Hastings Piston Ring Set 75.0mm (D15/D16-Engines)

Description

The Hastings D16 Rings 75.0mm is Hastings piston ring set 2C4640-000, a complete set for 4 pistons in a 75.00mm bore (standard), for the Honda D15 / D16 engines.

Key features of the Hastings D16 Rings 75.0mm

• Complete ring set for 4 cylinders
• Bore: 75.00mm (standard)
• Top ring: 1.20mm steel, chrome faced
• Second ring: 1.50mm grey iron, phosphate coated
• Oil control ring: 2.80mm steel rail, chrome
• SKU: 2C4640-000

Specifications

About the rings

The Hastings D16 Rings 75.0mm includes the top compression ring, second ring and oil control ring for all four pistons. Hastings has made piston rings since 1915 and makes nothing else, supplying engine makers as well as rebuilders.

Choosing the size

Ring size must match the bore. The Hastings D16 Rings 75.0mm is the standard size for a 75.00mm bore, so measure the bores after honing or boring and match the rings to the finished size. Standard and oversize sets are available for these engines.

Fitting

Check each ring gap in its own bore, square to the bore, and file to the engine builder’s figure if needed. Fit the oil ring first, then the second and top rings with any marks facing up, and stagger the gaps. A correct bore finish matters for the Hastings D16 Rings 75.0mm to bed in and seal well.

Rings are normally renewed whenever the pistons come out, along with new bearings and gaskets. Clean the ring grooves fully before fitting new rings, and oil the bores and rings well on assembly.

If you are asking us about this item, quote the SKU 2C4640-000 so we can match the exact part.

Related Hastings products

See also: Hastings Piston Ring Set 75.0mm (D17A-Engines), Hastings Piston Ring Set 81.0mm (B16/B18C-Engines), Hastings Piston Ring Set 81.5mm (B16/B18C-Engines).

Check the Fitments tab and measure your bores before ordering, or contact us with your engine details.