Granatelli Electric Piston Ring Filer Kit – Cordless 12V Ring Grinder with Battery, Charger & Grinding Wheels - 540100
Granatelli Electric Piston Ring Filer Kit – Cordless 12V Ring Grinder with Battery, Charger & Grinding Wheels - 540100
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Description
GRANATELLI PRECISION ENGINE TOOLS
SET PISTON RING END GAPS WITH PRECISION — WITHOUT THE CORD.
The Granatelli Motor Sports 540100 Electric Piston Ring Filer is a complete cordless ring-filing solution designed to help engine builders, performance shops and serious enthusiasts achieve accurate, consistent piston ring end gaps during engine assembly and rebuilding.
Powered by a rechargeable 12V NiCad battery, this portable electric piston ring grinder provides controlled filing without being tied to a workbench outlet. The complete kit includes the filer, battery, wall charger and two 120-grit grinding wheels.
CORDLESS12V POWERPRECISERING GAP CONTROLCOMPLETEREADY-TO-USE KITENGINE BUILDING PRECISION THAT MATTERS
Why Proper Piston Ring Gap Matters
Proper piston ring end gap is an important part of engine assembly. The Granatelli 540100 Electric Piston Ring Filer helps make the filing process more controlled and repeatable, allowing builders to gradually remove material while checking the ring gap throughout the process.
Accurate Ring Gaps in Three Steps
01Check the Initial Gap
Measure the piston ring in the cylinder and determine the required end-gap specification.02File Gradually
Use the electric filer to remove material gradually and maintain controlled ring-end preparation.03Measure & Verify
Frequently check the finished ring gap until the manufacturer's recommended specification is achieved.Built for the Engine Builder, Race Shop or Garage
● Professional Engine Builders ● Racing Engines ● Engine Rebuilds ● Street Performance Builds ● Custom Engine Projects ● Home Workshops
Versatile for Engine Assembly & Rebuilding
✓ Performance Engine Builds
Ideal for preparing piston rings during high-performance and custom engine assembly.✓ Engine Rebuilding
Speeds up ring preparation during complete engine rebuilds and fresh assemblies.✓ Racing Applications
Provides controlled ring filing for race engines where precise end-gap setup is critical.✓ Professional & Home Shops
The cordless design makes it convenient for both professional engine shops and serious enthusiasts.Why Use the Granatelli Electric Piston Ring Filer?
✓ Cordless Electric Design
Rechargeable 12V power provides portable filing without needing a power outlet at the workbench.✓ Consistent Ring Filing
Helps create repeatable piston ring end gaps while reducing the effort required compared with manual filing.✓ Complete Ready-to-Use Kit
Includes the electric filer, rechargeable battery, wall charger and two grinding wheels.✓ Portable Engine-Building Tool
Ideal for engine shops, race trailers, garages and other engine assembly environments.COMPLETE KIT
Everything You Need to Get Started
✓ Electric Piston Ring Filer
Cordless electric filing tool designed for controlled piston ring preparation.✓ 12V Rechargeable NiCad Battery
Provides cordless power for repeated ring-filing work.✓ 110V Wall Charger
Included charger for the rechargeable 12V battery.✓ Two 120-Grit Grinding Wheels
Includes two grinding wheels for piston ring filing applications.TOOL DETAILS
Product Specifications
Part Number 540100 Product Type Cordless Electric Piston Ring Filer Battery 12V Rechargeable NiCad Charger 110V Wall Charger Grinding Wheels Two 120-Grit Grinding Wheels Application Universal Engine Assembly & Rebuilding UPC 802735042443 Condition New PISTON RING SETUP NOTE
Always follow the piston and piston-ring manufacturer's recommended end-gap specifications. Measure the ring gap frequently during filing to avoid removing too much material. Proper measurement and verification are essential before final engine assembly.
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Shipping
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.
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Return & Policy
RETURNS
Customers may return new, unused items within 30 days of delivery for a full refund to the original payment method.
SR1 Performance is not responsible for return shipping costs unless it was our error. Please refer to the tables below for return restrictions.
Click here to start your return.
Time Period Refund Policy 30 days Full refund to original payment method After 30 Days 30% Restocking fee and store credit at our discretion, Some restrictions apply. Item Restrictions Products Refund Policy Oversized/Special Order Items Oversize fees are noted on the product listing. Including but not limited to, wheels, spoilers, splitters, side skirts, exhaust systems, exhaust parts, any items with initial oversize shipping fees or that have been ordered from an outside supplier. 10%-25% Restocking fee Custom Items MGP Calipers, Lloyd Mats, Racemesh Grills, American Car Craft, Oracle Lighting Not eligible for return Final Sale Used parts, clearance items and parts that have been installed. Not eligible for return
SHIPPING
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.INTERNATIONAL ORDERS
All international orders must be prepaid before shipment can be sent. Due to the constant fluctuation of currency rates and depending on the items being ordered, your freight fees will vary. It is important that you contact SR1 Performance for shipping quotes. Shipments outside of the Continental US may incur customs fees, Duties, or Taxes depending on the destination country. The fee may vary depending on your order value, country limits, and other factors based on the product itself. Per regulated shipping rules, the customer is responsible for these fees. Any fees associated with customs are to be paid by the customer as SR1 Performance has no way of calculating these fees.
CORE CHARGES
Our exchange program is very simple and allows you to receive chrome plated wheels or powder coated calipers without unnecessary down time to your vehicle. We first send you a set of our high quality chrome plated GM wheels or powder coated calipers to have installed. The best way to purchase is with a credit card. We initially charge you for the Chrome Plating
(wheels) or powder coating (calipers) plus a refundable core charge.
You must return your undamaged cores within ten (10) days, we then issue you a full core credit within ten (10) days of receiving the product. Cores returned late (after the 10-day period) will be charged a $30.00 (per day) late fee. There will be a $100.00 stripping fee on painted caliper cores. To insure the highest quality available we only exchange GM products and they must be for the same style and year. Any damages will be deducted from the core refund. You may contact SR1 Performance for return shipping assistance.
WARRANTIES
All items are warranted to be free from defects in materials and workmanship at the time of shipment to you. Your purchase will be backed by the limited warranty extended by the manufacturer of the parts. SR1 Performance and the manufacturer will not honor warranty requests due to shipping damage, improper handling or installation, neglect, accidents, or competition use. Warranty claims apply to parts only. All Chrome Exchange wheels come with a 3-Year Written Warranty. Our 1-piece reproduction wheels come with a “Lifetime Limited” structure and a 2 year chrome warranty. All wheels should be checked for trueness or run-out before installation, in case shipping damage has occurred. All wheels should be test fit before installation to assure proper clearance of brake rotor, brake caliper, inner and out fender and brake cooling duct. Complete warranty will accompany wheel shipments. SR1 Performance does not directly warrant any high performance part or labor. Performance parts are installed at the customers risk and any warranty claim must be taken up with the manufactures. Performance parts may or may not meet individual state emission laws. It is the customer’s responsibility to determine the emission standards and laws of his or her area. SR1 Performance does not cover labor on any warranty claim. All SR1 Performance Forged Wheels are designed for street use only. Warranty is void if used for racing.
OVERSIZED ITEMS
All items that are considered “oversized” are items that are billed from the carrier at an oversized rate, indicating a minimum of a 30lb. package. Oversized items have an additional fee to cover these high shipping costs, even when a "free shipping" promotion is in effect.
DAMAGE/DEFECTIVE CLAIMS
Always check the contents of your shipment in the presence of the person delivering the merchandise. Should any damage be present, immediately notify SR1 Performance so that all the necessary steps be taken to insure prompt replacement of any goods. Notify SR1 Performance’s Customer Service Department for instructions on returning damaged or defective goods before sending the item back. SR1 Performance is not responsible for any claims arising from damage notification given after three (3) days of receipt of delivery. *Damage claims may not be submitted after the part is installed.* Once the item is installed, SR1 Performance is not liable for damages or imperfections.
SHORTAGES
Always check the contents of your delivery to ensure that all the parts ordered are received. If you are missing any items please check to see if they have been back ordered on the invoice before calling the Customer Service Department. If a shortage has occurred, please contact our Customer Service Department within three (3) days of delivery to insure a prompt replacement. SR1 Performance assumes no liability after this point.PAYMENT INFORMATION
We accept Cashier’s Checks and Money Orders made payable to SR1 Performance. We accept MasterCard, Visa, American Express and Discover. All personal checks are subject to a 10 day hold. For your protection, we do not accept cash through the mail. Credit card orders can only be shipped to the billing address listed with the bank that issued the credit card. C.O.D. orders add $ 13.00 CA residents, add 8.00% sales tax. Call for Wire Transfer information.
C.O.D. ORDERS
Cashier’s Checks or Money Orders will be accepted for C.O.D. orders. If a C.O.D. order is refused, any future order would need to be paid in advance of shipment with a Cashier’s Check or Money Order.INTERNATIONAL ORDERS
All international orders must be prepaid before shipment can be sent. Due to the constant fluctuation of currency rates and depending on the items being ordered, your freight fees will vary. It is important that you contact SR1 Performance for shipping quotes.
ALASKA & HAWAII
All orders shipped 2nd Day Air. All orders must be prepaid with credit card, money order, or cashier's check. No C.O.D. orders will be accepted. Shipping rates depend on the items being ordered. Contact SR1 Performancefor accurate shipping quotes.
SALES TAX
All orders outside California are exempt from sales tax. California residents are required to add the appropriate sales tax to all orders. Rates are subject to change without notice. The current rate is 7.75%.
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Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy.
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You may opt out of any future contacts from us at any time. You can do the following at any time by contacting us via the email address or phone number given on our website:
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While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (for example, billing or customer service) are granted access to personally identifiable information. The computers/servers in which we store personally identifiable information are kept in a secure environment.
PRICES SUBJECT TO CHANGE WITHOUT NOTICE • SR1 Performance IS NOT RESPONSIBLE FOR TYPOGRAPHICAL ERRORS. FEEL FREE TO CONTACT SR1 Performance WITH ANY QUESTIONS TOLL FREE AT 888-737-8388 AND AS ALWAYS, THANK YOU FOR YOUR BUSINESS AND CONTINUED SUPPORT!
