KTM 56401142000 Nos Front Fork Washer 125-640 LC4

( Manufacturer Part Number: 56401142000 ), ( Part Type: Fork Washer ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 30 Day ), ( Storage Location: K9 Tms-n Buk 21 Bin 2 )

Review KTM Nos Exc Lc4 Front Fork Washer Qty fits SX 1999–2007

KTM 56401142000 NOS Front Fork Washer for 125-640 SX, EXC, LC4 Models (1999-2007)

This product is an original equipment manufacturer (OEM) replacement front fork washer specifically designed for KTM motorcycles with the model range of 125-640 SX, EXC, and LC4. The washer is suitable for use on motorcycles manufactured between the years 1999 and 2007.

The front fork washer is an essential component of the motorcycle's front suspension system, responsible for providing a proper seal between the fork tubes and the fork seals. Its primary function is to prevent oil leakage from the fork seals, ensuring optimal suspension performance and maintaining the overall health of the front suspension system.

This replacement washer is made from high-quality materials that meet or exceed the original factory specifications. It is precision-engineered to fit perfectly on your KTM motorcycle's front fork tubes, providing a reliable and long-lasting seal.

Installing this washer is a straightforward process, requiring no specialized tools or mechanical expertise. It is recommended to replace the washer whenever the fork seals are replaced or if you notice any oil leakage from the fork seals.

By using a genuine OEM replacement front fork washer, you can ensure that your KTM motorcycle's front suspension system continues to function optimally, providing you with the best possible riding experience. This replacement washer is a worthwhile investment for any KTM motorcycle owner who values the performance and reliability of their bike.

- Brand: KTM

- Part Number: 56401142000

- Application: 125-640 SX, EXC, LC4 motorcycles (1999-2007)

- Material: High-quality OEM material

- Function: Seals the gap between fork tubes and fork seals to prevent oil leakage.

- Installation: Straightforward process, no specialized tools required.

- 1 x Front Fork Washer (OEM replacement)

Pros and Cons of Buying a KTM 56401142000 NOS 125-640 SX EXC LC4 Front Fork Washer

The KTM 56401142000 NOS 125-640 SX EXC LC4 Front Fork Washer is a crucial component for maintaining the performance and safety of your KTM motorcycle. Here are some pros and cons to consider before making a purchase.

1. OEM Part: This washer is an original equipment manufacturer (OEM) part, which means it is designed and manufactured by KTM to fit your specific motorcycle model and year.

2. Improved Performance: A new front fork washer can help improve the performance of your motorcycle's front suspension, ensuring consistent and accurate steering.

3. Long-Lasting: Replacing worn-out or damaged fork washers can help prevent leaks and reduce the risk of damage to other components, resulting in a longer lifespan of your front fork.

4. Peace of Mind: By using a genuine OEM part, you can have confidence that your motorcycle is being maintained with high-quality components, which can help preserve its value and resale potential.

1. Cost: OEM parts can be more expensive than aftermarket alternatives, which may be a deterrent for some buyers.

2. Availability: Depending on your location and the specific part number, finding a KTM dealer or supplier that carries this particular washer may be challenging.

3. Installation: Installing the washer may require some mechanical knowledge or the assistance of a professional mechanic.

The KTM 56401142000 NOS 125-640 SX EXC LC4 Front Fork Washer is an essential component for maintaining the optimal performance and safety of your KTM motorcycle. While the cost may be a consideration, the benefits of using a genuine OEM part include improved performance, long-lasting durability, and peace of mind. If you are unable to find the part locally, consider purchasing it from a reputable online supplier or contacting your local KTM dealer for assistance.

To ensure the best possible outcome, we recommend purchasing the KTM 56401142000 NOS 125-640 SX EXC LC4 Front Fork Washer from a reputable and authorized KTM parts supplier. By doing so, you can be confident that you are receiving a genuine OEM part that is designed to fit your motorcycle perfectly and perform at the highest level.

Details:

Fits: NOS OEM front fork washer for various KTM 125-660 SX, EXC, MXC, and LC4 model's from 1999 -2007. Spotlight: A Day Inside . Sold as a quantity of 2, ensuring proper fit and function for your suspension. Genuine KTM NOS front fork washer 10.5x31mm for assembly.

The image to watch on YouTube.

part #: 56401142000 prices

• $24.99-$63.54

specifications fotubrak:

• for models: Sx
• for makes: Ktm
• for years: 1999-2007
• mpn: 56401142000
• part type: Fork Washer
• country of origin: United States
• manufacturer warranty: 30 Day
• storage location: K9 Tms-n Buk 21 Bin 2

general fotubrak:

• Suspension Handling > k Suspension Parts > k Legs Tubes
• condition: New other see details

payments fotubrak:

• wallet: Google-pay
• credit card: Discover
• other

returns fotubrak:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping fotubrak:

• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• class: Standard, Expedited, One-day
• type: Fixed
• carrier: FedEx, USPS
• transit: 2-7 Days

offer fotubrak:

• options: Ship-to-home
• availability: In Stock
• started: January 13, 2026
• quantity: 1
• sold: 0

seller fotubrak:

• rating: 99.2%
• city: Odessa, Florida
• # reviews: 204714

Ktm 56401142000 Is Similar To:

• 05187e0601 Ktm Front Forks Xc Sx (32.7% similar) I'm happy to combine shipping when practical, and also make package deals if there are several parts you want. The oil has been drained, and springs removed are included for inspection shipping. The lower tubes look near perfect, there is no scoring, pitting, dings, peeling, or any other issues that...(June 29th, 2018)
• 0518u784ls Ktm Front Forks Wp (31.7% similar) Axle lugs and fork guard mounting holes all look good. No stripped threads. No broken bolts. Should fit any 2000 to 2002 ktm 125 and larger MC exc dirt bike with 43MM inverted forks. The forks seals leak and will need to be replaced otherwise looks straight in good shape. Fork caps look good. ...(November 9th, 2018)
• 0518u790ls 0518u790rs 58401032018 58401034218 Ktm Supermoto Fork Tubes Front Suspension Triple Clamps (20.8% similar) The item is sold as. The hardware pictured is included what you see get. The item may show wear from previous use but is still in good overall usable condition. Shipping price is calculated. With FedEx shipping methods we request all buyers to use a physical mailing address instead of PO. What you ...(April 2nd, 2018)
• 10-2003-2004-2005-2006-2007-2008-2009-2010-2011 Assembly Leg End Right Left Damper Ktm Forks Front Set (27.6% similar) Ktm sx 50 pro senior the condition is good and forks are ready for use. The chrome shaft looks good and there is no indication forks had been leaking. Thanks and ride safe. The part number shows it will fit these model's. Forks front set suspension shocks ktm sx 50 pro senior this is a of that were ...(March 12th, 2018)
• 14187b04ls 14187b04rs Ktm Front Forks Suspension Left Right Tubes Black Fits Xcw (30.3% similar) Imperfections, rust weathering as pictured. Please see all photos and you be the judge. Untitled 3 front forks suspension left right tubes black fits 2006 ktm 300 XC 14187B04LS this part was removed from a good running comes with everything seen in pictures. Next day, 2-DAY other express shipping ...(September 14th, 2018)
• 14187c05 Ktm Sxf Front Forks (36% similar) In good usable condition, come as pictured. Internal components were inspected and have no damage. Forks have just been rebuilt with new seals and oil, they no time on them since...(November 15th, 2018)
• 14187d01 Ktm Sx Forks Fork Set (33.3% similar) Forks are straight. Seals are in good shape. No leaks KTM144SX forks was taken from a 2008 item condition: in good condition. Upper and lower tubes are in good shape...(March 28th, 2018)
• 14187n5701 Ktm New Sxf Air Front Forks Wp Suspension (37.1% similar) Item may have dust or marks from being in storage. Does not include electrical or engine parts. I will combine all shipping. New take off ktm front air forks - removed from a 2014 350SX-F...(March 27th, 2018)
• 14188q6301 Ktm Xplor Front Fork Shock Absorber Suspension (32.6% similar) May require different caliper or axle for certain applications. Listing-tools -only-listing-tools Lt s. To see all parts for this booklet s. This is a good oem ktm PLO front fork set. Br a s: business builder. It is in excellent condition with almost no signs of use...(August 30th, 2018)
• 1418w722 Wp Racing Suspension Used Fork For Ktm (30.3% similar) Please do your research as we not make any claims to merchant ability or being compatible application. Four stars is like new or in excellent condition three may have some wear but appears good working order and not be perfect. You are only buying what is pictured or related to the...(September 14th, 2018)
• 1418x726ls 54801032014 54801036100 Ktm Sx Fork Tubes Front Suspension Triple Clamps (24.5% similar) Please review the pictures to verify condition of part yourself. Details: the forks are straight, I do not know spring weight seals need replacing. Once a part or parts have been used installed it becomes ineligible for return. This part was removed from a used machine, therefore the will have ...(June 2nd, 2018)