Description
Overview:
The Bushing Ring 20mm for Husqvarna K 1270 Rail Disc Cutters (part number 506 37 96 20) is a genuine Husqvarna OEM component designed to seat and centre the cutting disc accurately on the machine arbor. Made from precision-machined metal for durability and consistent tolerances, it helps maintain alignment, reduces vibration, and supports safe, efficient cutting. This 20 mm bushing ring is commonly used across Husqvarna petrol, electric, and hydraulic disc cutters, including the K 1270 and K 770, to keep the blade running true under demanding site conditions. It is a straightforward maintenance replacement that helps protect flanges and bearings, preserves cutting performance, and extends service life on construction, rail, and rescue cutting equipment.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and performance
- 20 mm bore bushing ring for accurate disc centring on the arbor
- Precision-machined metal construction for strength and repeatable fit
- Helps reduce vibration and blade wobble for cleaner, more controlled cuts
- Supports longer service life of flanges, bearings, and cutting discs
- Corrosion-resistant finish for reliability in harsh site environments
- Quick, simple installation with existing mounting hardware
- Suitable for heavy-duty concrete, masonry, and rail-cutting tasks
Typical Applications:
Used to correctly locate and secure cutting discs on Husqvarna disc cutters in construction, civil engineering, and rail maintenance. Ideal for frequent blade changes on site, helping maintain straight tracking when cutting concrete, stone, asphalt, and steel rail sections. Also suited to rescue saw setups where reliability and alignment at high speed are critical.
Also known as:
Arbor bushing, reducer ring, spacer ring, blade bush, disc centre ring, bore ring, arbor insert, blade collar insert, centre bush, machine spacer.
Fits Models:
375K, K 30, K 40, K 750, K 750 Rescue, K 760, K 760 II, K 760 Rescue, K 770, K 770 Dry Cut, K 770 OilGuard, K 770 Rescue, K 770 VAC, K 950, K 950 Rescue, K 960, K 960 Rescue, K 970, K 970 II, K 1250, K 1250 Active, K 1250 Rail, K 1260, K 1260 Rail, K 1270, K 1270 Rail I, K 1270 Rail II, K 2500, K 3000, K 3000 Electric, K 3000 Vac, K 3000 Wet.
Alternate Part Numbers:
506379620, 506 02 88 20, 506028820
Product Specifications
| L&S Part No. | 506 37 96 20 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 506379620 |
| Unit of Sale | 1 |
| Applications | 375K, K 1250, K 1250 Active, K 1250 Rail, K 1260, K 1260 Rail, K 1270, K 1270 Rail I, K 1270 Rail II, K 2500, K 30, K 3000, K 3000 Electric, K 3000 Vac, K 3000 Wet, K 40, K 750, K 750 Rescue, K 760, K 760 II, K 760 Rescue, K 770, K 770 Dry Cut, K 770 OilGuard, K 770 Rescue, K 770 VAC, K 950, K 950 Rescue, K 960, K 960 Rescue, K 970, K 970 II, K1250, K1250Active, K1250Rail, K1260, K1260 Rail, K1260Rail, K1270, K1270 Rail I, K1270 Rail II, K1270RailI, K1270RailII, K2500, K30, K3000, K3000 VAC, K3000 WET, K3000Electric, K3000Vac, K3000Wet, K40, K750, K750Rescue, K760, K760 II, K760II, K760Rescue, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K770DryCut, K770OilGuard, K770Rescue, K770VAC, K950, K950 Rescue, K960, K960 Rescue, K960Rescue, K970, K970II |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K950 | K1260 | K1270, K1270 | K3000 VAC | K3000 WET | K1260 Rail | K2500 | K960 | K960 Rescue | K1270 Rail I | K1270 Rail II | K760 II | K770 Dry Cut | K770 OilGuard | K770 Rescue | K770 VAC | 375K |
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