• 858908 Adjusting Washer | Genuine Volvo Penta Part
1 1

858908 Adjusting Washer | Genuine Volvo Penta Part

858908 Adjusting Washer | Genuine Volvo Penta Part

$7.82 AUD
$7.82 AUD
Sale Sold out
Shipping calculated at checkout.

Available from Volvo Penta international

Typically reaches our store in 10–14 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

Genuine Volvo Penta adjusting washer 1.34 mm thick, listed for 124 applications across D, TD, AQD, TMD, MD and AD series engines. It supersedes 846950. It is the thinnest of the three adjusting washers here - 858906 is 1.58 mm and 858905 is 1.70 mm - and because one of the three has no published weight, no weight ranking across the set is possible. Order by the measured or stamped thickness.

🚤 Compatibility

  • Engine Family: D, TD, AQD, TMD, MD, AD, TAMD, AQAD, TWD, TID, THD, THAMD, DH, TAD

Full model list at the end of this description.

⚙️ Key Features

  • 1.34 mm thick
  • Supersedes 846950
  • 124 applications across six engine series
  • The thinnest of the three adjusting washers listed here
  • TH=1.34mm (Volvo assembly listing)

🔌 Function

Sets the shim height in its assembly, taking up the measured gap so the adjustment falls within specification.

⚠️ Common Signs of Failure

  • The adjustment drifting out of specification between services
  • Washer dished, cupped or bright with fretting
  • Faces scored or picked up where the washer bears
  • Measured thickness found below the marked size on strip-down

🛠️ Service Notes

  • Measure the washer that came out with a micrometer rather than judging it by eye
  • Check the faces it sits between for wear before deciding the shim size

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 858908 → Supersedes 846950 → Supersedes 844310

OEM / Related Numbers

  • 846950 earlier number superseded by this part
  • 844310 earlier number superseded by this part

📦 Condition

  • Genuine Volvo Penta part
  • Brand new
  • Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
  • Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
  • Volvo Penta TD121G-87, TD121GP, TD121GPB, TD121CHC, TD121CRC
  • Volvo Penta AQD70BL, AQD70CL, AQD70D, AQD70C
  • Volvo Penta DH10A, DH10A 285, DH10A 360, DH10A Rail
  • Volvo Penta TWD1210G, TWD1210P, TWD1210PB, TWD1210V
  • Volvo Penta TAD730G, TAD730P, TAD730V
  • Volvo Penta TAMD70E, TAMD70C, TAMD70D
  • Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
  • Volvo Penta THD102KB, THD102KD, THD102K-KB
  • Volvo Penta TMD40A, TMD40B, TMD40C
  • Volvo Penta TWD1211V, TWD1211P, TWD1211G
  • Volvo Penta AQAD40B, AQAD40A
  • Volvo Penta D45BPP, D45A
  • Volvo Penta D70CHC, D70CRC
  • Volvo Penta 2003D, 2002D
  • Volvo Penta TAD1230G, TAD1230V
  • Volvo Penta TAMD102A, TAMD102D
  • Volvo Penta TAMD120A, TAMD120B
  • Volvo Penta TAMD40A, TAMD40B
  • Volvo Penta TAMD63L-A, TAMD63P-A
  • Volvo Penta TAMD71B, TAMD71A
  • Volvo Penta TAMD73P-A, TAMD73WJ-A
  • Volvo Penta TD100CHC, TD100CRC
  • Volvo Penta TD610M, TD610V
  • Volvo Penta TD630ME, TD630VE
  • Volvo Penta TD70CHC, TD70CRC
  • Volvo Penta TMD120A, TMD120B
  • Volvo Penta TWD1230ME, TWD1230VE
  • Volvo Penta TWD630ME, TWD630VE
  • Volvo Penta TWD710G, TWD710V
  • Volvo Penta TWD740GE, TWD740VE
  • Volvo Penta AD30A
  • Volvo Penta AD40B
  • Volvo Penta AQAD30A
  • Volvo Penta AQD40A
  • Volvo Penta MD120A
  • Volvo Penta MD30A
  • Volvo Penta MD40A
  • Volvo Penta MD70C
  • Volvo Penta TAD121CHC
  • Volvo Penta TAD1231GE
  • Volvo Penta TAD1232GE
  • Volvo Penta TAD740GE
  • Volvo Penta TAD741GE
  • Volvo Penta TAMD103A
  • Volvo Penta TAMD121D
  • Volvo Penta TAMD30A
  • Volvo Penta TAMD60C
  • Volvo Penta TAMD75P-A
  • Volvo Penta TD1210G
  • Volvo Penta TD30A
  • Volvo Penta TD31ACE
  • Volvo Penta TD40A
  • Volvo Penta TD45B
  • Volvo Penta TD640VE
  • Volvo Penta TD71A
  • Volvo Penta TD710G
  • Volvo Penta TD730VE
  • Volvo Penta THAMD70C
  • Volvo Penta TID71A
  • Volvo Penta TMD100C
  • Volvo Penta TMD102A
  • Volvo Penta TMD121C
  • Volvo Penta TMD122A
  • Volvo Penta TMD30A
  • Volvo Penta TMD70C
  • Volvo Penta TWD1231VE

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

View full details