Oil Ring Thickness (in)	0.025 in
Second Compression Ring Thickness (in)	0.078 in
Top Compression Ring Thickness (in)	0.078 in
Oil Spacer Ring Thickness (in)	0.154 in
Oil Ring Thickness (mm)	0.635 mm
Second Compression Ring Thickness (mm)	1.982 mm
Top Compression Ring Thickness (mm)	1.982 mm
Oil Spacer Ring Thickness (mm)	3.912 mm
Ring Outside Diameter (in)	4.28 in
Ring Outside Diameter (mm)	108.7 mm
Features & Benefits - Bullet 3	GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 2	GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Product Description	GM Genuine Parts Engine Piston Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits - Bullet 4	GM regularly updates production and service part designs to integrate new materials and technologies
Programming Required	No
Ring Material	PCR-110V, SPR-226, SPR-1070, Stainless Steel
Features & Benefits - Bullet 1	Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Warranty Special	24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details\|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details
Harmonized Tariff Code (HTS)	8409915085
Country of Origin (Primary)	MX
Warranty Special UOM	TX
UPC	00195491268302

GM 88893910 - *

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