainsaw tracking and chain support.

This genuine OEM guide bar from Husqvarna replaces worn or damaged rails on compatible chainsaw models and on other brands that use the same part number. Built to factory specifications, the bar maintains correct sprocket alignment, chain engagement, and oiling pathways so your saw performs as designed. Ordering the correct part number rather than guessing by appearance is essential for fit and safe operation.

Which specifications define this guide bar and why do they matter?

The bar is 28 inches long with a 3/8" pitch, a .058" gauge thickness, and 93 drive links — the combination determines chain compatibility and cutting reach. Using the exact pitch and gauge prevents poor meshing, excessive wear, and reduced cutting efficiency.

• Length: 28" — determines cutting diameter and bar clearance.
• Pitch: 3/8" — matches compatible chains used on mid-to-large saws.
• Gauge: .058" — ensures the chain seats properly in the groove.
• Drive links: 93 DL — aligns with the saw sprocket and clutch fitment.

How do I confirm this part fits my chainsaw?

Match the OEM part number (596689193) and the bar specs to your chainsaw's manual or parts diagram. Many Husqvarna-made units sold under other brand names (e.g., Craftsman, Poulan, Jonsered) use the same part number, but serial/model verification avoids costly errors.

• Check your saw’s parts list for 596689193 or equivalent numbers.
• Verify pitch, gauge, length, and drive link count against your chain.
• Compare mounting hole locations and nose/sprocket style if unsure.
• Contact the dealer with your model/serial for final confirmation.

What improvements does a genuine Husqvarna bar provide versus aftermarket options?

OEM bars are manufactured to the same tolerances and materials Husqvarna specifies, which helps preserve chain life and cutting accuracy. Using a genuine bar maintains factory-aligned oiling holes and bar geometry designed for the saw’s drive system.

• Factory tolerances reduce premature wear on chain and sprocket.
• Correct oil hole placement supports consistent lubrication.
• Material and finish are matched to Husqvarna recommendations.
• Warranty compatibility and parts traceability when used on original saws.

How should I install and maintain the HT388 guide bar for long life?

Install the bar following the saw manufacturer’s instructions, ensuring proper tension and that the chain moves freely around the nose sprocket. Regular cleaning, rotation, and inspection for burrs or bend will extend service life and preserve cutting performance.

• Fit with correct tension and check sprocket alignment before use.
• Keep oil passages clear and use compatible bar oil during operation.
• Flip the bar periodically to even wear on the rail edges.
• Inspect for nicks, hook cracks, or excessive rail thinning and replace if found.

Who is this for: This Husqvarna 596689193 28" HT388 guide bar is intended for professional and serious homeowner users who need a direct-fit replacement for compatible Husqvarna chainsaws or other brands that share the part number (including AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Sears and Weed Eater). If you require the exact 28" length and 3/8" .058 specifications with 93 drive links, and you want an OEM-quality rail to preserve saw performance and reliability, this genuine Husqvarna bar is the right choice. Always confirm fit by model and serial number rather than by visual comparison alone.