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Autodoc£5.56Visit shop JP GROUP Tensioner Bolt, alternator mounting VW,AUDI,FORD 1191000200 025903253D,026903555A,027260919 027903133D,030903253A,034903180,034903555B
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This My Store Alternator Adjuster Bolt is designed for automotive mechanics and DIY enthusiasts working on a wide range of VW, AUDI, and FORD vehicles manufactured between 01/1986 and 03/2000. Its primary benefit is ensuring proper alternator alignment for optimal belt tension and performance. A key consideration is verifying compatibility with your specific vehicle's engine code and year. Key features include an M8x1.25 thread size, 42mm length, and dual spanner sizes (13mm and 22mm) for versatile application.
| Model Part Number | 034903555B,100 663 |
|---|---|
| Brand | My Store |
This bolt is compatible with a wide range of VW models including Transporter IV Bus, GOLF I Cabriolet, GOLF II, GOLF III, Golf III Cabrio, Transporter IV Kastenwagen, SHARAN, PASSAT Variant, LT 28-35 I Kastenwagen, TRANSPORTER III Bus, Golf IV Cabrio, Polo Coupe, Transporter IV Pritsche / Fahrgestell, GOLF III Variant, Polo Schrägheck, Caddy II Kastenwagen, Jetta II, PASSAT, Vento, Transporter T3 Kastenwagen, LT 28-35 I Bus, Polo Classic, TRANSPORTER III Pritsche/Fahrgestell, Caddy I Pickup, Polo Variant, Passat Variant, LT 28-35 I Pritsche / Fahrgestell, Caddy II Kombi, Polo Classic, PASSAT, LT 40-55 I Pritsche / Fahrgestell, LT 40-55 I Kastenwagen, POLO Kasten, Caddy II Pickup, and PASSAT Stufenheck.
The bolt has a thread size of M8x1.25 and a length of 42mm. The spanner sizes required are 13mm and 22mm.
The male hex design refers to the shape of the bolt head. It has external hexagonal flats, allowing a standard socket or wrench (spanner) to grip and turn it.
This bolt is specified for vehicles manufactured between 01/1986 and 03/2000. Compatibility with models outside this range, including newer Audi models, is not guaranteed and should be verified by the user.
M8x1.25 indicates a metric thread. 'M8' means the major diameter of the thread is 8 millimeters. '1.25' refers to the pitch of the thread, meaning there are 1.25 millimeters between the crests of adjacent threads.
You can find your engine code in your vehicle's owner's manual or often on a sticker in the engine bay or door jamb. Compare this code to the list provided: AAH, WV, ADY, AGG, 2E, ACU, AAF, AKR, ADZ, ABS, ACC, HZ, AHU, 1Z, DW, AJH, AHY, ACT, AVZ, AZQ, BBY, ASZ, ATD, AKV, and AZL.
Standard mechanic tools such as sockets or wrenches of 13mm and 22mm are needed. A torque wrench is also recommended to ensure proper tightening.
Verify the thread size (M8x1.25) matches the vehicle's application. Ensure the mounting hole is clean and free from debris or cross-threading. Check vehicle compatibility.
Double-check that the correct bolt length (42mm) and type are used for the specific vehicle. Ensure the alternator mounting bolts are loosened sufficiently before adjustment and tightened properly afterward. Refer to the vehicle's service manual for correct tensioning procedures.
Confirm you are using the correct size (13mm or 22mm) indicated for your specific application. If neither fits, re-verify vehicle compatibility, as alternative adjuster bolt designs may exist for that model.
Compatibility Check: Before installation, carefully verify that the vehicle's make, model, year, and engine code are listed within the product's specifications. Cross-reference with original part numbers (025903253D, 026903555A, etc.) if possible.
Installation:
Care: This is a hardware component. No specific care is required beyond ensuring it remains clean and free from corrosion during storage or installation. It should be inspected periodically for signs of wear or damage during routine vehicle maintenance.
