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Genuine Kubota Part – Ensures perfect fit and long-lasting reliability.
Essential Steering & Axle Fastener – Secures knuckle arms, shift levers, drag links, and tie rods.
Heavy-Duty Construction – Resists loosening under vibration and load stress.
Direct Fit Replacement – No modifications needed for quick installation.
Compatible with Multiple Kubota Models – Fits B-Series, G-Series, and F-Series tractors.
Compatible Kubota Tractor Models:
Model
Application
Assembly Reference
B1550D
Knuckle Arm / Shift Lever
T08600, T09101, T09103
B1550HST-D
Knuckle Arm / Shift Lever
T08800, T09301, T09303
B1750D
Knuckle Arm / Shift Lever
T08600, T09102, T09103
B2100D
Drag Link / Tie Rod
H00300, H00500
B2410HSD
Drag Link / Tie Rod [4WD]
H00300, H00501
B2710HSD
Tie Rod
H00500
B2910HSD
Tie Rod
H00500
B7300HSD
Knuckle Arm / Drag Link
T07800, T07900
B7500HSD
Drag Link / Tie Rod
H00300, H00500
B7610HSD
Drag Link / Tie Rod
H00300, H00500
G-Series & F-Series
Various Steering Applications
Contact for compatibility
(This is a partial list. Contact for additional model compatibility.)
Why Choose the Kubota 66591-56780 Lock Nut?
A worn or loose nut in steering and axle components can lead to unstable handling and increased wear. This OEM Kubota replacement nut ensures secure fastening, stability, and optimal performance, reducing the risk of component failure in demanding agricultural and industrial conditions.
Specifications:
Feature
Details
Part Number
66591-56780
Application
Steering, Axle, Knuckle Arm, Drag Link, Tie Rod
Tractor Series
Kubota B, G, and F Series
OEM Quality
Yes, Genuine Kubota Parta
Delivery
At Clarkes of Cavan, we are passionate about getting your order to you quickly and safely and we understand it is important for you to know when your order will be delivered.
Delivery Cost & Times
Free delivery on orders over €99 applies in most cases (Ireland), where a product is excluded from this it will be noted on the product page. Some items are large and cannot be sent for free. Standard delivery costs apply to all other countries.
You will be provided with tracking information so you can keep an eye on your order at all times. Delivery of Bulk items (Pallet) may take a day or two extra.
Country
Delivery Cost
Delivery Time
Ireland
€8.50 - Free over €99 excluding bulk items
1-2 Business Days
United Kingdom
€15.50
3-5 Business Days
Austria
€18.45
5-7 Business Days
Australia
€68.40
7-10 Business Days
Belgium
€18.45
5-7 Business Days
Bulgaria
€18.45
7-10 Business Days
Croatia
€18.45
7-10 Business Days
Cyprus
€18.45
7-10 Business Days
Czech Republic
€18.45
5-7 Business Days
Denmark
€18.45
5-7 Business Days
Estonia
€18.45
7-10 Business Days
Finland
€18.45
7-10 Business Days
France
€18.45
3-5 Business Days
Germany
€18.45
3-5 Business Days
Greece
€18.45
7-10 Business Days
Hungary
€18.45
5-7 Business Days
Iceland
€18.45
7-10 Business Days
Italy
€18.45
5-7 Business Days
Latvia
€18.45
7-10 Business Days
Lithuania
€18.45
7-10 Business Days
Luxembourg
€18.45
5-7 Business Days
Malta
€18.45
7-10 Business Days
Netherlands
€18.45
3-5 Business Days
Norway
€18.45
7-10 Business Days
Poland
€18.45
5-7 Business Days
Portugal
€18.45
5-7 Business Days
Romania
€18.45
7-10 Business Days
Slovakia
€18.45
5-7 Business Days
Slovenia
€18.45
7-10 Business Days
Spain
€18.45
5-7 Business Days
Sweden
€18.45
7-10 Business Days
Switzerland
€18.45
7-10 Business Days
United States
€88.45
10-15 Business Days
Some items we sell will take more time because of size and dispatch location. This will be noted on the product page or on checkout.
Tracking Information
When your order is send you will be provided with tracking information from the relevant courier. This tracking information will be sent to the email provided when on the account registered, or the email used in the checkout process.
Clarkes of Cavan use An Post, UPS, Royal Mail and DSV pallet delivery.
If you still need further assistance regarding your delivery please contact the online department on 049 433 2166 or via email at online@clarkesofcavan.ie
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Key Features:
Genuine Kubota Part – Ensures perfect fit and long-lasting reliability.
Essential Steering & Axle Fastener – Secures knuckle arms, shift levers, drag links, and tie rods.
Heavy-Duty Construction – Resists loosening under vibration and load stress.
Direct Fit Replacement – No modifications needed for quick installation.
Compatible with Multiple Kubota Models – Fits B-Series, G-Series, and F-Series tractors.
Compatible Kubota Tractor Models:
Model
Application
Assembly Reference
B1550D
Knuckle Arm / Shift Lever
T08600, T09101, T09103
B1550HST-D
Knuckle Arm / Shift Lever
T08800, T09301, T09303
B1750D
Knuckle Arm / Shift Lever
T08600, T09102, T09103
B2100D
Drag Link / Tie Rod
H00300, H00500
B2410HSD
Drag Link / Tie Rod [4WD]
H00300, H00501
B2710HSD
Tie Rod
H00500
B2910HSD
Tie Rod
H00500
B7300HSD
Knuckle Arm / Drag Link
T07800, T07900
B7500HSD
Drag Link / Tie Rod
H00300, H00500
B7610HSD
Drag Link / Tie Rod
H00300, H00500
G-Series & F-Series
Various Steering Applications
Contact for compatibility
(This is a partial list. Contact for additional model compatibility.)
Why Choose the Kubota 66591-56780 Lock Nut?
A worn or loose nut in steering and axle components can lead to unstable handling and increased wear. This OEM Kubota replacement nut ensures secure fastening, stability, and optimal performance, reducing the risk of component failure in demanding agricultural and industrial conditions.
Specifications:
Feature
Details
Part Number
66591-56780
Application
Steering, Axle, Knuckle Arm, Drag Link, Tie Rod
Tractor Series
Kubota B, G, and F Series
OEM Quality
Yes, Genuine Kubota Parta
At Clarkes of Cavan, we are passionate about getting your order to you quickly and safely and we understand it is important for you to know when your order will be delivered.
Delivery Cost & Times
Free delivery on orders over €99 applies in most cases (Ireland), where a product is excluded from this it will be noted on the product page. Some items are large and cannot be sent for free. Standard delivery costs apply to all other countries.
You will be provided with tracking information so you can keep an eye on your order at all times. Delivery of Bulk items (Pallet) may take a day or two extra.
Country
Delivery Cost
Delivery Time
Ireland
€8.50 - Free over €99 excluding bulk items
1-2 Business Days
United Kingdom
€15.50
3-5 Business Days
Austria
€18.45
5-7 Business Days
Australia
€68.40
7-10 Business Days
Belgium
€18.45
5-7 Business Days
Bulgaria
€18.45
7-10 Business Days
Croatia
€18.45
7-10 Business Days
Cyprus
€18.45
7-10 Business Days
Czech Republic
€18.45
5-7 Business Days
Denmark
€18.45
5-7 Business Days
Estonia
€18.45
7-10 Business Days
Finland
€18.45
7-10 Business Days
France
€18.45
3-5 Business Days
Germany
€18.45
3-5 Business Days
Greece
€18.45
7-10 Business Days
Hungary
€18.45
5-7 Business Days
Iceland
€18.45
7-10 Business Days
Italy
€18.45
5-7 Business Days
Latvia
€18.45
7-10 Business Days
Lithuania
€18.45
7-10 Business Days
Luxembourg
€18.45
5-7 Business Days
Malta
€18.45
7-10 Business Days
Netherlands
€18.45
3-5 Business Days
Norway
€18.45
7-10 Business Days
Poland
€18.45
5-7 Business Days
Portugal
€18.45
5-7 Business Days
Romania
€18.45
7-10 Business Days
Slovakia
€18.45
5-7 Business Days
Slovenia
€18.45
7-10 Business Days
Spain
€18.45
5-7 Business Days
Sweden
€18.45
7-10 Business Days
Switzerland
€18.45
7-10 Business Days
United States
€88.45
10-15 Business Days
Some items we sell will take more time because of size and dispatch location. This will be noted on the product page or on checkout.
Tracking Information
When your order is send you will be provided with tracking information from the relevant courier. This tracking information will be sent to the email provided when on the account registered, or the email used in the checkout process.
Clarkes of Cavan use An Post, UPS, Royal Mail and DSV pallet delivery.
If you still need further assistance regarding your delivery please contact the online department on 049 433 2166 or via email at online@clarkesofcavan.ie
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Kubota 66591-56780 Lock Nut | OEM Steering & Front Axle Fastener
