Crankcase Oil Seal (20*30*5); GY6
Crankcase Oil Seal (20*30*5); GY6
$13.32
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
GY6 Crankcase Oil Seal (20*30*5)
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Related Categories
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
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: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.01 lbs |
|---|---|
| Dimensions | 1.25 × 1.25 × 0.25 in |
This Scooterworks USA Crankcase Oil Seal is the high-quality, reliable fix for QMI and QMJ engine cases. Precision-engineered to maintain a tight vacuum and fluid seal, it ensures your oil stays where it belongs: inside your engine.
Technical Performance Features:
Nitrile Butadiene Rubber (NBR): High-grade synthetic rubber offers superior resistance to engine oil, heat, and friction.
Double-Lip Design: Features a secondary dust lip to prevent road grit from entering the seal and scoring the crankshaft.
Precision Sizing: Exact 20mm (ID) x 30mm (OD) x 5mm (Width) dimensions for a perfect press-fit without specialized machining.
Internal Tension Spring: Includes a garter spring to ensure consistent radial pressure on the shaft even as temperatures fluctuate.
| Engine Code | Popular Models |
| Generic GY6 | Fits most 125-150cc Chinese 4-Stroke Air-Cooled Engines |
| GY6 125cc (152QMI) | Wolf Lucky II, TaoTao VIP, Bintelli Flash |
| GY6 150cc (157QMJ) | TaoTao Lancer, Icebear Blaze II, Wolf EX-150 |
| Znen / Jonway | YY150T-8, YY150T-12, Falcon 150, Roar 4 |
| BMS / Puma | Heritage 150, Romeo, Juliet, La Vie 150 |
