| BMW E21 Main Engine Components - Page 3 |
Connecting Rods |
| Connecting Rod Nuts |
11-24-0-518-321-M9 | Connecting Rod Nut, 8 Per Car, 320i/is (1976-83), Each
Brand: Genuine BMW [Photo] |  |
| $2.25 |  |
Crankshafts |
| The crankshaft without a doubt is the strongest part of your engine. During a rebuild, it is important to have your crankshaft checked for trueness and damage on the bearing journals. If your crankshaft is bent or damaged, Pelican can supply you with a brand new OEM BMW unit for your car. |
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| 11-21-1-255-206-BOE | Crankshaft With Bearing Shells, 320i/is (09/79-83), Each
Brand: Genuine BMW | $886.50 | |
Connecting Rod and Main Bearings  |
| Rod and Main bearings are a must for any full engine rebuild. Put a new spin on your rebuild with new bearings! These bearings are available in standard sizes as well as undersized. |
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| Main Bearings (Standard Size) |
11-21-0-666-100-M41 | Main Bearing Set, Standard, 320i/is (1976-83), Each
Brand: Glyco [Photo] | |
| $77.50 | |
| Main Bearings (Oversize) |
11-21-0-666-120-M41 | Main Bearing Set, + 0.25 mm, 320i/is (1976-83), Each
Brand: Glyco [Photo] | |
| $77.75 | |
| Connecting Rod Bearings (Standard Size) |
11-24-1-284-550-4CYL-M41 | Rod Bearing Set, Standard, 320i/is (1976-83), Each
Brand: Glyco [Photo] | |
| $42.50 | |
| Connecting Rod Bearings (Oversize) |
11-24-1-284-552-4CYL-M41 | Rod Bearing Set, +0.25mm, 320i/is (1976-83), Each
Brand: Glyco [Photo] | |
| $42.25 | |
Pistons |
| Rebuilding your engine is a process that should be done right. For the most reliable of rebuilds, replace your pistons with new ones. If you are reusing your old pistons, make sure that you have them checked at a good machine shop to make sure that the ring grooves are not worn. Also, the cylinder bores should be honed. Failure to do so may result in a new set of rings not seating properly. |
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| 11-25-1-265-951-BOE | Piston, 0.50 mm Oversize (89.515 mm), 8.5:1 C/R, 320i (1976-08/79), Each
Brand: Genuine BMW | $474.25 | |
Piston Ring Sets |
| Feel like you're married to your car sometimes? Anniversary of your car purchase coming up? Renew your vows with a new set of rings! If you aren't replacing your pistons, then you should re-ring them with new rings. Rings to fit over sized pistons are Special order, Please call. |
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| Piston Ring Sets (Standard Size) |
11-25-1-261-130-M42 | Piston Ring Set, Standard (88.97 mm), 1 Set Per Cylinder, 320i/is (1976-83), Each
Brand: Goetze [Photo] | |
| $17.50 | |
| Piston Ring Sets (Oversize) |
11-25-1-261-131-M42 | Piston Ring Set, +0.25 (89.22 mm),1 Set Per Cylinder, 320i/is (1976-83), Each
Brand: Goetze [Photo] | |
| $15.25 | |
11-25-1-261-132-M42 | Piston Ring Set, +0.50 (89.47 mm), 1 Set Per Cylinder, 320i/is (1976-83), Each
Brand: Goetze [Photo] | |
| $18.00 | |
