Driveshafts and U-joints
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Driveshafts
Note: The factory Mazda OEM driveshafts from '83-on have non-replaceable U-joints -- you have to buy a new driveshaft if they wear out.
The "Aftermarket" driveshafts we offer are completely new, balanced and ready to install. They incorporate traditional replaceable u-joints so you can rebuild them if you ever wear them out.
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| Years | Model(s) Fit | OEM Part # | Aftermarket Part # |
| 79-82 | All | 25-1000-8871 | 2691-700 |
| 83-85 | 83 All + 84-85 5-spd | 25-1000-M026 | 2691-701 |
| 84-85 | Automatic trans. (All) | 25-1000-M041 | 2691-702 |
| 86-92 | Turbo | 25-100A-P039 | 2691-705 |
| 86-88 | N/T car with manual transmission | 25-100C-M060 | 2691-704 |
| 86-92 | Non-turbo car with automatic transmission | 25-100C-M051 | 2691-703 |
| 89-92 | Non-turbo manual transmission | 25-1000-M092 | 2691-704 |
| 93-95 | Twin Turbo manual transmission | 25-1000-PF03 | 2691-706 |
| 93-95 | Twin Turbo automatic transmission | 25-1000-PF04 | Not Available Yet |
| 86-92 | Non-Turbo CAR with Turbo
Transmission Swapped in, still using the non-turbo differential (engine does not matter) |
N/A | 2691-799 |
| 86-92 | Non-turbo CAR (still using the
non-turbo transmssion) with a Turbo Differential swapped in (engine does not matter) |
Special Order -
Please call (same price as the 2691-799) |
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| Aluminum Driveshafts We have been testing the turbo aluminum driveshaft in a 350hp drift car for three years with excellent results. We are confident in the strength of this shaft! |
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| 86-92 Turbo
II 10.8 lbs |
3191-705A | ||
| 86-92
Non-Turbo, Manual Transmission only (This means Non-turbo Transmission in an 86-92 RX7 with a Non-turbo differential) 10.65 lbs |
3191-704A | ||
| U-Joints | |
| 79-82 (OEM driveshaft) | 25-0600-8BB1 |
| 79-92 (All
our "aftermarket" driveshafts) Please Note: These will NOT work in ANY factory Mazda Driveshaft!! |
2651-60 |
| Transmission Tailshaft Bushing (Note- Turbo and automatic use a different bushing which is not available) |
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| 79-92 Non-Turbo (only) | 22-3330-0398 | |
| Rear Transmission Seals | |
| All thru 85 | 17-335A-0437 |
| 86-92 non-turbo Manual | 17-335A-M507 |
| 86 to 1/20 '89 non-turbo Automatic | 17-335A-M502 |
| 1/20 '89 to '92 non-turbo Automatic Rear Seal | 17-335A-R501 |
| 86-92 Turbo | 17-335A-M502 |
| 93-95 Manual trans Rear Seal | 17-335A-R501 |
Return to Main Transmission and Differential Page
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