Product Description THBB-301 is an aftermarket hydraulic breaker seal kit for a verified TOYO THBB-301 hydraulic hammer. It is used to replace applicable internal sealing elements during planned maintenance, oil-leak diagnosis, or breaker overhaul. The THBB-301 is a breaker attachment; this kit is not for the carrier excavator’s hydraulic cylinders....
Product Description This aftermarket 561-33-71471 brake backup ring is referenced for selected Komatsu HD785-7 front axle brake assemblies. It is an individual support ring in the brake sealing arrangement, not a complete brake seal kit or a standard O-ring. The reference is listed in both left- and right-hand front brake...
Product Description Eliminate fluid leaks and restore precision control with this premium aftermarket 991/00099 hydraulic cylinder seal kit, optimized for compact JCB machinery. Engineered specifically for standard rams with a 40mm rod diameter and 70mm bore size, this replacement kit features industrial-grade PU, NBR, and PTFE components built to endure...
Product Description This aftermarket 561-34-71680 brake backup ring is referenced for selected Komatsu HD785-7 rigid mining dump truck front wheel brake assemblies. It is an individual backup ring within the brake sealing arrangement, not a complete seal kit or a general-purpose O-ring. During brake service, the ring must be matched...
Product Description This aftermarket 569-33-71520 rear brake ring is referenced in selected Komatsu mining dump truck rear axle and rear wheel brake assemblies. It is an individual component positioned within the brake-piston arrangement during brake servicing; it is not a complete seal kit, hydraulic cylinder kit, or general-purpose O-ring. Although...
Product Description This aftermarket 561-33-71430 front brake seal is referenced in the front axle wet brake assembly of selected Komatsu HD785-7 mining dump trucks. It is an individual internal brake seal used when the front wheel brake housing is dismantled and rebuilt. The item is not a friction disc, a...
Product Description This aftermarket 561-34-71610 front brake seal is referenced in the front wheel wet brake assembly of selected Komatsu HD785-7 mining dump trucks. It is an individual internal brake service component, not a hydraulic cylinder seal, oil seal for general use, or a complete brake overhaul kit. The HD785-7...
Choose the seal kit of Ruijueparts. Slash costly downtime.
Condition: New – Open box: A new, unused item
Brand: DOOSAN replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
Product Description This aftermarket 561-33-71480 brake backup ring is referenced for the front wheel brake assembly of selected Komatsu HD785-7 rigid mining dump trucks. It is an individual sealing-support ring used within the brake assembly, rather than a complete seal kit or a standard O-ring. When the brake assembly is...
Product Description This aftermarket 561-33-71440 front brake seal is referenced for the front wheel brake assembly of selected Komatsu HD785-7 mining dump trucks. It is an individual brake-housing sealing component, used between internal mating parts in the front axle brake arrangement. This item is not a friction plate, a hydraulic...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 14M, 14M-3, 14M3, 14
Condition: New – Open box: A new, unused item
Brand: CATERPILLAR (CAT) replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
Choose the seal kit of Ruijueparts. Slash costly downtime.
Condition: New – Open box: A new, unused item
Brand: DOOSAN replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
Product Overview This 330‑6820 buffer seal is a hydraulic buffer seal designed to absorb shock and protect sealing systems in Caterpillar heavy equipment. It fits Caterpillar machines requiring this OEM code and supports reliable performance in demanding applications. Product Details: Part Name: 330-6820 buffer seal Machine Models: 992 Brand: Caterpillar...
Product DescriptionThis KBP1 NBR oil seal is supplied to the stated 25 x 36.5 x 6/9 specification for buyers matching an individual replacement seal. Order by the complete profile, material and dimensional reference rather than by outside appearance alone. No equipment-brand or machine-model fit is claimed from this size code....
Product Description 1K-6982 is an aftermarket press-in hydraulic cylinder wiper seal for selected Caterpillar equipment. It is a Type A, single-lip wiper designed for a 2.50 in. rod application, not a complete cylinder repair kit. The wiper is fitted at the rod-end gland and cleans the rod as it retracts,...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: SD300N
Condition: New – Open box: A new, unused item
Brand: DOOSAN replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
Product Description Product Description 707-98-52140 is an aftermarket tilt cylinder seal kit matched 1:1 to the original Komatsu repair kit reference. It services the specified crawler dozer blade tilt and tilt/pitch cylinders, helping maintain blade cross-slope adjustment during grading, leveling, and material spreading. This kit is associated with 70 mm...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: L250G
Condition: New – Open box: A new, unused item
Brand: DOOSAN replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
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$11.27
Regular priceSale price
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