VW Crank Pulley Bolt, Extra Long — EMPI Chrome Bolt & Washer for Bolt-In Sand Seal Pulleys | VW Beetle, Bus & Ghia Type 1 Engine (00-9118-0)
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EMPI Extra Long Chrome Crank Pulley Bolt & Washer (00-9118-0)
EMPI 00-9118-0 is the extra long, chrome-plated crank pulley bolt and washer that EMPI specifies for its bolt-in sand seal pulleys on VW Type 1 (upright-fan) engines. It is longer than stock so it fully engages the crank threads, takes a 1-1/8 in (29 mm) socket and torques to 33 ft-lb per EMPI instructions 99-4018-0. Not for stock pulleys or Type 4 engines.
Part numbers: EMPI 00-9118-0 (00-9118, 9118) · Interchange AC105241L · EMPI 00-9118-8 (bagged 2-piece) · UPC 707924335606 · Stock-length bolt: EMPI 16-6802-0
Fitment
| Years | Vehicle | Notes |
|---|---|---|
| 1948–1986 | VW Beetle | Type 1 12/47–12/86 (EMPI price file), with a bolt-in sand seal pulley |
| 1971–1979 | VW Super Beetle | |
| 1956–1974 | VW Karmann Ghia | EMPI lists 08/55–07/74 |
| 1950–1967 | VW Bus (Transporter T1) | 01/50–07/67 |
| 1968–1971 | VW Bus (Type 1 engine only) | T2 08/67–07/79 with a Type 1 engine |
| 1973–1974 | VW Thing | EMPI lists 181 Thing 09/69–02/79 |
| All years | Dune Buggy / Baja / Sand Rail (Type 1 engine) | EMPI lists Buggy 08/63–07/71 and Baja 08/68–12/86 |
| — | Stock crank pulleys | Does not fit / not needed: use the stock-length bolt, e.g. EMPI 16-6802-0 |
| 1972–79 | Type 4 engines (US Bus, 914) | Does not fit: different crank pulley arrangement |
| — | Machine-in sand seal pulleys and non-EMPI billet pulleys | Not confirmed: check thread engagement |
Specifications
| Spec | Detail |
|---|---|
| Part number | EMPI 00-9118-0 |
| Includes | Bolt and washer |
| Finish | Chrome-plated |
| Length | Extra long (longer than stock, per EMPI); thread length 1 in (dealer-listed) |
| Head | 1-1/8 in / 29 mm (dealer-listed) |
| Torque | 33 ft-lb (EMPI instructions 99-4018-0) |
| Interchange | AC105241L; EMPI 00-9118-8 (bagged 2-piece) |
| UPC | 707924335606 |
| Country of origin | China |
| Shipping weight | 0.32 lb |
| Package dimensions | 6 x 5 x 2 in |
What's Included
- Extra long chrome crank pulley bolt
- Matched washer
Why It Matters
A bolt-in sand seal pulley sits farther out on the crank than a stock pulley, so the stock bolt does not reach enough threads to hold it. That is how pulleys walk off and chew up the crank snout.
EMPI's sand seal pulley instructions call for the #9118 bolt by number because it is longer than stock.
Installation Notes
- Install the sand seal pulley per its instructions, then fit this bolt and washer. Do not reuse the stock bolt.
- Hold the pulley with a pulley holder (or put the car in 4th with the brake on) instead of wedging a screwdriver in the fan.
- Torque to 33 ft-lb (EMPI sand seal instructions).
- Recheck it after the first heat cycle, and check the belt tension and alignment.
Frequently Asked Questions
Do I need the EMPI 00-9118-0 bolt for my sand seal pulley?
Yes, if it is a bolt-in sand seal pulley. EMPI's sand seal instructions say the #9118 bolt must be used because it is longer than stock. A stock pulley uses the normal-length bolt.
Does this fit a 1971 VW Beetle?
Yes, on the Type 1 engine with a bolt-in sand seal pulley. EMPI lists Type 1 from 12/47 to 12/86, plus the Bus to 1971 (Type 1 engine), Ghia, Thing and buggies.
Can I use it on a stock crank pulley?
It is not needed there. A stock pulley uses the stock-length bolt, such as EMPI 16-6802-0.
What is the part number?
EMPI 00-9118-0 (bolt and washer). Interchange AC105241L. UPC 707924335606. EMPI's bagged 2-piece version is 00-9118-8.
What torque does a sand seal crank pulley bolt need?
EMPI's sand seal pulley instructions call for 33 ft-lb on the pulley bolt and washer.
What socket does it take?
1-1/8 in or 29 mm, dealer-listed.
Explore Related Categories
Building the bottom end? See the EMPI Sand Seal Crank Pulley and the stock-length EMPI Broached Crank Pulley Bolt (16-6802-0), or browse VW Beetle Parts, Dune Buggy Parts, Hardware, the full EMPI Parts catalog and All Air-Cooled VW.
Prop 65 Warning
⚠ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov. All parts legal for use on pre-pollution controlled vehicles only.
