Product Description
YC Yier TD217+ACC10 engine kit featuring a 140cc, 1-cylinder, horizontal 4-stroke engine with oil cooling, kick start, and 4-speed manual clutch. The kit includes a 26mm carburetor, 45mm air filter, CDI, ignition coil, kick-start wiring harness, gear shifter lever, kick-start lever, intake manifold, skid plate, and oil cooler with adapter. The engine uses a 15T 428 chain sprocket and has a 17mm shaft. Source-listed applications include select Apollo, SSR, Coolster, Taotao, Baja, Honda CRF, XR, Z, CT, XL, ST, QA, QR, CL, SL, Passport, CS, and ZB models; verify mounting and application details before purchase.
Product Specifications
BrandYC Yier
Manufacturer Part NumberTD217+ACC10
Model140cc engine
Item model numberTD217+ACC10
ExteriorMachined
Explicit Manufacturer Part NumberTD217+ACC10
Engine displacement140cc
Engine type1-cylinder, horizontal, 4-stroke
CoolingOil-cooled
Transmission4-speed manual clutch; N-1-2-3-4
Starting systemKick start
Bore x stroke55mm x 59mm
Maximum power8kW at 7,500 ± 375 rpm
Maximum torque9.5N·m at 5,000 ± 250 rpm
Compression ratio9.0:1
Engine oil capacity900ml
Sprocket15T, 428 chain
Shaft size17mm
Mounting bolt spacing154mm (6 inches)
Engine dimensions470 x 275 x 280mm
Included components26mm carburetor, 45mm air filter, CDI, ignition coil, kick-start wiring harness, gear shifter lever, kick-start lever, intake manifold, skid plate, oil cooler, and adapter
FinishSilver cylinder head, black cylinder, steel gray crankcase
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|
| — | Apollo | RFZ125 | 4-stroke | |
| — | Baja | DR49 | 4-stroke | |
| — | Coolster | 125 | 4-stroke | |
| — | Honda | 70 Passport | 4-stroke | |
| — | Honda | CL70 | 4-stroke | |
| — | Honda | CRF50 | 4-stroke | |
| — | Honda | CRF70 | 4-stroke | |
| — | Honda | CS90 | 4-stroke | |
| — | Honda | CT70 Mini Trail | 4-stroke | |
| — | Honda | QA50 | 4-stroke | |
| — | Honda | QR50 | 4-stroke | |
| — | Honda | SL70 | 4-stroke | |
| — | Honda | SL90 | 4-stroke | |
| — | Honda | ST70 | 4-stroke | |
| — | Honda | XL70 | 4-stroke | |
| — | Honda | XR50 | 4-stroke | |
| — | Honda | XR70 | 4-stroke | |
| — | Honda | Z50 | 4-stroke | |
| — | Honda | Z50R | 4-stroke | |
| — | Honda | ZB50 | 4-stroke | |
| — | SSR | 110 | 4-stroke | |
| — | TaoTao | DB14 | 4-stroke | |
| — | TaoTao | DB17 | 4-stroke | |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.