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HomeUpgrade & Repair KitsRepair & Service KitsMaintenance121-0227: Hydraulic Hammer Seal Kit
HomeUpgrade & Repair KitsRepair & Service KitsMaintenance121-0227: Hydraulic Hammer Seal Kit
121-0227: Hydraulic Hammer Seal Kit

Brand: Cat

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121-0227: Hydraulic Hammer Seal Kit
121-0227: Hydraulic Hammer Seal Kit

Brand: Cat

Warranty Information
Return Policy
Parts included in this kit

No results available.

136-7289: 197mm Outer Diameter Bushing Seal
136-7289: 197mm Outer Diameter Bushing SealQuantity: 1
116-7910: SEAL
116-7910: SEALQuantity: 2
116-7913: SEAL
116-7913: SEALQuantity: 1
158-7870: Control Valve Body Cover Seal
158-7870: Control Valve Body Cover SealQuantity: 6
3Q-7743: WIPER
3Q-7743: WIPERQuantity: 1
3Q-7812: SEAL
3Q-7812: SEALQuantity: 1
3E-6717: O-Ring
3E-6717: O-RingQuantity: 1
3E-6725: 44.2mm Inner Diameter O Ring Seal
3E-6725: 44.2mm Inner Diameter O Ring SealQuantity: 1
3K-0360: 2.21 x 16.36mm 90A NBR O-Ring
3K-0360: 2.21 x 16.36mm 90A NBR O-RingQuantity: 1
116-7914: SEAL O RING
116-7914: SEAL O RINGQuantity: 2
116-7912: SEAL
116-7912: SEALQuantity: 1
116-7916: SEAL O RING
116-7916: SEAL O RINGQuantity: 6
116-7911: SEAL
116-7911: SEALQuantity: 1
133-9782: Hydraulic Hammer Housing Seal
133-9782: Hydraulic Hammer Housing SealQuantity: 1
3E-6704: 119.5mm Inner Diameter O-Ring Seal
3E-6704: 119.5mm Inner Diameter O-Ring SealQuantity: 2
3Q-7822: SEAL
3Q-7822: SEALQuantity: 1
142-5944: Hydraulic Accumulator O Ring Seal
142-5944: Hydraulic Accumulator O Ring SealQuantity: 1
4D-9986: 23.47mm Inner Diameter O-Ring Seal
4D-9986: 23.47mm Inner Diameter O-Ring SealQuantity: 1
3J-7354: 1.83 x 8.92mm 90A NBR O-Ring
3J-7354: 1.83 x 8.92mm 90A NBR O-RingQuantity: 1
120-9975: O RING
120-9975: O RINGQuantity: 4
3Q-7780: 54.2mm Inner Diameter O Ring Seal
3Q-7780: 54.2mm Inner Diameter O Ring SealQuantity: 1
3Q-7749: Purge Screw Seal
3Q-7749: Purge Screw SealQuantity: 1
3Q-7820: 160mm Outer Diameter Hydraulic Accumulator Seal
3Q-7820: 160mm Outer Diameter Hydraulic Accumulator SealQuantity: 1
3E-6713: 19.2mm Inner Diameter Hammer Cylinder O Ring Seal
3E-6713: 19.2mm Inner Diameter Hammer Cylinder O Ring SealQuantity: 1
3E-6731: O RING
3E-6731: O RINGQuantity: 1
3Q-7742: WIPER
3Q-7742: WIPERQuantity: 1
7Q-8586: SEAL
7Q-8586: SEALQuantity: 1
3E-6718: 3 x 24.2mm 90A NBR O-Ring
3E-6718: 3 x 24.2mm 90A NBR O-RingQuantity: 1
Showing 1 to 28 of 28
DescriptionSpecificationsCompatible Models
Specifications for part number 121-0227

We are still working on adding a specification for this part.

Compatible Models for part number 121-0227

HAMMER

H160CS

EXCAVATOR

350-A L 365C L 365C 345B II 345C L 345D L 345B 345C 350-A

WHEEL LOADER

988F II 988B

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced