Made in our Dark Grey 80A durometer material to give the appearance of rubber but with the performance and longevity of polyurethane, reducing bush deflection by an impressive 50%. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the transmission and chassis. The harder the material used, the greater the NVH transmitted. Fits up to 1971 with 901 Transmission and 911 1975-86 with 4 SPEED turbo gearbox.
OEM Part Number: 90137503100 / 901 375 031 00
OEM Part Number: 93037503100 / 930 375 031 00
The prices shown on our website are per bush.
To get the total pack price you will need to multiple this price by the number of bushes per vehicle.
Bush Price x Qty Per Car = Pack Price




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We are very proud to be a certified ISO9001 company and receiver of the Queens’s Award for Enterprise and international trade 2013
26th January 2026
NL2026-05 Honda Civic Type-R FK2/FK8/FL5 Exhaust MountsHigh-performance polyurethane exhaust mount replacements, engineered to outperform OE rubber
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22nd December 2025
NL2025-51 And Finally for 2025...We will be taking a well-deserved seasonal break, closing at 12:30 PM on Wednesday, December 24th, and reopening at 8:30 AM on Friday, January 2nd, 2026
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