ARP Audi 5 cylinder 20V S2 RS2 102mm main bearing stud bolt 3B AAN

ARP Audi 5 cylinder 3B AAN 102mm main bearing stud bolt

Made in USA

ARP Bolts are used by virtually every top professional engine builder.
Simply put, there is no better bolt setup on the market today.

These main bearing studs are manufactured to exacting tolerances, heat treated, centerless ground and rolled to ensure consistent clamping force and durability.

Only premium grade 8740 alloy with a 190,000 psi tensile strength material is used, which is far superior to "aircraft grade" steel alloys.
Studs allow for easy installation of cylinder heads and gaskets, eliminating the need for alignment

These ARP studs are ideal for racing engines.

Scope of delivery:
10x ARP stud bolt length: 102.00mm
10x ARP 12-point nut
1x ARP Moly Assembly Lube

Suitable for:
- Audi 200 quattro year: 1989 - 1990
- Audi S2 quattro year: 1990 - 1992
- Audi S4 quattro year: 1991 - 1994
- Audi S6 quattro year: 1994 - 1997
- Engine: 2,2L 20V Turbo

Note:
These stud bolts do not fit into the crankcase of the ABY, ADU and RR.
The ABY, ADU and RR engine requires shorter stud bolts with 85 mm.

Engine code letter:
3B / AAN