Triumph 750 T140 TR7 T140E Piston Set 1979-83 7.4:1 PN# 71-7086 E17086 71-7085 E17085


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SKU: VAR-PISTON-71-7086 Categories: , Brands:


New 7.4:1 low compression ratio piston and piston ring sets for Triumph 750 twins from LF Harris. These pistons were fitted to late Bonneville & late tiger twins 1979-83. Available in standard, +.020″, +.040 & +.060 (over)sizes.

Please use drop down menu to select size.

We also sell 8:1 compression Triumph 750 pistons click here.

For gasket kits click here.

LF Harris motorcycle spares are produced to the highest quality standards possible utilizing original Triumph tooling, dies, factory blueprints & materials combined with modern manufacturing equipment, tolerances & techniques.

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