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Piston Ring Set - Standard - Single Cylinder Fits Allis Chalmers HD21 4W-305 8550 HD21 HD21A HD21P... View More
ASAP Item No.
128938
Price
$123.99
Condition
New Used Rebuilt
$14.99 Flat Rate Shipping Valid with the Standard Shipping method only and does not include expedited, oversized, or LTL truck freight. Valid in the continental US only.Compatibility/Fitment
- Allis Chalmers Construction & Industrial(s) HD21, HD21A, HD21P
- Allis Chalmers Crawler Dozer(s) HD21
- Allis Chalmers Tractor(s) 4W-305, 8550
Specifications
- Fits Allis Chalmers Engine(s) 6120T, 16000, 16000H, 21000, 21000H, 25000
- Bore: 5.250"
- Ring Size: Standard
- Compression Rings per Piston: (3) @ .125"
- Oil Rings per Piston: (1) @ .250”
- Top Groove Size: .125"
- Top Groove Style: Barrel Face Chrome
- 2nd Groove Size: .125"
- 2nd Groove Style: Reverse Torsional Taper Face
- 3rd Groove Size: .125"
- 3rd Groove Style: Reverse Torsional Taper Face
- 4th Groove Size: .250"
- 4th Groove Style: Cast Iron Oil / Inner Spring
- Sold per cylinder – 6 required for complete set
WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov
