KB PERFORMANCE - RRN-81-4PK - Piston Wrist Pin Lock Rings - '41-'99 Harley-Davidson FXRS-Conv Low Rider Sport Convertible, Electra Glide Ultra Classic FLHTCU
These wrist pin lock rings from KB Performance are the correct replacement for KB Performance Piston Kits on '41-'99 Harley-Davidson engines, securing the wrist pin in place during operation. They're sold as a simple, low-cost part to have on hand for any KB piston rebuild.
Features
- Replacement piston lock rings for KB Performance Piston Kit
Specs
- Riding Style: Street
- Type: Wrist Pin
- Features: Fits for 0.791" and 0.792" Wrist Pins
- Product Name: Lock Ring
- Application: Piston
- Units: 4 Pack
Frequently Asked Questions - KB PERFORMANCE - RRN-81-4PK - Piston Wrist Pin Lock Rings - '41-'99 Harley-Davidson FXRS-Conv Low Rider Sport Convertible, Electra Glide Ultra Classic FLHTCU
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
