NCY Exhaust Gasket (Steel); GY6
NCY Exhaust Gasket (Steel); GY6
$14.38
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
DESCRIPTION: NCY’s steel Exhaust Gasket fits GY6 engine variants.Specifications:Exhaust Port Inner Diameter: 27mmBolt-to-bolt spacing: 45-51mmSold individuallyCompatibility:157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.About NCY:NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.Made in Taiwan.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
SPECIFICATIONS: Exhaust Port Inner Diameter: 27mm
COMPATIBILITY: 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.About NCY:NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.Made in Taiwan.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
157QMJ ENGINES: based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.About NCY:NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.Made in Taiwan.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 125cc, 150cc, GY6
- Engine Code: 157QMJ
- Fitment Notes: Performance
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 157QMJ engine?
A: This SKU is listed as compatible with 157QMJ engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 125cc scooters?
A: This SKU is listed with 125cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 1.75 × 0.25 × 1.75 in |
| Condition | New |
|---|
Max out your Genuine 50cc scooter with this complete Stage 2 Performance Kit. Building on the Stage 1 foundation, this kit adds the Malossi 70cc iron big bore cylinder upgrade for serious gains on both the top and bottom end. All components are tuned to work together as a system, and purchasing as a kit saves 10% versus buying the parts individually.
Note: This kit requires exhaust gasket SKU 0500-1008 — sold separately.
Kit Contents
- PE32 — NCY Performance Pipe | Genuine Buddy 50, RoughHouse
- 1200-1053 — NCY 1500 RPM Compression / Contra Spring | 139QMB
- M 317083 — Malossi 70cc Iron Cylinder Kit | Minarelli / Buddy 50 / Zuma 50
- Roll16x13 — Prima Roller Weight Set (16x13mm, 6.0g, 6 pcs)
- Jetkh1 — Keihin PB Main Jets | #95, #100, #105
- Jetkh2 — Keihin Idle Jet | #42
- Big Bore Displacement: 70cc (Malossi iron cylinder)
- Exhaust: NCY performance expansion pipe
- Contra Spring: NCY 1500 RPM
- Roller Weights: 16x13mm, 6.0g (6 pcs)
- Jet Kit: Keihin PB main jets #95/#100/#105 + idle jet #42
- Required Separately: Exhaust gasket SKU 0500-1008
- Kit Savings: 10% vs. individual part pricing
- Genuine Buddy 50 (all years)
- Genuine RoughHouse 50
- Genuine Black Cat 50
- Genuine Rattler 50
- Other Minarelli-style 50cc scooters with 139QMB / Minarelli horizontal engines
Voids factory warranty. For off-road and closed-course competition use only. Not EPA or CARB compliant. Not legal for use in California on pollution-controlled vehicles. Check local laws before installing.
