Universal Parts 61mm Cylinder Kit – 161QMK 169cc GY6 “200’s”
Universal Parts 61mm Cylinder Kit – 161QMK 169cc GY6 “200’s”
$93.07
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
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Product Details
Description
Universal Parts 61mm Cylinder Kit – 161QMK 169cc GY6 “200’s”
Key Details
- 164-340
Specifications
- Length: 47.5mm GY6 200cc 161QMK, Various unlisted makes/models
- Height: 88.75mm Cylinder Sleeve Outer Diameter: 64.25mm Piston Pin Diameter: 15mm Piston Pin Length: 47.5mm GY6 200cc 161QMK, Various unlisted makes/models
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 200cc, GY6
- Engine Code: 161QMK
- Fitment Notes: Universal Fit
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 161QMK engine?
A: This SKU is listed as compatible with 161QMK engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 200cc scooters?
A: This SKU is listed with 200cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 3.7 lbs |
|---|---|
| Dimensions | 7 × 7 × 6 in |
| Condition | New |
|---|
The Universal Parts 61mm Cylinder Kit is a complete OEM-replacement cylinder assembly for GY6 161QMK 169cc engines — commonly marketed as "200cc" — found in Chinese-made buggies, ATVs, and scooters. This kit replaces the cylinder, piston, and all associated hardware in one package.
Important: These 161QMK engines use a wider 79mm diagonal stud spacing than standard GY6 125/150cc engines. Verify your stud spacing before ordering — this kit will not fit standard GY6 cases.
What's Included
- Cylinder (61mm bore)
- Piston with pin, circlips, and rings
- Head gasket
- Base gasket
- Chain tensioner gasket
Key Features
- Correct Stud Spacing: 79mm diagonal — engineered specifically for 161QMK buggy/ATV cases, not interchangeable with standard GY6.
- Complete Drop-In Kit: Everything needed for a full cylinder replacement in one box.
- OEM Equivalent: Direct replacement for Vitacci, Tank, Eagle, Flying Pigeons, and other 161QMK-based 169cc models.
- Quality Construction: Cast aluminum cylinder with iron sleeve for durability and heat dissipation.
Technical Specifications
- Bore: 61mm
- Cylinder Stud Spacing (Diagonal): 79mm
- Overall Height: 88.75mm
- Cylinder Sleeve Outer Diameter: 64.25mm
- Piston Pin Diameter: 15mm
- Piston Pin Length: 47.5mm
- Engine Compatibility: GY6 161QMK 169cc
| Engine Code | Displacement | Stud Spacing | Application |
|---|---|---|---|
| 161QMK | 169cc ("200cc") | 79mm diagonal | Buggies, ATVs, Scooters |
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NOTE: Verify your stud spacing before ordering. This kit does NOT fit standard GY6 125/150cc engines with 57mm stud spacing.
