Official source identities

Tool Truck Catalog

Search Snap-on, Matco, Mac Tools, and Cornwell identities captured from their official public catalogs. An identity confirms what the truck brand listed; it does not imply current price, stock, original manufacturer, or an equivalent tool.

Matching catalog identities87,125Matches for the current search and filters

Snap-on48,432Public source-backed identities

Matco Tools24,704Public source-backed identities

Mac Tools8,822Public source-backed identities

Cornwell5,167Public source-backed identities

Official catalog index

87,125 identities

Page 233 of 8713

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Universal Compression Tester

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Universal Compression Tester as GSI1055. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI1055

Part number: GSI1055
Category: Uncategorized Tool-Truck Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI1055-Universal-Compression-Tester-p371691084
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Diesel Compression Test Kit

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Diesel Compression Test Kit as GSI2000. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI2000

Part number: GSI2000
Category: Uncategorized Tool-Truck Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI2000-Diesel-Compression-Test-Kit-p371690714
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Light Truck Diesel Compression Test Kit

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Light Truck Diesel Compression Test Kit as GSI2025. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI2025

Part number: GSI2025
Category: Uncategorized Tool-Truck Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI2025-Light-Truck-Diesel-Compression-Test-Kit-p371691085
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

GM Duramax Fuel Pressure Tester

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies GM Duramax Fuel Pressure Tester as GSI2050. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI2050

Part number: GSI2050
Category: Specialty Service Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI2050-GM-Duramax-Fuel-Pressure-Tester-p371691086
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Cylinder Leakage Tester Master Kit

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Cylinder Leakage Tester Master Kit as GSI3000A. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI3000A

Part number: GSI3000A
Category: Uncategorized Tool-Truck Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI3000A-Cylinder-Leakage-Tester-Master-Kit-p460494861
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Engine Oil Pressure Tester

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Engine Oil Pressure Tester as GSI3100. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI3100

Part number: GSI3100
Category: Uncategorized Tool-Truck Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI3100-Engine-Oil-Pressure-Tester-p371690886
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Vacuum and Fuel Pump Tester

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Vacuum and Fuel Pump Tester as GSI3125. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI3125

Part number: GSI3125
Category: Specialty Service Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI3125-Vacuum-and-Fuel-Pump-Tester-p371690982
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Transmission and Oil Pressure Tester

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Transmission and Oil Pressure Tester as GSI3150. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI3150

Part number: GSI3150
Category: Specialty Service Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI3150-Transmission-and-Oil-Pressure-Tester-p371690716
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

High Pressure Oil Tester

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies High Pressure Oil Tester as GSI3175. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI3175

Part number: GSI3175
Category: Uncategorized Tool-Truck Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI3175-High-Pressure-Oil-Tester-p371691237
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml

ToolScout category illustration - not a product photo.

Source-backed catalog identity

Fuel Injection Kit

Sold/listed by: Cornwell

What it is: Cornwell's official public sitemap identifies Fuel Injection Kit as GSI4025. This confirms a source-backed catalog identity and official destination only; current price, stock, original manufacturer, warranty, and cross-brand equivalence are not verified.

GSI4025

Part number: GSI4025
Category: Specialty Service Tools
Original manufacturer: Not verified
Current truck price: Not verified
Stock: Not verified
Catalog status: Source-backed catalog identity
Retrieved: Aug 7, 2026
Official source updated: Jul 31, 2026
Official product/reference URL: https://webcat.cornwelltools.com/GSI4025-Fuel-Injection-Kit-p371691112
Official catalog source URL: https://webcat.cornwelltools.com/sitemap.xml