Product Description85800003 is an aftermarket back-up ring supplied by Ruijueparts. CNH listings identify this as a back-up ring; it is included in service groups such as hydraulic cylinder kit 87428868. The surrounding kit number is not an interchangeable part number. Order the individual ring or full kit according to repair...
Product Description7100535 is an aftermarket dust seal o-ring supplied by Ruijueparts. The reference identifies a dust-excluding O-ring, so it should not be selected as a complete pressure-seal repair kit. Match the original service number, machine serial number and installed assembly before ordering. Custom sealing enquiries for older equipment can be...
Product Description267-9167 is an aftermarket rectangular seal ring for matching Caterpillar wheeled-excavator assemblies. Its cross-section is a key part of the application, so a round O-ring of similar diameter should not be assumed suitable. Keep this reference separate from 267-9166 in an axle repair list and verify the exact groove...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: DL300-3
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 Description154487A1 is an aftermarket o-ring supplied by Ruijueparts. The official CNH catalogue identifies 154487A1 as an O-ring, also referenced in New Holland construction service groups. The same reference may appear across brands, but that does not establish fit for every machine from either brand. Ruijueparts offers reference lookup through...
Product Description56B-33-11430 is an aftermarket seal for matching Komatsu equipment assemblies. The manufacturer parts listing identifies HM400-1, HM400-2, HM400-3, HM400-5 and WA800-8 applications. Check the assembly diagram and serial applicability before purchase, because the model name alone does not identify the sealing position. This is a seal component, not a...
Product Description This aftermarket 561-34-71580 brake backup ring is referenced in the front wheel brake sealing arrangement of selected Komatsu HD785-7 rigid mining dump trucks. It is a single brake-assembly component rather than a complete repair kit. The backup ring works with its specified mating seal to support the sealing...
Product Description267-8985 is an aftermarket O-ring referenced for the steering axle on selected Caterpillar wheeled excavators. It is an individual sealing component rather than a full axle repair kit. The nearby 267-8984 reference describes another ring, so verify the exact groove and original number before ordering. Ruijueparts can assist with...
Product Description86900100 is an aftermarket lift piston o-ring supplied by Ruijueparts. Ford 2000 and 3000 tractor parts books list this lift piston O-ring, with a 2.600 inch inside diameter and 0.210 inch section. The piston backup ring is listed separately; this number does not identify a complete lift overhaul kit....
Product Description 17M-15-05110 is an aftermarket transmission service kit matched 1:1 to the original Komatsu repair kit reference. It is used for transmission service on specified D275A-5 and D275AX-5 crawler dozer configurations. This product belongs to the transmission assembly, while 17M-13-05040 is a separate torque converter service-kit reference; the two...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: DX300-7
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 561-33-71471 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 Description121-7639 is an aftermarket seal ring referenced for Caterpillar steering-axle applications on selected wheeled excavators. It should be ordered separately from backup ring 121-7637, even where both appear in the same axle repair. Match the exact assembly and sealing position before purchase. Ruijueparts can review a multi-part axle list...
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...
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...
Product Description 195-13-05230 is an aftermarket torque converter service kit matched 1:1 to the original Komatsu repair-kit reference. It is used for torque converter maintenance on the D375A-6 crawler dozer powertrain. The torque converter transfers engine power into the transmission system, so this kit should be identified by its exact...
Choose the seal kit of Ruijueparts. Slash costly downtime.
Condition: New – Open box: A new, unused item
Brand: JCB 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 Description85800007 is an aftermarket back-up ring supplied by Ruijueparts. The CNH parts listing identifies a back-up ring. A New Holland LB90.B hydraulic lifting-cylinder diagram lists this reference among the cylinder service parts. A back-up ring is not an O-ring or a complete kit. Preserve the specified seal arrangement and...
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...
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 561-34-71590 brake backup ring is referenced for selected Komatsu HD785-7 rigid mining dump truck front wheel brake assemblies. It is a single sealing-support component within the brake system, not a hydraulic cylinder seal kit or a complete brake overhaul kit. A backup ring must be installed...
Product Description The aftermarket 195-22-05030 service kit is referenced for the transmission control and steering-related service system of verified Komatsu D375A-6 track-type tractors. It should be treated as a control service kit, rather than a hydraulic cylinder repair kit or a full transmission overhaul gasket set. This distinction matters when...
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