Mahle Motorsport 197843112-1 - Piston (ea) - BMW M54 B30 3.0L E46 (0.005" oversize)
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
Product Availability Request
Fill the form and our team will contact you.
84.127mm x 28.32mm CH, 89.6mm stroke,135mm rod,22mm pin,0cc,304g,10.5CR, 4032, SINGLE PISTON
Specifications
| Pin Wall Thickness | 0.197 |
| Crown Volume | 0cc |
| UCR Thickness | 1.2mm |
| Piston Ring Thickness | 1.2mm, 1.5mm, 2.0mm |
| LCR Thickness | 1.5mm |
| OCR Thickness | 2.0mm |
| Pin Diameter | 22.0mm |
| Piston Mass | 304g |
| Pin Length | 48.0mm |
| Pin Mass | 93g |
| LCR Material | Cast Iron |
| UCR Coating | CrN PVD |
| Piston Style | Flattop, w/ 4 valve reliefs |
| Pin Style | Floating |
| Piston Material | Forged, 4032 |
| Title | Mahle Motorsport Piston (each) - 197843112-1 |
| Clips Included | N |
| File Fit | N |
| Pins Included | N |
| Rings Included | N |
| LCR Coating | Phosphate |
| Clip Style | Round Wire |
| Package Quantity | Sold as a set of 1 |
| OCR Tension | Standard |
| Pin Material | Steel |
| UCR Material | Steel |
| OCR Material | Uncoated stainless steel |
⚠ WARNING: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guarantee
Shipping
Returns
Support






















