A silver bag with some metal rivets on it

MATR12 Riser Insulation Blanket

Fits HDI Exhaust 12″ Riser

Read more
A piece of cloth with metal hardware on it.

MATR5 Exhaust Riser Mat/Heat Blanket

Fits HDI Exhaust 5" Riser MATGMR5

Read more
A silver bag with a lock on the side.

MATR7 Exhaust Riser Mat/Heat Blanket

Fits HDI Exhaust 7" Riser MATGMR7

Read more
A bag of silver fabric with metal rivets.

MATR9 Exhaust Riser Mat/Heat Blanket

Fits HDI Exhaust 9" Riser MATGMR9

Read more
A piece of metal with a coin slot on it.

MATYML Insulation Blanket/Mat for Yanmar YM series lower bend

  Fits the following engines: 2YM15 / 3YM30 / 3YM20 Heavy duty kevlar-type material with button and spring attachments Product weighs 1 lb Shipping weight is 2 lbs

Read more
A stainless steel pipe with a brass fitting.

QMKIT Stainless Steel Exhaust Kit for Yanmar QM Series Engine

These HDI Marine items replace Yanmar PN 128370-13600 / 128270-13600 / 124070-13520 / 128370-13610 / 104214-13531  AND Yanmar PN 128370-13600 / 128270-13600 / 124070-13520 / 128370-13610 / 104214-13531

Read more
A stainless steel tube with a nut and bolt.

R12 Riser for Yanmar engines

R12 Riser

Read more
Placeholder

R3 Stainless Steel Exhaust Riser

  • Fits Elbows: GM / GML / GM2 / JHL / LSB / YSML / QML / GMKIT / JHKIT / YMKIT / QMKIT

Read more
GMR5-Side

R5 Stainless Steel Exhaust Riser

  • Fits Elbows: GM / GML / GM2 / JHL / LSB / YSML / QML / GMKIT / 2GMKIT / YMKIT / QMKIT

Read more
OAL 7" Stainless Steel Exhaust Riser

R7 Stainless Steel Exhaust Riser

Fits Yanmar mixing elbow for GM / YM / HM / JH / QM engine models

Read more
OAL-9"-Stainless-Steel-Exhaust-Riser

R9 Stainless Steel Exhaust Riser

Fits Yanmar mixing elbow for GM / YM / HM / JH / QM / YSM engine models

Read more
RC Stainless Steel Riser Coupler for Yanmar U-bend mixing elbow

RC Stainless Steel Riser Coupler for Yanmar U-bend mixing elbow

This HDI Marine item is designed to connect risers together to gain height Fits the following engines: 1GM / 2GM / 2GM20 / 2GM20F / 1GM10 / 3GM30 / 3GM30F / 3HM30 / 3HM35F / 2GMF / 3HMF / YSM12 / YSE12 / YSB12 / YSM8 / YSB8 / 3GM10 / 2YM-15 / 3YM-30 / [...]

Read more