9X7420 Head Wear Ring for Caterpillar Equipment

The 9X7420 head wear ring is a sealing-system component used in Caterpillar equipment. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied identification is 9X7420, with the equipment manufacturer’s part-number format also shown as 9X-7420. The available fitment information identifies this head wear ring for Caterpillar wheel-type loaders, loaders with telescopic arms, and load-haul-dump machines.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: Wheel-type loader
• Wheel-type loader models: 988K, 988K XE, 994, 994D, 994F, 994H
• Equipment type: Loader with telescopic arm
• Loader with telescopic arm model: TH336C
• Equipment type: Load-haul-dump machine
• Load-haul-dump models: R1700II, R1700G, R2900, R2900G

Fitment is listed by machine model and equipment series as provided for part number 9X-7420. The part is described as a head wear ring; the available data does not specify a machine-side installation position beyond the head designation.

Cross-reference numbers

• 9X-7420 — part-number format with a separator
• 9X7420 — part-number format without a separator and product SKU

The two listed formats identify the same supplied part number reference. No additional supplier numbers or other equipment manufacturer numbers are specified in the available product data.

Specifications

The dimensional data includes the stem diameter, groove diameter, and groove width in inches. The groove measurements include the stated tolerances. Overall product dimensions are provided separately in centimetres, and the listed weight is provided in pounds.