Highlight:
1. Quick Details of seal 17M-22-51140 :
| Part NO. |
17M-22-51140 |
| Machine |
Crawler Dozer |
| Size |
OEM |
| Material |
PTFE with garss fiber |
| Oil seal type |
RING SEAL |
2. 17M-22-51140 parts on group :
| NO. |
PART NO. |
PRAT NAME |
QTY |
| 1 |
17M-22-51101 |
Steering Assembly |
1 |
| 2 |
17M-22-00103 |
Brake Assembly |
2 |
| 3 |
17M-22-51111 |
Hub |
1 |
| 4 |
07043-70211 |
Plug |
1 |
| 5 |
17M-22-51160 |
Stopper |
1 |
| 6 |
04065-07225 |
Ring, Snap |
1 |
| 7 |
17M-22-53150 |
Hub |
1 |
| 8 |
01010-61440 |
Bolt |
22 |
| 9 |
01643-31445 |
Washer, Flat |
22 |
| 10 |
17M-22-52150 |
Piston |
1 |
| 11 |
17M-22-51130 |
Cylinder |
1 |
| 12 |
103-15-29210 |
Seal Ring |
1 |
| 13 |
113-15-12840 |
Seal Ring |
1 |
| 14 |
07000-72020 |
O-ring |
6 |
| 15 |
17M-22-53110 |
Hub |
1 |
| 16 |
06330-06020 |
Bearing |
1 |
| 17 |
04064-01030 |
Ring, Snap, for Shaft Side |
1 |
| 18 |
14X-22-12160 |
Plate |
6 |
| 19 |
14X-22-12150 |
Disc |
7 |
| 20 |
04071-00150 |
Ring, Snap |
1 |
| 21 |
17M-22-52120 |
Plate |
1 |
| 22 |
17M-22-53160 |
Drum |
1 |
| 23 |
01010-81235 |
Bolt |
24 |
| 24 |
01643-31232 |
Washer |
24 |
| 25 |
06330-06926 |
Bearing |
1 |
| 26 |
17M-22-51140 |
Seal Ring |
3 |
| 27 |
566-15-49210 |
Ring |
1 |
| 28 |
232-15-19270 |
Seal Ring |
1 |
| 29 |
07000-72020 |
O-ring |
1 |
| 30 |
17M-22-41181 |
Drum |
1 |
| 31 |
17A-22-11170 |
Disc |
7 |
| 32 |
17A-22-12130 |
Spring |
7 |
| 33 |
17A-22-12120 |
Plate |
6 |
| 34 |
17A-22-12150 |
Piston |
1 |
| 35 |
17M-22-43430 |
Spring Assembly |
1 |
| 36 |
07000-75490 |
O-ring |
1 |
| 37 |
07000-73028 |
O-ring |
3 |
3. 17M-22-51140 picture:
4. Service part number :
| PART NO. |
PART NO. |
Part NO. |
| 707-98-54510 |
707-51-45640 |
707-99-75600 |
| 707-98-56210 |
707-98-36590 |
707-99-76030 |
| 707-98-56600 |
707-98-36600 |
707-99-76230 |
| 707-98-56610 |
707-98-36630 |
707-99-76260 |
| 707-98-56640 |
707-98-36700 |
707-99-76300 |
| 707-98-57201 |
707-98-36740 |
707-99-77050 |
| 707-98-58200 |
707-98-37110 |
707-99-77090 |
| 707-98-58210 |
707-98-37130 |
707-99-77120 |
| 707-98-58230 |
707-98-37300 |
707-99-77130 |
| 707-98-58240 |
707-98-37500 |
707-99-77140 |
| 707-98-60100 |
707-98-37510 |
707-99-77160 |
| 707-98-60110 |
707-98-37570 |
707-99-77190 |
| 707-98-60120 |
707-98-37580 |
707-99-77220 |
| 707-98-60121 |
707-98-37600 |
707-99-77240 |
| 707-98-61100 |
707-98-37610 |
707-35-52700 |
5. FAQ
Q: What is this oil ring set and what does it do?
A: This is a three-piece oil control ring assembly, typically used in internal combustion engine pistons. Its main job is to scrape excess oil from the cylinder walls, returning it to the crankcase while maintaining proper lubrication to prevent oil from entering the combustion chamber.
Q: What material are these oil rings made of?
A: They are primarily made of high-grade cast iron, often coated with a black phosphate or molybdenum disulfide finish. The rails may also have a chrome or nitride coating for enhanced wear resistance.
Q: Why is cast iron the preferred material for oil rings?
A: Cast iron offers excellent wear resistance, high strength, and good conformability to the cylinder wall. Its natural porosity helps retain oil for consistent lubrication, while the black coating provides additional anti-friction and anti-corrosion properties.
Q: How do I install these oil rings correctly?
A: Start by installing the expander ring into the piston groove first, ensuring it sits flat and does not overlap. Then install the two side rails one at a time, making sure their end gaps are staggered 120° apart from each other and from the compression rings. Use a ring installation tool to expand the rings gently and slide them into the piston grooves without overstretching.
Q: What common mistakes cause early oil ring failure?
A: Common issues include incorrect end gap staggering, overstretching or twisting the rings during installation, not cleaning the piston grooves properly, using the wrong ring size, and contaminated engine oil causing excessive wear.
6. Exhibition and Wearhous
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