Description
Overview:
This Parallel Key 6x6x14 is a genuine Husqvarna OEM part designed to secure hubs, pulleys, gears and similar components to keyed shafts on tractors and ride-on mowers. Precision-machined from steel for strength and wear resistance, it helps prevent slippage under load and keeps drive components aligned. With dimensions of 6 mm x 6 mm x 14 mm (0.24 in x 0.24 in x 0.55 in), it fits standard 6 mm keyways commonly used across Husqvarna Rider platforms. Suitable for a wide range of machines, including the C132 Rider and P 524EFI Rider, it supports smooth, reliable power transmission in cutting decks, transmissions and auxiliary drives. Manufacturer Part Number (MPN): 506533501.
Key Features:
- Genuine Husqvarna OEM part for assured fit and performance
- Precision 6 mm x 6 mm x 14 mm size (0.24 in x 0.24 in x 0.55 in) for correct keyway engagement
- Steel construction for durability, torque transfer and wear resistance
- Helps prevent shaft-to-hub slippage, reducing the risk of damage to mating parts
- Maintains alignment of pulleys and gears for smoother operation and reduced vibration
- Compact, simple component that's easy to fit with basic hand tools
- Suitable for frequent use in demanding garden and groundcare tasks
- Supports long service life when installed in clean, undamaged keyways
Typical Applications:
Used to lock pulleys, gears, sprockets and couplings to drive shafts on Husqvarna riders and tractors. Common in cutting deck drives, transmission inputs, PTO drives and auxiliary belt systems, where secure torque transmission and component alignment are essential.
Also known as:
Machine key, key stock, key bar, square key.
Fits Models:
C132 Rider
C132 X Rider
C132X Rider
C155 Rider
C155 X Rider
C155X Rider
COMBI103
COMBI112
COMBI94
CUTTINGDECKC132 Rider
CUTTINGDECKC155 Rider
Combi 103
Combi 112
Combi 94
Cutting Deck
P 524EFI Rider
P524 Rider
P524EFI Rider
PR14 Rider
PR15 Rider
PR17 AWD Rider
PR17 Rider
PR17AWD Rider
PR18 AWD Rider
PR18 Rider
PR18AWD Rider
PT26 D Rider
PT26D Rider
Proflex 1200 Rider
Proflex 18 Rider
Proflex 20 Rider
Proflex 21 AWD Rider
Proflex 21 Rider
Proflex 21AWD Rider
R111 B Rider
R111 B5 Rider
R111B Rider
R111B5 Rider
R112 C Rider
R112 C5 Rider
R112C Rider
R112C5 Rider
R115 B Rider
R115 C Rider
R115B Rider
R115C Rider
R13 C5 Rider
R13C5 Rider
R200-series
R200-series Rider
R213 C Rider
R213C Rider
R214 T AWD Rider
R214 TC Rider
R214TAWD Rider
R214TC Rider
R215 TX Rider
R215TX Rider
R216 AWD Rider
R300
R300-Series Rider
R300-series
R316 T AWD Rider
R316 T Rider
R316 TXs AWD Rider
R316 Ts AWD Rider
R316T Rider
R316TAWD Rider
R316TXsAWD Rider
R316TsAWD Rider
R318 Rider
R320 AWD Rider
R322T AWD Rider
R322TAWD Rider
R418 TS AWD Rider
R418 Ts Rider
R418TSAWD Rider
R418Ts Rider
R422 Ts AWD Rider
R422 Ts Rider
R422Ts Rider
R422TsAWD Rider
RC 318T Rider
RC 320Ts AWD Rider
RC318T Rider
RC320TsAWD Rider
RIDER11
RIDER13
RIDER16
RIDER18
Rider
Rider 1030
Rider 11
Rider 11 BIO
Rider 11 C
Rider 11 R
Rider 11BIO
Rider 11C
Rider 11R
Rider 1200
Rider 13
Rider 13 AWD
Rider 13 BIO
Rider 13 C
Rider 13 R
Rider 13AWD
Rider 13BIO
Rider 13C
Rider 13R
Rider 15 C
Rider 15 T
Rider 15 T AWD
Rider 155
Rider 155 AWD
Rider 155AWD
Rider 15C
Rider 15T
Rider 15TAWD
Rider 15V2
Rider 15V2 AWD
Rider 15V2AWD
Rider 16
Rider 16 C
Rider 16 C AWD
Rider 16 H
Rider 16C
Rider 16CAWD
Rider 16H
Rider 175
Rider 175 AWD
Rider 175AWD
Rider 18
Rider 18 AWD
Rider 18AWD
Rider 850
Rider 850 HST
Rider 850HST
Rider 970
Rider 970 HST
Rider 970HST
Rider PRO 18
Rider PRO18
Alternate Part Numbers:
506 53 35-01, 506533501
Product Specifications
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Sheet - Genuine Husqvarna Part - 578 11 80-01£24.86 £20.72 -
![]()
Adapter - Genuine Husqvarna Part - 581 24 97-01£17.12 £14.27 -
![]()
Blade for Husqvarna PT26 D Ride-on Mowers - 586 19 89-10£50.24 £41.87
