JEENDA Sprocket Clutch Drum 3/8in (6 Teeth) – 2.7in Dia – Husqvarna, Poulan, McCulloch, Jonsered Compatibility

Overview

The JEENDA Sprocket Clutch Drum 3/8in is a durable replacement part designed to restore the drive and timing within compatible chainsaw clutch assemblies. Featuring a 3/8in chain spacing, six teeth, and an approximate 2.7in diameter, this drum is built to align with common gear geometries across a broad range of brands. It’s a practical option when you need a straightforward, ready-to-install replacement that supports steady chain motion during routine cutting tasks.

Compatibility at a glance

This sprocket drum covers a wide network of popular brands and model families. Notable fits include a breadth of Husqvarna and Poulan equipment, as well as Woodshark, Wildthing, Predator, McCulloch, and Jonsered lines. Specific examples span:

• Husqvarna/Poulan Woodshark series such as S1970, P3314 WSA, P3314 WS
• Wildthing P4018 WT and Predator P3516 PR variants
• P4018 family including AV-BH and AV
• Woodshark P3818 AV, P3416, P3314
• McCulloch Xtreme 8-42, MC4218 AV, MC3516, Mac 842/838/742/740/738
• Jonsered CS2138 C

Beyond these, the part also fits Husqvarna Poulan Pro lines such as SM4218 AVX/AV and related models like PR4218, PR4016, PPB4218, PPB4018, PPB3416, PP4218, PP4018, PP3816 AV, PP3816, and PP3516. This broad compatibility can simplify purchasing decisions when servicing multiple saws in a workshop or fleet.

Specs at a glance

• Spacing: 3/8 in
• Teeth: 6
• Diameter: approximately 2.7 in
• Part numbers: 501628301, 530057905

Why choose this JEENDA part?

Consider this option when you need a dependable replacement that aligns with common drive dimensions and gear geometry. The wide brand coverage and precise measurements support easier identification and installation, potentially reducing downtime during maintenance and part replacement.

Real-world use often involves routine maintenance, where a verified fit helps maintain smooth operation and predictable performance across different saws. While outcomes can vary with overall machine condition, matching spacing, teeth count, and diameter helps preserve the intended chain drive rhythm during cutting tasks.

Installation and care tips

• Verify model compatibility against the listed brands and models before purchase.
• Check that the 3/8in spacing and 6-tooth design match your clutch drum.
• Follow standard safety procedures during replacement and ensure secure mounting of the drum.
• Keep the component dry and free from debris to support reliable engagement over time.