Prima Magnetic Oil Drain Kit; Genuine, GY6, Kymco, 139QMB
Prima Magnetic Oil Drain Plug Kit; Genuine, GY6, 139QMB
$28.43
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
Prima Magnetic Oil Drain Plug Kit – Genuine, GY6, 139QMB
Compatibility
Fits many 139QMB-based 50cc / 80cc scooter engines. Confirm measurements, connector style, and engine family before ordering.
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.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc, GY6
- Engine Code: 139QMB
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 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 1.75 × 1.75 × 1 in |
| Condition | New |
|---|
Protect your engine and gearbox from microscopic ferrous and aluminum particles with the Prima Magnetic Engine Oil & Gearbox Drain Plug Kit. While stock screens only catch large debris, this 3-piece kit adds rare-earth magnets to your key fluid drain ports to continuously trap fine metal particles between service cycles.Â
 Kit includes:
- Magnetic engine oil drain bolt — M12 x 1.50mm, embedded neodymium magnet tip
- Magnetic engine oil filter screen cap assembly — M30 x 1.50mm, 39mm OD cap / 17mm hex
- Magnetic gearbox oil drain bolt — M8 x 1.25mm, flanged head
Compatible Platforms:
- GY6 / 139QMB (50cc–100cc 4T): TaoTao, Wolf, IceBear, Bintelli, SSR, Peace Sports, ZNEN, Jonway, and other Chinese 50cc–80cc scooters
- GY6 / 157QMJ (125cc–232cc 4T): All standard Chinese 150cc frame configurations
- Genuine Scooter Co.: Buddy 125/150/170i, Buddy Kick 125, Urbano 200i, Rattler 200i
- KYMCO: Like 150i, Agility 125, Super 8 150, Movie 150, People 150
- SYM / Lance: Fiddle II/III, Cali Classic, Havana Classic, PCH 150, Cabo 150
Mechanic's warning: Scooter crankcases and rear transaxle housings are cast from soft aluminum. Always thread every bolt in by hand for 3–4 full rotations before using tools to avoid cross-threading. Tighten to factory specs: M8 gear bolt 6–8 ft-lbs / M12 oil bolt 8–10 ft-lbs. Check your service manual.
Maintenance tip: Clean the magnetic tip with a clean rag and parts cleaner at every oil change interval.
