Engine Fluids, Gear Oil & Filter Specifications
| Engine Oil Viscosity & Standard | SAE 5W-40 / 10W-40 Synthetic API SL/SM JASO MB |
|---|---|
| Engine Oil Capacity | 0.8 L (drain) / 0.9 L (total) |
| Final Drive / Gearbox Oil | SAE 80W-90 GL-5 — 180 ml (refill) / 200 ml (total) |
| OEM Oil Strainer Part Number | 15421-LLJ3-E00 (Cleanable mesh screen) |
| OEM Air Filter Element Part Number | 17211-AAB-900 |
| Spark Plug Model & Electrode Gap | NGK CPR7EA-9 (0.8 – 0.9 mm) |
Field note: The 4V Like 150i engine uses 0.8L of synthetic 5W-40 or 10W-40 JASO MB oil for drains and 0.9L total. The cleanable strainer screen (15421-LLJ3-E00) must be inspected for metal shims during routine oil changes. Gearbox capacity is 180ml (refill).
Air Intake System
| Component | Air Filter Element |
|---|---|
| OEM Part Number | 17211-AAB-900 |
| Dimensions | Pleated paper filter |
| Torque Spec | Cover screws: 1.5 Nm |
| Cross-Compatibility | Like 150i 4-valve engine |
Field note: At only 1.5 Nm, the plastic cover screws strip almost instantly under power-tool torque; always use a hand screwdriver for final tightening.
Engine Internals: Cylinder Head & Crankshaft
| Part No. | Qty | Part Name | Notes |
|---|---|---|---|
| 12200-LGR4-E00 | 1 | Head Comp., Cylinder | 4-valve design, unique to this engine; resurface flatness < 0.05mm |
| 12210-LGR4-E00 | 2 | Valve, Exhaust | Two per cylinder on 4-valve head; check margin thickness > 0.5mm |
| 12220-LGR4-E00 | 2 | Valve, Inlet | Two per cylinder; larger diameter than exhaust valves |
| 12251-LGR4-E00 | 1 | Gasket, Head Cyl. | Single-use metal composite; never reuse |
| 14100-LGR4-E00 | 1 | Camshaft Comp. | Chain-driven; inspect all four lobes for wear |
| Part No. | Qty | Part Name | Notes |
|---|---|---|---|
| 13300-LGR4-E00 | 1 | Crankshaft Comp. | Check runout < 0.03mm on V-blocks |
| 13210-LGR4-E00 | 1 | Connecting Rod | Big-end side clearance spec: 0.1-0.4mm |
| 13010-LGR4-E00 | 1 | Piston (Std.) | Domed piston for 4-valve combustion chamber |
| 13111-LGR4-E00 | 1 | Piston Pin | Lightly oil before install; hand-pressure fit only |
| 13115-LGR4-E00 | 2 | Piston Pin Clip (Circlip) | Directional installation — see expert note below |
Field note: On this unique 4-valve engine with no cross-compatible parts, mistakes during a piston service
are especially costly to correct. The piston pin circlips must be installed with the opening gap oriented
90° to piston travel, never fore-or-aft — a backward clip compresses under load until it ejects
into the crankcase, and the freed pin gouges the cylinder wall on the next stroke. With four valves per
cylinder rather than two, also take extra care not to drop a valve into the bore during head reassembly.
OEM Body Panels & Color Matching
| Part Name | Pearl White | Matte Gray | Racing Red |
|---|---|---|---|
| Front Leg Shield | Consult Service Manual | Consult Service Manual | Consult Service Manual |
| LH Side Cover | Consult Service Manual | Consult Service Manual | Consult Service Manual |
| RH Side Cover | Consult Service Manual | Consult Service Manual | Consult Service Manual |
| Rear Fender | Consult Service Manual | Consult Service Manual | Consult Service Manual |
| Floor Board Panel | Consult Service Manual | Consult Service Manual | Consult Service Manual |
Field note: Kymco's painted plastic panels become progressively brittle at the mounting tabs after a few
years of continuous UV exposure. Never use an impact driver on body screws, and apply silicone grease
(never petroleum-based) to rubber grommets before removal so panels flex free without cracking.
Official Technical Reference
The specifications above are cross-checked wherever possible, but this guide does not replace the factory service manual. Before ordering parts or performing a repair, confirm current fitment and revision bulletins directly with Kymco USA.
Visit Kymco USA Official Site & Parts Resources