1.8T 20V ARP Main bearing stud bolt 117mm long for block stiffening plate
- replaces the original expansion bolts
- ensures a high-strength screw connection
- made of 8740 chromoly steel
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 is used with a tensile strength material of 190,000 psi, 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 fit all 1.8T engines and are great for racing engines.
Installation tips:
Stud bolts are only screwed into the block hand-tight.
Lightly lubricate the nuts with the enclosed assembly paste.
Tighten step by step according to the data sheet. (The data sheet can be found in the appendices as a download)
- Step 1: 40Nm
- Step 2: 60Nm
- Step 3: 81Nm
Scope of delivery:
10x ARP stud bolts
10x ARP 12-point nut
1x ARP Moly Assembly Lube 204-4103
You can find the assembly data sheet in the appendices as a download
Suitable for all vehicles with a 1.8 20V engine such as:
VW Golf, Polo, Passat
Audi A3, S3, A4, A6, TT
Seat Ibiza, Leon Cupra
Skoda Octavia
Engine code letter:
AGU / AUM / AUQ / ARZ / APX / AJH / AJL / AMK / AMU / APH / APP / APY / AQX / ARX / ARY /AVC / AWC / AWV / AWW / AYP / BAM/ BBU / BEK / BFV / BJX / BVP
