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SKU:
SZ1C06800
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C26-2 Bump Feed Trimmer Head for Stihl FS55 FS56 FS70 FS91 FS111 4002-710-2169
$29.99
In Stock
$29.99
Sale price
$29.99
Regular price
This aftermarket C26-2 bump-feed trimmer head replaces 4002-710-2169 on compatible Stihl trimmers using a 10mm x 1.0 left-hand shaft thread.
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Stihl FS55 and FS55R
- Stihl FS56 and FS56RC
- Stihl FS70 and FS70R
- Stihl FS80 and FS85
- Stihl FS87 and FS89
- Stihl FS90 and FS90R
- Stihl FS91 and FS91R
- Stihl FS94 and FS94R
- Stihl FS100RX
- Stihl FS110 and FS111 series
- Stihl FS120 and FS130 series
- Stihl FS131 and FS240 series
- Stihl FS250, FS260R, FS460R
- Stihl FR130, FR131, FR410, FR460
- Stihl FS-KM
- Stihl FSA90 and FSA130 with matching thread
Product Overview
A cracked head, stripped thread, jammed spool, or bump feed that no longer advances line can turn routine trimming into constant stops. This C26-2 style head restores a serviceable spool and bump mechanism on matching straight-shaft machines.
Stihl model names alone are not enough because gearheads and thread sizes vary. Confirm the 10mm x 1.0 left-hand thread, rotation, guard, and approved line diameter before installation.
Key Features & Performance
- Bump-feed line advance for routine trimming
- 10mm x 1.0 left-hand mounting thread
- Handles common .095-inch trimmer line
- C26-2 style replacement for a wide range of compatible Stihl units
- Aftermarket replacement for a worn or damaged cutting head
Replaces Part Numbers
- 4002-710-2169
- 40027102169
Common Uses
- Replacing a cracked or impact-damaged trimmer head
- Repairing a bump feed that no longer releases line
- Replacing a spool with stripped mounting threads
- Returning a commercial trimmer to regular edging and cleanup work
Technical Specifications
- Product Type: Bump-feed trimmer head
- Head Style: C26-2
- Shaft Thread: M10 x 1.0 left-hand
- Typical Line: .095 inch; verify machine limits
- Replacement Type: Aftermarket
Installation & Fitment
- Remove the spark-plug lead or battery before handling the cutting head
- Verify the shaft thread and rotation direction
- Inspect the gearhead, thrust plate, guard, and line-cutting blade
- Wind line in the marked direction and keep both sides even
- Run the head at low speed first and stop if there is wobble or contact with the guard
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model names and year ranges are a starting point. Match the original reference number, configuration, connections, mounting points, and product-specific details before ordering.
Frequently Asked Questions
Q: Why will the head not screw on clockwise? A: It uses a left-hand thread, so the installation direction is opposite a normal right-hand fastener.
Q: Does it fit every Stihl trimmer? A: No. The machine must use the matching M10 x 1.0 left-hand mount and approved head style.
Q: What causes line not to advance? A: Incorrect winding, melted line, debris, a worn bump knob, or damaged spool parts can prevent feeding.
Part Summary
keywords: Stihl C26-2 trimmer head replacement, 4002-710-2169 bump head, FS55 weed eater head, FS91R line head, FS111 trimmer spool, 10mm left hand trimmer head, Stihl bump feed repair, aftermarket Stihl cutting head
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.