Case CX135SR Seal Kits & Cylinders parts list
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CX130B, CX135SR, CX145D SR, CX160B, CX160C, CX160D LC, CX170E LC, CX190E LC |
Boom Cylinder Seal Kit |
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MMV80220 |
$94.00
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CX130, CX130B, CX130C, CX130D, CX135SSR, SX140E, CX145C SR, CX145D SR, CX160D LC |
Dipper Arm Cylinder Seal Kit |
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MMV80210 |
$75.00
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CX135SR |
Dozer Blade Cylinder |
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LZ00457 |
$53.00
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CX135SR |
Offset Cylinder Seal Kit |
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LZ00456 |
$58.00
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CX135SR |
Offset Dipper Arm Cylinder Seal Kit |
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LZ00455 |
$90.00
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CX135SR (Boom) Cylinder, CX160 (Bucket) |
Boom / Bucket Cylinder Seal Kit |
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LZ00453 |
$78.00
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CX130, CX135SR, CX210LR, CX240LR |
Bucket Cylinder Seal Kit |
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LZ00450 |
$53.00
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CX130, CX135SR |
Dipper Arm Cylinder Seal Kit |
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LZ00449 |
$80.00
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Hydraulic cylinder seal kits for Case CX135SR excavators, covering boom, dipper arm, bucket, offset, and dozer blade cylinders with fitment shared across nearby CX-series machines.
Fits Models At A Glance
- CX135SR Series: CX135SR, CX135SSR
- Related CX Models: CX130, CX130B, CX130C, CX130D, CX145C SR, CX145D SR, CX160, CX160B, CX160C, CX160D LC, CX170E LC, CX190E LC, CX210LR, CX240LR
Key Notes
- Application: Seal kits for boom, dipper arm, bucket, offset, and dozer blade cylinders
- Coverage: Individual cylinder-specific kits sold by function
- Contents: O-rings, rod seals, wipers, and back-up rings per cylinder
- Fitment: Verify bore and rod size before ordering
Why Choose Broken Tractor
- ✅ Cylinder-specific kits matched to your machine
- ✅ Fast shipping from two US warehouses
- ✅ Knowledgeable staff to confirm fitment
Frequently Asked Questions
Which cylinder seal kits fit a Case CX135SR?
Broken Tractor carries seal kits for the boom, dipper arm, bucket, offset, and dozer blade cylinders on the CX135SR. These include the dipper arm kit (SKU LZ00449), bucket kit (SKU LZ00450), boom kit (SKU MMV80220), offset kits (SKU LZ00455 and LZ00456), and the dozer blade kit (SKU LZ00457). Match the kit to the specific cylinder you are servicing.
What is included in a Case CX135SR hydraulic cylinder seal kit?
Each cylinder-specific kit includes O-rings, rod seals, wipers, and back-up rings for that cylinder. Kits are sold by function, so the boom, dipper arm, bucket, offset, and dozer blade cylinders each have their own kit. Choose the kit that matches the cylinder you are rebuilding.
Do CX135SR seal kits also fit other Case CX excavators?
Yes, several kits share fitment across nearby CX-series machines. For example, the bucket kit (SKU LZ00450) also fits CX130, CX210LR, and CX240LR, and the boom kit (SKU MMV80220) covers models including CX130B, CX145D SR, and CX160D LC. Confirm the exact model and cylinder before ordering.
How do I know which CX135SR seal kit I need for my cylinder?
Verify the bore and rod size of your cylinder before ordering, since kits are matched to specific cylinders and sizes. Identify whether you are servicing the boom, dipper arm, bucket, offset, or dozer blade cylinder, then match the correct SKU. If you are unsure, our parts team can help confirm fitment at (800) 909-7060.
Is there a difference between the boom and offset dipper arm seal kits on the CX135SR?
Yes, they are separate kits for different cylinders. The offset dipper arm cylinder kit (SKU LZ00455) and offset cylinder kit (SKU LZ00456) serve the offset function, while the boom cylinder kit (SKU MMV80220) serves the boom. Match the kit to the exact cylinder you are rebuilding to get the correct seals.
