Triumph BSA 250 500 650 Piston Wristpin Circlips (2) PN# 70-6869 W

Description: Triumph BSA 250 500 650 Piston Wristpin Circlips (2) PN# 70-6869 W The integrity of the wristpin, or gudgeon pin circlip, is critical to the assembly of the piston to the small-end of the connecting rod. Whenever the wristpins have been removed from the pistons and are to be put back into service, it is recommended that the circlips be replaced. Suitable for fitment to BSA A7, A10, B25 and Triumph 250 single-cylinder and 500/650 twin-cylinder models. This listing is for (2) circlips. These reproduction wristpin circlips feature a pair of tangs that allow for easier installation and removal. With a wire thickness of .047 and an outside circle diameter of .788, these circlips are suitable for fitment to a variety of pistons manufactured for the pre-unit BSA twins, as well as pre-unit and unit Triumph 500 and 650 twins. The wristpin circlips are used as retainers for the piston pins and once fitted to the grooves in the pistons, limit the lateral migration of the wristpin within the piston. The circlips are carefully pressed into the grooves around the wristpin recess on each side of the piston, working around the circle using a pick or small screwdriver. It is advisable to fit the inward facing circlip on each piston on the bench before pressing in the wristpin, minimizing the risk of dropping the circlip into the engine cavity. It is also suggested to stuff rags under the pistons to catch an errant circlip when installing the circlips. ALWAYS CHECK YOUR PARTS BOOK TO ASSURE CORRECT FITMENT Need a parts book? We sell them! CLICK HERE. We stock most Triumph, Norton and BSA items at the best prices you will find here on eBay or elsewhere on the web. If we don't have it we can get it if it's in production! We’re always available to answer tech questions Monday to Saturday 9AM-5PM Mountain Time, CLICK HERE TO VISIT OUR STORE AND FIND CONTACT INFO. Payment We accept payment by any of the following methods: PayPal or Credit Cards. Please pay as soon as possible after placing your order, as that will allow us to post your item to you sooner! Shipping We offer FREE ground shipping on all US domestic orders! For international orders, we ship using EBay's Global Shipping program. If you have specific shipping needs or require expedited shipping, please contact us prior to ordering. Your order will be dispatched within one business day of receiving payment. Refunds Please see "Shipping and Payments" tab of listing for individual product return policies on each product. Superb Tech Support Best Pricing Free US Shipping Highest Quality

Price: 9.67 USD

Location: Cheyenne, Wyoming

End Time: 2024-12-01T20:17:41.000Z

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