51610-58 Seat Plunger for Early 750 & Big Twin
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- V-Twin
- Part Number
- 782007
- OEM Reference
- 51610-58
- Pack Quantity
- Each
- Category
- Seat Accessories
- VAT Rate
- 20%
About This Product
V-Twin seat plunger assembly. Replaces OEM 51610-58. Fits most 1930–1981 Big Twin, Touring, and early 750 models. This is the plunger assembly for a traditional pogo-style solo seat. It drops into the frame seat post and provides the spring-loaded damping these saddles need. Check the frame seat post is not wallowed out before fitting. Standard hardware for any pre-1981 restoration running a sprung solo saddle.
Fitment
1 modelBig Twin | Touring
Touring 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | TOUR GLIDE CLASSIC FLTC |
Related Products
View all →
V-Twin
SEAT TEE KITS FOR SOFTAIL
Colony
SEAT BAR BUSHING SETS
Samwel Supplies
Seat Post Bushing, 45CI 1929-1973 & VL 1930-1936
V-Twin
Buddy Seat Yoke Hook, Chrome, Big Twin/45CI (OEM 13342-38, 52588-38)
Zodiac (Genuine Zodiac Products)
SEAT BRACKET UNIVERSAL
Zodiac (Genuine Zodiac Products)
BARREL STYLE SEAT SPRINGS
Zodiac (Genuine Zodiac Products)
SEAT SPRING, CUSTOM TAPERED
Zodiac (Genuine Zodiac Products)
TORSION SEAT SPRINGS
More from V-Twin
View all →
BATTERY CARRIER TRAYS
Hand Shifter Shaft, BT36-76 (Ref. 768001)
COMPLETE 4-SPEED BIG TWIN RATCHET TOPS
COMPLETE 4-SPEED BIG TWIN RATCHET TOPS
Docking Kit Non-Locking Latch Kit, Black
HANDLEBAR SWITCH HOUSING 1972-1981
ROCKER COVERS FOR PANHEAD
FXSTC STYLE SHORTY RISER SETS FOR 1 1/4" FAT BAR
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.