APEX SEAL SPRING, — NLA —13B 3MM CARBON
The 13B 3mm carbon seals have been discontinued – sorry.
Those only work if you have 3mm 13B rotors — either original (74-85) or you have had your later (originally with 2mm apex seal gooves) cut / machined for 3mm seals.
Our Racing Beat Race Apex Seal Springs, specifically designed to fit the underside of our 1974-85 13B (3mm) Race Apex Seals, provide proper pre-loading for these lighter one-piece seals. Unlike the stock inner and outer dual apex seal spring configuration on the 1986-92 13B engine applications, only one (1) Race Apex Seal Spring is required for each Race Apex Seal.
Price is for one (1) seal. Three (3) required per rotor.
CORNER SEAL, ALL ROTARY 76-85 (and all) with 3mm Apex Seals
CORNER SEAL, ALL ROTARY 76-85 (and all) with 3mm Apex Seals, This OEM corner seal does not come with the rubber insert – it must be purchased separately.
SKU: 11-3210-N225 Manufacturer SKU: N225-11-321$6.03
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CORNER SEAL SPRING, 74-95 12A and 13B
This is the corner seal spring we recommend for ALL Rotary engines from 74-95. With its “flat” style it supports the corner seal better than the earlier wire type springs — And it is less expensive.
SKU: 11-C240-NF01 Manufacturer SKU: NF01-11-C24$4.36
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