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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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ARP
ARP Main Stud Kit for Select 1981-1992 Audi 5-Cylinder (204-5404)
$149.73
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1981-1992 Audi 80, 90, 100, 200, 4000, 5000, Coupe, and Quattro models equipped with 5-cylinder engines.
Ensure the structural integrity of your engine's bottom end with the ARP Main Stud Kit. Designed to replace factory main bolts, these high-strength fasteners provide the superior clamping force necessary to prevent main cap walk and protect crankshaft alignment under high-load or high-RPM conditions. This kit is an essential upgrade for both stock rebuilds and performance builds where maintaining precise tolerances is critical.
- Specifically engineered for Audi 5-cylinder engine blocks to ensure proper thread engagement
- Provides consistent clamping force to eliminate main cap movement and fretting
- Manufactured from premium materials for exceptional fatigue strength and durability
- Complete kit includes all required studs, 12-point nuts, and hardened parallel-ground washers
- Manufacturer Part Number: 204-5404
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1991 | Audi | 100 | Base |
| 1989 | Audi | 100 | E |
| 1989-1991 | Audi | 100 Quattro | Base |
| 1989-1991 | Audi | 200 | Base |
| 1991 | Audi | 200 Quattro | 20v |
| 1991 | Audi | 200 Quattro | 20v Avant |
| 1991 | Audi | 200 Quattro | Avant |
| 1989-1991 | Audi | 200 Quattro | Base |
| 1986-1987 | Audi | 4000 Quattro | CS |
| 1984-1985 | Audi | 4000 Quattro | S |
| 1981-1983 | Audi | 5000 | Base |
| 1986-1988 | Audi | 5000 | CS |
| 1985 | Audi | 5000 | CS Turbo |
| 1981-1988 | Audi | 5000 | S |
| 1981-1985 | Audi | 5000 | S Turbo |
| 1986-1988 | Audi | 5000 Quattro | CS |
| 1987-1988 | Audi | 5000 Quattro | S |
| 1991-1992 | Audi | 80 | Base |
| 1988-1992 | Audi | 80 Quattro | Base |
| 1988-1991 | Audi | 90 | Base |
| 1990-1991 | Audi | 90 Quattro | 20v |
| 1988-1989 | Audi | 90 Quattro | Base |
| 1981-1985 | Audi | Coupe | Base |
| 1986-1987 | Audi | Coupe | GT |
| 1990-1991 | Audi | Coupe Quattro | 20v |
| 1983-1985 | Audi | Quattro | Base |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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ARP Main Stud Kit for Select 1981-1992 Audi 5-Cylinder (204-5404)
$149.73
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Share:
$149.73
$149.73
$149.73
Fits select 1981-1992 Audi 80, 90, 100, 200, 4000, 5000, Coupe, and Quattro models equipped with 5-cylinder engines.
Ensure the structural integrity of your engine's bottom end with the ARP Main Stud Kit. Designed to replace factory main bolts, these high-strength fasteners provide the superior clamping force necessary to prevent main cap walk and protect crankshaft alignment under high-load or high-RPM conditions. This kit is an essential upgrade for both stock rebuilds and performance builds where maintaining precise tolerances is critical.
- Specifically engineered for Audi 5-cylinder engine blocks to ensure proper thread engagement
- Provides consistent clamping force to eliminate main cap movement and fretting
- Manufactured from premium materials for exceptional fatigue strength and durability
- Complete kit includes all required studs, 12-point nuts, and hardened parallel-ground washers
- Manufacturer Part Number: 204-5404
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1991 | Audi | 100 | Base |
| 1989 | Audi | 100 | E |
| 1989-1991 | Audi | 100 Quattro | Base |
| 1989-1991 | Audi | 200 | Base |
| 1991 | Audi | 200 Quattro | 20v |
| 1991 | Audi | 200 Quattro | 20v Avant |
| 1991 | Audi | 200 Quattro | Avant |
| 1989-1991 | Audi | 200 Quattro | Base |
| 1986-1987 | Audi | 4000 Quattro | CS |
| 1984-1985 | Audi | 4000 Quattro | S |
| 1981-1983 | Audi | 5000 | Base |
| 1986-1988 | Audi | 5000 | CS |
| 1985 | Audi | 5000 | CS Turbo |
| 1981-1988 | Audi | 5000 | S |
| 1981-1985 | Audi | 5000 | S Turbo |
| 1986-1988 | Audi | 5000 Quattro | CS |
| 1987-1988 | Audi | 5000 Quattro | S |
| 1991-1992 | Audi | 80 | Base |
| 1988-1992 | Audi | 80 Quattro | Base |
| 1988-1991 | Audi | 90 | Base |
| 1990-1991 | Audi | 90 Quattro | 20v |
| 1988-1989 | Audi | 90 Quattro | Base |
| 1981-1985 | Audi | Coupe | Base |
| 1986-1987 | Audi | Coupe | GT |
| 1990-1991 | Audi | Coupe Quattro | 20v |
| 1983-1985 | Audi | Quattro | Base |
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