8T6747 Head Wear Ring for Caterpillar Equipment

The 8T6747 head wear ring is an engine component used on Caterpillar equipment, including tracked bulldozers, wheeled tractor-scrapers, a pipe-layer, wheel loaders, and load-haul-dump machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment part number 8T-6747 and is listed for the machine models and series below. Fitment should be verified against the equipment model, serial number, and the dimensions of the installed component before replacement.

Fitment

• Tracked bulldozers: Caterpillar 10, 10SU, 10U, 58L, 59, 59L, 59N, 9, 9C, 9S, 9U, D10N, D10R, D10T, D10T2, D9L.
• Wheeled tractor-scrapers: Caterpillar 621E, 621F, 621G, 627B, 627E, 627F, 627G, 633E.
• Pipe-layer: Caterpillar 578.
• Wheel loaders: Caterpillar 992C, 992D.
• Load-haul-dump machine: Caterpillar R1700 II.

The listed fitment covers several Caterpillar machine types and model series. The 8T6747 head wear ring is used in the head assembly of the applicable engine component system. The source data identifies the compatible machines by model and series, but does not specify individual serial-number ranges.

Cross-reference numbers

• 8T6747
• 8T-6747

8T6747 and 8T-6747 are number formats referring to the same part number. The hyphenated format is used in Caterpillar part-number listings, while the unhyphenated format is used as the SKU for this product.

Specifications

The dimensional values are provided in both inch and metric units where available. Groove diameter, groove width, and stem diameter are the listed dimensional parameters for identifying the part. Weight, length, width, and depth are the listed product dimensions.