Diamond Racing Pistons - 4.190-4.250 Bore Range

Pro Select Ring Sets - 4.190-4.250 Bore Range
Diamond’s Pro-Select ringset’s are available for applications from naturally aspirated to high hp power adders. Bore size availability ranges from 3.346” to 4.675”, and come in a wide variety of top ring materials. Not sure on what ringset will fit your application the best? Contact our technical staff and let them help you pick the best ring package for your build.

  • Legend - Top Ring:
  • AP - Stainless Steel W/ C23 PVD Face Coating - Great for power adder applications
  • AP Gapless - Stainless Steel W/ C23 PVD Face Coating - Gapless ring
  • CRM - Carbon Steel - Chrome Barrel Face
  • GN - Gas Nitrided - Barrel Face - Great for street/strip power adder applications
  • KS - Keystone – Diesel applications
  • PMD - Plasma Moly Ductile Barrel Face – NA/Mild Power adder applications
  • PMD Gapless - Plasma Moly Ductile Barrel Face - Gapless – NA/Mild Power adder applications
  • TNT - Martensitic Ductile Iron Barrel Face - Power adder applications
  • Fire-Power - PC479 Coated Hardened Ductile Barrel Face - Power adder applications
  • Legend - 2nd Ring:
  • NAP - Napier Face – Great oil control 2nd ring
  • RBT - Taper Face – Reverse Back Twist
  • ZG - Z-Gap – Gapless 2nd – Diesel applications
  • Legend - Oil Ring:
  • LT - Light tension oil ring
  • STD - Standard tension oil ring
  • HT - High tension oil ring

Browse 4.190-4.250 Bore Range Products

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Items 1-14 of 14
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024190
Condition: New
Price: $138.94
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024233
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024250
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; Non File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024250NF
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09084190
Condition: New
Price: $253.72
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09084200
Condition: New
Price: $253.72
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09084250
Condition: New
Price: $321.90
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09214190 Pro-Select Ringset
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Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09214190
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09214200 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09214200
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09224200
Condition: New
Price: $291.00
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09664213 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; Non File To Fit; Keystone Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 6 Cylinder Set
Item #: 09664213
Condition: New
Price: $330.09
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09664233 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; Non File To Fit; Keystone Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 6 Cylinder Set
Item #: 09664233
Condition: New
Price: $330.09
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09714250-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09714250-R1
Condition: New
Price: $166.66
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09844250 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Std Tension Oil Ring; 1 Cylinder Set
Item #: 09844250
Condition: New
Price: $36.15
Qty:

Items 1-14 of 14