English 
Parts list
|
NO |
PARTS NAME |
SB60 |
|
SB70 |
|
SB81 |
|
SB81A |
|
SB100 |
|
SB121 |
|
SB130 |
|
SB140 |
|
SB151 |
|
|
|
|
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
P/N |
Q'ty |
|
|
Seal Kit |
C21 011 |
1 |
L01 011 |
1 |
C31 012 |
1 |
C31 013 |
1 |
E91 011 |
1 |
C61 011 |
1 |
D81 014 |
1 |
L21 011 |
1 |
C71 010 |
1 |
|
3 |
O-Ring |
2851226 |
3 |
2851229 |
3 |
2851232 |
3 |
2851232 |
3 |
2851234 |
3 |
2851235 |
4 |
2851237 |
3 |
2851237 |
3 |
2851237 |
4 |
|
6 |
O-Ring |
2850021 |
3 |
2850021 |
3 |
2850024 |
3 |
2850024 |
3 |
2850024 |
3 |
2850033 |
3 |
2850033 |
3 |
2850033 |
3 |
2850035 |
3 |
|
8 |
Gas Seal |
2835043 |
1 |
2835034 |
1 |
2835044 |
1 |
2835044 |
1 |
2835045 |
1 |
2835046 |
1 |
2835047 |
1 |
2835050 |
1 |
2835048 |
1 |
|
9 |
Step Seal |
2811049 |
2 |
2811066 |
1 |
2811076 |
2 |
2811076 |
2 |
2811077 |
2 |
2811078 |
2 |
2811040 |
1 |
2811079 |
2 |
2811080 |
2 |
|
11 |
Buffer Seal |
- |
- |
- |
- |
2819051 |
1 |
2819051 |
1 |
2819052 |
1 |
2819053 |
1 |
2819054 |
1 |
- |
- |
- |
- |
|
13 |
Dust Seal |
2831073 |
1 |
2831018 |
1 |
2831103 |
1 |
2831103 |
1 |
2831016 |
1 |
2831074 |
1 |
2831032 |
1 |
2831906 |
1 |
2831025 |
1 |
|
14 |
U-Packing |
2811007 |
1 |
2811014 |
1 |
2811071 |
1 |
2811071 |
1 |
2811012 |
1 |
2811072 |
1 |
2811039 |
1 |
2811043 |
1 |
2811033 |
1 |
|
15 |
Buffer Seal |
2833019 |
1 |
2833013 |
1 |
2833003 |
1 |
2833003 |
1 |
2833010 |
1 |
2833004 |
1 |
2833020 |
1 |
2833021 |
1 |
2833017 |
1 |
|
16 |
O-Ring |
2851028 |
2 |
2851028 |
2 |
2851038 |
2 |
2851038 |
2 |
2851038 |
2 |
2851043 |
2 |
2851043 |
2 |
2851043 |
2 |
2851043 |
2 |
|
21 |
O-Ring |
2851208 |
1 |
2851209 |
1 |
2851210 |
1 |
2851210 |
1 |
2851210 |
1 |
2851213 |
1 |
2851212 |
1 |
2851215 |
1 |
2851216 |
1 |
|
22 |
O-Ring |
2851205 |
1 |
2851206 |
1 |
2851207 |
1 |
2851207 |
1 |
2851207 |
1 |
2851207 |
1 |
2851207 |
1 |
2851209 |
1 |
2851212 |
1 |
|
45 |
O-Ring |
2850007 |
1 |
2850010 |
1 |
2850007 |
1 |
2850007 |
1 |
2850007 |
1 |
2850014 |
1 |
2850014 |
1 |
2850015 |
1 |
2850015 |
1 |
|
46 |
Back-Up Ring |
2841218 |
2 |
2841217 |
2 |
2841218 |
2 |
2841218 |
2 |
2841218 |
2 |
2841202 |
2 |
2841202 |
2 |
2841216 |
2 |
2841216 |
2 |
|
52 |
O-Ring |
2851014 |
1 |
2851014 |
1 |
2851014 |
1 |
2851051 |
1 |
2851051 |
1 |
2851051 |
1 |
2851051 |
1 |
2851051 |
1 |
2851212 |
1 |
|
53 |
Back-Up Ring |
- |
- |
- |
- |
- |
- |
2844901 |
1 |
2844901 |
1 |
2844901 |
1 |
2844901 |
1 |
2844901 |
1 |
2844003 |
1 |
|
62 |
O-Ring |
- |
- |
- |
- |
- |
- |
2850003 |
1 |
2850003 |
1 |
2850003 |
1 |
2850003 |
1 |
2850003 |
1 |
2850003 |
1 |
|
64 |
O-Ring |
- |
- |
- |
- |
- |
- |
2850014 |
3 |
2850014 |
3 |
2850014 |
3 |
2850014 |
3 |
2850014 |
3 |
2850014 |
3 |
Product Description
High-Performance C31012 Seal Repair Kit for Soosan SB81 Hydraulic Breakers
Maximize the hitting power and operational uptime of your Soosan SB81 rock hammer with the premium C31012 seal repair kit. As one of the most popular heavy-duty breakers globally, the SB81 requires high-precision sealing to handle the extreme kinetic energy and thermal cycles generated during hard rock excavation and demolition.
At Toparts, we manufacture our Soosan-compatible kits using industrial-grade materials that provide superior resistance to high-frequency vibration and hydraulic pressure spikes.
Product Features:
Exact Match: Designed specifically for the Soosan SB81 model (Part Number: C31012).
Premium P6000 Material: Utilizes high-tensile Polyurethane to ensure long-lasting elasticity and exceptional wear resistance.
Nitrogen Retention: Precision-fit gas seals prevent N2 leakage, maintaining consistent maximum impact energy for every stroke.
Heat Stability: Engineered to perform under continuous high-temperature hydraulic flow without deformation or loss of sealing integrity.
Complete Kit: Includes all essential step seals, buffer seals, dust wipers, and O-rings for a professional overhaul.
Technical Specifications:
Brand Compatibility: Soosan (SB Series)
Model: SB81 / SB81N
Part Number: C31012
Material: Premium PU + NBR + PTFE
Application: 20-28 Ton Excavator Mounted Breakers
Condition: 100% Brand New Industrial-Grade Aftermarket
Tag:Hydraulic pump seal kit,Travel motor seal kit,swing motor seal kit
