12-300 HV-ZNS3
12-300 HV-ZNS3
Priced each. Two required for complete service.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-07-2026
For heavily-loaded racing differentials and transmissions, problem gearboxes
For Custom Applications Only.
GL5 Level oil
This product was last offered at the strikethrough price on
09-30-2026
Seal in the rear differential where the driveshaft connects
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-07-2026
Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid
Connects to the side of the front differential
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-07-2026
Seals the input shaft flange to the front differential
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-07-2026
The small dust cover that protects your differential
The Powerflex Rear Diff Front Mount Bushing is an excellent choice for those seeking to improve the durability, stability, and performance of their BMW's rear differential, especially for performance driving or track use.
Prevent differential leaks with new output shaft seals
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-07-2026
Synthetic gear oil for superior performance in your differential
Max-Gear is recommended for use in front or rear LSD differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid
Recommended for BMW manual transmissions with the "Green Label" or SHC 630
This is the dust cover that goes on the seal
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-07-2026
Found in the side of the differential behind the side shaft seal
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-06-2026