JP Group Rear Crankshaft (Flywheel) Oil Seal | Porsche 356, 356A/B/C & 912, VW 36 hp Beetle & Karmann Ghia | OE 111 105 245 (JP-8167-0)
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JP Group Rear Crankshaft (Flywheel) Oil Seal — Porsche 356 & 912, VW 36 hp (JP-8167-0)
The JP Group JP-8167-0 is the rear crankshaft oil seal, also called the flywheel seal or main seal, that sits in the crankcase behind the flywheel. EMPI lists it for the Porsche 356, 356A, 356B, 356C and 912 pushrod four-cylinder engines and the 1956–1965 Karmann Ghia. It carries VW OE 111 105 245 and JP ref 8119500203, and is made in Germany.
Part numbers: JP-8167-0 · OE 111 105 245 · JP Group 8119500203 · UPC 707924525021 · Porsche 356/912 seal is commonly catalogued as 999 113 029 50 (60 x 80 x 10 mm).
Fitment
| Years | Vehicle | Notes |
|---|---|---|
| 1948–1955 | Porsche 356 (pre-A) | Rear of crankshaft, per EMPI |
| 1955–1959 | Porsche 356A | Pushrod engines only |
| 1960–1963 | Porsche 356B | Pushrod engines only |
| 1964–1965 | Porsche 356C / SC | Pushrod engines only |
| 1965–1969 | Porsche 912 | 616 four-cylinder engine |
| 1956–1965 | VW Karmann Ghia | Per EMPI. OE 111 105 245 is the early 25–36 hp VW seal; 1961-on VW 1200–1600 engines often use 113 105 245 F, so compare your old seal |
| 1950–1960 | VW Beetle 25–30 hp | Same OE 111 105 245 (cross-reference, not on EMPI's list) |
| Any | Porsche 356 Carrera 4-cam, 911, 914 | Does not fit |
Specifications
| Spec | Detail |
|---|---|
| Brand | JP Group (Denmark), distributed by EMPI |
| Part number | JP-8167-0 |
| OE number | 111 105 245 |
| JP reference | 8119500203 |
| UPC | 707924525021 |
| Position | Rear main / flywheel end of crankshaft |
| Origin | Germany (per EMPI) |
| Sold as | Each |
| Shipping weight | approx. 0.1 lb (estimate) |
Measure before you order if originality matters: the commonly published 356/912 size is 60 mm ID x 80 mm OD x 10 mm.
What's Included / Not Included
- Included: one rear crankshaft oil seal.
- Not included: flywheel O-ring, gland nut, felt washer, flywheel shims or a crankshaft speedi-sleeve. Change the O-ring every time the flywheel comes off.
Why It Matters
A leaking flywheel seal drips oil between the engine and transmission and throws it onto the clutch disc. Signs include oil at the bellhousing drain, a chattering or slipping clutch, and an oil-soaked clutch you replaced not long ago. Because the engine or transmission has to come apart to reach it, fit a new seal whenever the flywheel is off for a clutch job. It is a small part that saves a second teardown.
Installation Notes
- Check the flywheel sealing surface for a groove. A worn flywheel will leak through a new seal; resurface it or fit a sleeve.
- Check crankshaft end play while the flywheel is off and set it with the correct shims.
- Drive the seal in square and flush with the case, lip facing the engine, using a proper driver.
- Lightly oil the seal lip before fitting the flywheel. Never install it dry.
- Torque the gland nut to the factory spec for your engine from the workshop manual.
Frequently Asked Questions
Does the JP-8167-0 fit my 1967 Porsche 912?
Yes. EMPI lists it for the 1965–1969 912.
Will it fit a 356 Carrera with the four-cam engine?
No. The four-cam Carrera uses a different seal.
Is this the same as OE 111 105 245?
Yes. EMPI lists 111 105 245 as the OE reference and 8119500203 as the JP ref.
Does it fit my 1971 Beetle?
Not confirmed. Most 1961-on VW 1200–1600 engines use 113 105 245 F. Measure your old seal or call us.
What else do I need?
A new flywheel O-ring, and a felt washer if your engine uses one. Check the gland nut and flywheel too.
Is it new?
Yes. It is a new German-made seal, sold each.
Explore Related Categories
Porsche 356 Parts Porsche 912 & 912E Parts Porsche Engine & Cooling Engine Parts
⚠ WARNING (California Proposition 65): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov. Parts are legal for use on pre-pollution-controlled vehicles only.
