CP Pistons
Engine Components › Piston Rings
CPP Piston Rings
Part # cppRS1658-3937-0 MFR # RS1658-3937-0 ID 8089
CP Ring ONLY for SC7421 pistons
✓ In Stock (3 locations)
$30.25
MAP price — best available price
Free ground shipping on eligible orders
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
Identification
| Brand | CP Pistons |
|---|---|
| Part Number | cppRS1658-3937-0 |
| MFR Part # | RS1658-3937-0 |
| Item ID | 8089 |
| Price Group | CP Pistons |
| Born-On Date | 2010-12-23 |
| Category | Engine Components |
| Subcategory | Piston Rings |
Dimensions & Shipping
| Dimensions | 4.9" × 4.9" × 0.5" (L×W×H) |
|---|---|
| Weight | 0.07 lbs |
| LTL Freight | Standard Parcel |
| Air Shipping | Eligible |
Stock & Availability
| Status | ✓ In Stock (3 locations) |
|---|---|
| Warehouses |
● 01
● 02
○ 03
● 59
|
| Regular Stock | Yes |
| Powersports | No |
Compliance & Regulations
| Prop 65 | No Warning |
|---|---|
| CARB | Not CARB Approved |
| Active | Active |