Dorman 555-080B
Brass deep cup expansion plug, nominal 1-5/8", with 1.634-1.637" / 41.50-41.58 mm outside-diameter range.
Dorman 555-080B is a brass deep cup expansion plug with a nominal 1-5/8" size. It is pressed into a machined bore in an engine block or related component and replaces a plug with the same outside diameter and cup depth.
Application / fitment
This plug is intended for bores requiring a 1-5/8" brass press-fit cup. Select the correct part from the actual bore diameter, available depth, plug location and cup profile compared with the removed component.
- part type: deep cup expansion plug
- position: compatible engine-block or engine-component expansion-plug bore
- nominal size: 1-5/8" / 41.28 mm
- outside-diameter range: 1.634-1.637" / 41.50-41.58 mm
Clean and measure the bore, then drive the plug squarely with a correctly sized installer. Use a sealant intended for press-fit engine plugs and compatible with the block material.
Technical information
- part type: deep cup expansion plug
- material: brass
- attachment: press fit
- nominal size: 1-5/8" / 41.28 mm
- catalog outside diameter: 1.635" / 41.53 mm
- minimum diameter: 1.634" / 41.50 mm
- maximum diameter: 1.637" / 41.58 mm
- depth: 0.593" / 15.06 mm
- dimensional comparison number: Melling MPC-41B
- sale unit: 1 piece