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DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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YOUR RESEARCHDIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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lowest i can go

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Suspected cause · Original poster

is probably the lowest I can go.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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Run yet

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Suggestion · Original poster

I may make more then if Ben isn't up and running yet, but I'm not sure.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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Leading evidence: 'lowest i can go' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'lowest i can go' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Run yet' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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Run yet

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I may make more then if Ben isn't up and running yet, but I'm not sure.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test fitting

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
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Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I suggest stopping at 12.1mm and test fitting.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use bolt at the rear in case they ever need

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Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

The bearings can still be driven out of the cups using the bolt at the rear in case they ever need replacing, but they should outlast the car.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

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DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (4)

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Run yet

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0
Reported fixes
0
Unsuccessful attempts
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Discussions
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Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I may make more then if Ben isn't up and running yet, but I'm not sure.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test fitting

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I suggest stopping at 12.1mm and test fitting.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use bolt at the rear in case they ever need

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

The bearings can still be driven out of the cups using the bolt at the rear in case they ever need replacing, but they should outlast the car.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Sent from my SM-G950U using Tapatalk

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Reported and suspected causes (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

lowest i can go

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause · Original poster

is probably the lowest I can go.

DIY Full Bearing Short Shifter - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

15 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • 986Forum: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

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Generation: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Since Ben said that he isn't making them anymore, I thought I'd try my hand at it. I bought a precision metal lathe, a short shifter and some bearings. The main shaft has a roller bearing and the others have 2 SKF ball bearings each for stability (6801Z, 21mm x 12mm x 5mm). At about $8 each, they are a bit pricey, but I didn't want to cheap out and end up with something with excessive play or that would fall apart after little use. They are butter smooth! The small shafts must be turned down to 12mm. I suggest stopping at 12.1mm and test fitting. You can then finish off with fine grit sandpaper and polish for a tight and smooth fit. The cups need to be widened to 21mm, but I stopped at 20.9 for a tight press fit. I did this so that the bearings could be semi-permanently mounted in the cups and the shafts can slide into them. The bearings can still be driven out of the cups using the bolt at the rear in case they ever need replacing, but they should outlast the car. Fun stuff!

POST 2Original post

Cool! how the hell did you manage to hold the shaft centered in the lathe? 4 jaws chuck? and just out of curiosity, what lathe did you get?

POST 3Original post

What Meir said! Does the lathe have a fixture to hold the lever still while the cutting tool spins to bore the hole for the roller bearing? Is the bolt that goes through the roller bearing threaded all the way down or does it have a smooth unthreaded section to ride on the rollers? That is really cool, thanks for sharing!

POST 4 / ORIGINAL POSTEROriginal post

I did not bore the roller bearing hole on the lathe. The shaft surface that the roller bearing rides on is smooth (polished) with threads on the ends only. The lathe I bought is the Shop Fox mini metal lathe from Northern Tools ($600). It was a bit more than I wanted to invest in this project, but I hope I can use it for other things. I'm going to make a few of these (at least) to try to help lessen the wallet dent. I'll have 3 shifters ready to ship next Friday if anyone wants one. I think $135 shipped in the US is probably the lowest I can go. I'm not looking to turn a profit, so if that seems high, let me know.

POST 5Original post

I have one of Ben's but I don't know if it has the roller bearing on the main shaft, how hard is that to retrofit, did you have to do any turning/sanding or was it a direct fit?

POST 8 / ORIGINAL POSTEROriginal post

Quotes source post: 547419

You would definitely have to drill a larger hole to add one.

POST 9Original post

Quotes source post: 547419

I have one of Ben's kits and it does have the roller bearing in the shaft.

POST 10Original post

Quotes source post: 547419

It does have a roller bearing Nice one! I'm gonna make more, that's for sure, but I have to save for a lathe first and I'm not fully settled in my new place yet (Have to make a proper workshop!). Ben

POST 11 / ORIGINAL POSTEROriginal post

I have one left, then I'm done for about a month. I'm moving on the 15th, so will be packing until then and unpacking after that. I may make more then if Ben isn't up and running yet, but I'm not sure. It's really finicky and a lot of work, so I don't know if I want to make any more. If anyone wants this last one, let me know before the week is over. After that, it will be packed up and possibly lost forever.

POST 12 / ORIGINAL POSTEROriginal post

I have one more that had some cosmetic damage on the shifter body (scratches). I wasn't going to sell it because it looked bad, but I guess it won't be seen anyway. I'll take $15 off for the scratches if someone wants it. $120 shipped, CONUS. I'll post a picture or two of the scratches later today.

POST 15Original post

Quotes source post: 552147

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