What is the purpose of these wire locks?

These wire locks, also known as wrist pin retainers, are used to secure the wrist pin inside the piston. This prevents the pin from moving or coming loose during engine operation, which is critical for engine integrity.

Are these wire locks a direct fit for my engine?

These 12mm round wire locks are designed for specific engine applications. You should verify that your vehicle's wrist pin diameter is 12.00 mm and check the detailed fitment list to confirm compatibility with your specific make and model.

What else might I need for an engine rebuild involving these parts?

When rebuilding an engine, you'll typically need a full set of piston rings, gaskets, seals, and potentially new bearings. It's always best to consult your vehicle's service manual for a complete list of parts and procedures.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

1 / 3

Specifications

Brand: Wiseco
Part #: CW12
UPC: 193564160751

Wiseco 12mm Round Wire Locks

Name: Wiseco 12mm Round Wire Locks
Brand: Wiseco
Price: 2.99 USD
Availability: InStock

$2.99

Only 2 left in stock

Wiseco 12mm round wire locks for piston pins. Essential for performance engine rebuilds.

Key Features

Fits a wide range of motorcycles including KTM, Yamaha, and Kawasaki models.
Designed for 12.00 mm wrist pin applications.
Round wire lock design for secure piston pin retention.
Essential component for engine rebuilds and performance modifications.
Manufactured by Wiseco, a well-known name in performance engine parts.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

Wiseco 12mm round wire locks are a key component for anyone rebuilding a performance engine. These small but vital parts secure the wrist pin within the piston, ensuring everything stays in place under high stress. If you're working on a project that demands reliability, like a KTM 65 SX or a Yamaha PW80, these retainers are designed to do the job right.

These wire locks are made from durable round wire, built to withstand the rigors of engine operation. They are a direct replacement for the stock retainers, making installation straightforward when you're assembling your engine. Having the right parts on hand, like these 12mm wire locks, helps keep your rebuild on track and ensures the longevity of your engine's internal components.