Description
This Genuine Stihl ring is a small but vital metal component used in Stihl long‐reach hedge trimmers to keep internal parts correctly located and running smoothly. Manufactured from durable steel, it helps maintain alignment in the head/drive assemblies, reducing play and wear for consistent cutting performance. It is a direct replacement for OEM No. 4243 642 8200 and is engineered for a precise fit on relevant Stihl machines, including HL91K and HL92C. Suitable for professional landscapers and home users alike, this ring supports reliable operation over extended service intervals. Choosing a genuine Stihl part ensures the correct dimensions and material quality, helping your hedgetrimmer stay dependable under regular use and making routine maintenance straightforward.
Key Features:
– Genuine Stihl part for assured compatibility and fit
– Direct replacement for OEM No. 4243 642 8200
– Robust steel construction for long service life
– Helps maintain alignment to reduce vibration and wear
– Supports smooth, efficient operation of the drive/gear head
– Precise dimensions minimise the risk of premature component wear
– Straightforward to install with standard workshop tools
– Suitable for a wide range of Stihl long‐reach hedge trimmers and Kombi attachments
Typical Applications:
Used during servicing or repairs to replace a worn, damaged, or missing ring within the hedge trimmer head or drive assembly. Helps restore correct clearances and smooth running, improving reliability for routine garden maintenance, estate upkeep, and professional landscape work.
Also known as:
Retaining ring, locator ring, spacer ring, securing ring, gearhead ring, shaft ring for Stihl HL‐series long‐reach hedge trimmers and compatible Kombi attachments.
Fits Models:
FH-KM 14 deg, FH-KM 145 deg, FH-KM145deg, FH-KM14deg, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0-145, HL-KM0-145, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC
Alternate Part Numbers:
4243-642-8200, 42436428200
Product Specifications
| L&S Part No. | 4243 642 8200 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42436428200 |
| Unit of Sale | 1 |
| Applications | FH-KM 14 deg, FH-KM 145 deg, FH-KM145deg, FH-KM14deg, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0-145, HL-KM0-145, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC |
| Machine Type | Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | FH-KM 145 deg | HL-KM 0-145 | HL91K, HL91KC | HL92C, HL92KC | HL94, HL94C, HL94K, HL94KC | FH 145° | HL 145° |
Small Animal Playpen Cage 18738332
ABLOY Eff 352M.80 Motorised Escape Lock 12 24V DC Fail Unlocked
Ray-Ban men’s Sunglasses – Burbank Dark Brown Lens Square Frame | 0RJ9083S 710373
Thule Roof Bar Fitting Kit for Flush-mounted Roof Rails 186049 4 Pack
Ray Ban Men’s Eyeglasses – Matte Dark Gunmetal Rimless Frame | 0RX8747-1128-48-18-140
Hugo Men’s Eyeglasses – Clear Demo Lens Black Red Acetate Frame | HG 1016 0OIT 00
Handle Surround Rhs Sig Yel – Genuine Belle Part – 981/99973Y4
For Lenovo Tab M10 3rd Gen Tire Texture TPU + PC Tablet Case with Holder(Red)
8 FT Willow Tree 800 LED Warm White Lights with Metal Square Base 180cm Christmas Garden Ornaments for Home Xmas Display Decoration Indoor / Outdoor…
For Samsung Galaxy Tab A 8.0 (2017) / SM-T385/T380 Return Key Home Button Flex Cable
For Lenovo Tab P11 Gen2 /Xiaoxin Pad Plus 2023 Coloured Drawing Stitching Smart Leather Tablet Case(Petal Shower)
Gudgeon Pin for Piston Fitted to Villiers MK25 Engines – OEM No. 30961
Stainless Steel Brushed and Polished Black IP-Plated 8.25in Link Bracelet
Hugo Women’s Sunglasses – Grey Gradient Lens Plastic Round Frame | HG 1006/S 07C5 PR
ERA 803 & 804 Sash Window Bolt Std Key – Brown
Ray-Ban Unisex Eyeglasses – Silver Aviator Full-Rim Frame | RAY BAN 0RX6454 2501
King Plush to Sherpa Down Alternative Comforter Set GL-B035100483
Winner Soft Face Towels, USA Cotton Dry Wipes, 600 Count Unscented Cotton Tissues for Sensitive Skin, 6 Pack
Stihl – Straight Flat Nozzle
Stihl – FS 240 C-E – Petrol Brushcutter
Outsunny 3 x 4m Garden Gazebo Hexagon Pop Up Gazebo Party Tent Canopy Double Roof Instant Shelter with Netting and Carry Bag for Outdoor Patio, Dark Grey
Pactiv Evergreen Conventional Foam Hinged Lid Container Very Shallow 9×6.5×1 White 150/Case
Round Storage Ottoman GL-B035P148256
Haunted Hill Farm 20-ft Pre-Lit Inflatable Black Cat with Lights for Indoor/Outdoor Halloween Decorations
Hugo Men’s Sunglasses – Brown Gradient Lens Havana Round Frame | HG 1043/S 0086 HA
Ray-Ban Unisex Eyeglasses – Shiny Gold Aviator Frame | RAY BAN 0RX6454 2500
Hugo Men’s Eyeglasses – Matte Blue and Grey Stainless Steel Frame | HG 0231 0FLL 00
FAB & FIX Anchorage Lift Off Flag Hinge Polished Gold
Outsunny Φ2.7m Garden 24 LED Light Parasol Solar Outdoor Tilt Sun Umbrella Patio Club Party Event Manual Sun Shade w/ Hand Crank and 8 Ribs, Brown
Royal Gourmet GG3001S Stainless Steel 3-Burner Propane Gas Grill, 25,500 BTU Cabinet Style Cas Grill with Side Tables
For Samsung Galaxy S7 Front Screen Outer Glass Lens with OCA Optically Clear Adhesive
Choke Flap Fitted on B1320 Carburettor Villiers/JAP Engines – 25024
Mounting Bolt for Stihl MS210, MS250 Chainsaw – OEM No. 1110 893 4700
Ray-Ban Unisex Sunglasses – Evolve Gold Metal Green Lens Frame | RB3025 90644C 58
Ball Bearing for Reduction Gear for Villiers MK20, MK25 Engines – OEM No. 18346
Hugo Men’s Eyeglasses – Clear Lens Blue Horn Rectangular Frame | HG 1088 0HW8 00
EVVA A5 OHZ Half Oval Cylinder KD 41mm 32-9 – Nickel Plated
Roller Oil Tank Wa Dahlia Yel – Genuine Belle Part – 981/01900Y
Vibrator Lever Top – Genuine Belle Part – 981/03300
For Samsung Galaxy Tab S8+ SM-X808 1set Original Speaker Ringer Buzzer
Ray-Ban Men’s Eyeglasses – Violet Rectangular Full-Rim Frame | RAY BAN 0RX5154 5652
Hugo Men’s Eyeglasses – Matte Ruthenium Stainless Steel 56 mm Frame | HG 1056 0R80 00
Stihl – PG30 Bypass Secateurs
Rocksax AC/DC Drink Bottle – Logo
For Samsung Galaxy S20 Speaker Ringer Buzzer
Locking Pin Fits Stihl HL91K, HL91KC Hedgetrimmers – 4243 642 4500 
Reviews
There are no reviews yet.