Cnfaner Governor Springs Air Filter Gasket Diaphragm Fuel Cap Tune-Up Kit For 3.5-4.5 HP Classic Sprint Quattro Engines
Why you'll like it
- Complete Maintenance Package — Includes governor springs, air filters, gasket diaphragm, primer bulb, spark plug, and fuel cap for a total engine refresh.
- Enhanced Engine Protection — High-efficiency foam air filter blocks dirt and debris from entering the carburetor to prolong engine life.
- Stable Speed Regulation — Precision replacement governor springs maintain consistent RPM control under load for smooth operation.
- Reliable Compatibility — Engineered to fit 3.5 to 4.5 HP Classic, Sprint, and Quattro series motors seamlessly.
Product details
Description
Revitalize your small engine performance with this comprehensive tune-up kit designed specifically for 3.5 to 4.5 horsepower Classic, Sprint, and Quattro engines. This complete package includes precision-engineered governor springs, durable air filters, a reliable gasket diaphragm, primer bulbs, a spark plug, and a secure fuel cap.
Built to match OEM specifications, these replacement components ensure proper air-fuel mixture, stable engine speed, and efficient filtration to protect your carburetor and internal parts from debris. Ideal for routine lawn mower maintenance and restoring lost engine power, this kit offers a convenient all-in-one solution for equipment servicing.
How to use
- Ensure the engine is turned off and completely cool before starting maintenance.
- Disconnect the spark plug wire for safety.
- Remove the air filter cover to replace the old air filter element.
- Access the carburetor area to swap out worn gasket diaphragms and attach the new governor springs to their designated linkage points.
- Replace the primer bulb, spark plug, and fuel cap as needed, then secure all housings before testing the engine.
Ingredients
High-grade filter foam, durable rubber diaphragms, heat-resistant metal alloy springs, reinforced polymer fuel cap, and industrial-grade composite gaskets.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Cnfaner |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Amit K.5 ★
bhai mast kit hai
mein ye second time le raha hu apne chote engine ke liye. pehle bhi governor springs aur air filter change kiya tha tab se mower badhiya chal raha hai. is baar bhi sab parts quality ekdum sahi nikle aur delivery time par mil gayi thi.
- Rohan S.5 ★
fixed the surging issue perfectly
got this kit for my old classic engine since it was struggling with uneven rpms and hard starts. swapped out the worn diaphragm and stretched springs with these new ones and it fired right up on the first pull. super happy with how stable the engine speed is now.
- Sujit P.5 ★
lawn mower fast start
mi he ghetla karan maza mower khup divasansun band padat hota ani speed fluctuate hot hoti. he parts taklyavar engine cha surging problem ekdum solve zala. governor springs ani diaphragm ekdum fit basle, ataa machine smooth chalu aahe.
FAQs
What engines are compatible with this Cnfaner tune-up kit?
This kit is designed for 3.5 to 4.5 horsepower Classic, Sprint, and Quattro series small engines, including numerous specific model codes and select Toro lawn mowers.
What parts are included in the package?
The complete kit features a gasket and diaphragm, two air filters, two primer bulbs, one spark plug, one fuel cap, and three governor springs.
How often should small engine air filters and diaphragms be replaced?
It is recommended to inspect and replace your small engine air filter and carburetor diaphragm annually or after every 25 hours of operation to maintain optimal performance.
Are these replacement parts authentic USA-imported products available in India?
Yes, this genuine USA-imported product is sourced directly from the United States and brought to Indian customers through Dropy with assured authenticity.
Can this kit help fix surging engine speeds?
Yes, replacing worn or stretched governor springs along with a fresh gasket diaphragm often resolves surging issues and stabilizes engine idle.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.