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Rear Main Seal (RMS) for MY97-08 M96/M97

More info on LN Engineering's Prop 65 policy

Rear Main Seal (RMS) for MY97-08 M96/M97


In stock

SKU: 106-21

When servicing your intermediate shaft (IMS) bearing, it's important to also replace your rear main seal (RMS). The part number has been superseded to an updated PTFE seal that is proven to resolve most leaks. We only recommend using the Genuine Porsche seal - stay away from all other replacement rear main seals. Products that claim to add more support to the crankshaft by adding another "bearing" falsely claim the weight of the dual mass flywheel is the reason for rear main seal leaks, when in fact engines that have been found to have chronic RMS leaks do in fact leaks because they were improperly machined from the factory, requiring engine replacement to correct this condition. This can be checked for using Porsche Tool 9699/1 or with precision measuring tools to ensure there is no more than 0.3mm of runout between the crankshaft and the housing bore into which the RMS is installed. It is also critical that the proper tools are used to install the PTFE seal, as if it is improperly handled or installed, it will fail to seal and will require replacement to correct any leaks as a result of misalignment or if installed to the incorrect depth.

Genuine Porsche Rear Main Seal, 0PB 105 249. Replaces 997 101 212 00, 999 113 490 40.



Cross Reference: 0PB-105-249, 997-101-212-00, 999-113-490-40, 99710121200, 99911349040


Additional Information

Brand Porsche
MPN 0PB105249
Manufacturer's Suggested Retail Price No

Important Seller's Note

The Seller, hereby expressly disclaims all warranties either express or implied, including any implied warranty of merchantability or fitness for a particular purpose, and neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of this part(s) and/or service. Buyer shall not be entitled to recover any consequential damages, damages to property, damages for loss of use, loss of time, loss of profits, or income, or any other incidental damages. In addition, expressly excluded is any liability for defects pertaining to safety or performance, by way of ‘‘strict liability’’, negligence or otherwise. In the event of non-payment, the Buyer agrees that the costs of collection including court cost, and reasonable attorney’s fees, shall be recoverable from the Buyer. The Buyer has read and with any transaction, agrees to all of the terms and conditions in connection with the Seller.

Terms: • All Returns/Exchanges Require Written or Verbal Pre-Authorization and RMA Number. • Positively No Exchanges Without This Invoice. • No Refunds On Opened Packages Or Used Parts. • Items Returned Must Be In Original Packaging. • No Refunds On Special Orders. • No Return On IMS Parts. • No Refunds After 30 Days. • 25% Handling Charge On All Returned Items. • No Returns On Electrical Parts. • Refund On Purchases Paid By Check Are Refunded After Check Clears. • Limited Lifetime Warranty on NSC plating provided by Millennium Technologies LLC and subject to their terms and conditions. • There is no warranty on blocks processed with the Nickies Lite direct plating process. • Any Damage Must Be Reported to the Shipper and LN within 24 Hours of Receipt.

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