Crankshaft
Crankshaft Bearing Housing Shim/Gasket .003" - Replaces 05011A027
- Catalogue reference number
- 05011A030
- Catalogue brand
- Myers
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 0.00 lb (≈ 0.00 kg, converted) |
| Width | 15.2 cm |
| Height | 15.2 cm |
| Depth | 0.03 cm |
Catalogue description records
This is a .003" crankshaft bearing housing shim/gasket for the power end of reciprocating pumps. Installed at the bearing housing joint, it sets the bearing clearance at the specified thickness and seals the mating faces. It fits the Myers C35, C35-20, C35-20-DV, C40, C40-20 and SC-35 pump models, and is an aftermarket replacement part for Myers SKU 05011A030 (also referenced as 05011A027 in the name). It weighs about 0.05 lb.
The crankshaft in the power end converts rotary input into the reciprocating motion of the crossheads and rods that drive the pumping strokes.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this shim/gasket fit?
- It fits the Myers C35, C35-20, C35-20-DV, C40, C40-20 and SC-35 pump models.
- What part number does it replace?
- It is an aftermarket replacement for Myers SKU 05011A030; the .003" version is also referenced as 05011A027. The brand and part number are listed for cross-reference only and do not indicate OEM manufacture.
- What does the .003" specification mean?
- The .003" is the shim thickness. The shim/gasket sets the bearing clearance at this thickness while sealing the bearing housing joint in the power end.
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